created comparisons with full data set
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spill_type,rurality,nb_median,nb_ci_lower,nb_ci_upper,nb_p,poisson_median,poisson_ci_lower,poisson_ci_upper,poisson_p
|
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Historical,Rural,-4.199889746705184,-10.971624837175552,2.5549943569672315,0.2228,0.2808043211269003,0.1565863348121387,0.4013503521568019,0.0
|
||||
Historical,Suburban,-0.7410415074487329,-11.365626134011068,9.922773219178197,0.88,0.3627858627858625,0.1431912681912688,0.5833399968015346,0.002
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Historical,Urban,-0.4941652970778789,-1.744335703396904,0.7105244461669884,0.42,0.4597938125233273,0.4052792125939049,0.5130907097083722,0.0
|
||||
Recent,Rural,-0.1081360437811551,-0.6575408451267764,0.4475731706516733,0.7072,0.2203805772144051,0.1639760611515491,0.2785119703624395,0.0
|
||||
Recent,Suburban,-0.7307301673953537,-2.564918909763592,1.042203127427388,0.4028,0.2382069003345967,0.0871756897592011,0.3806792002632888,0.0
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Recent,Urban,0.7302741624390223,-0.079768947658588,1.5659840745987412,0.0784,0.2965367370926982,0.2244407321210834,0.3694847085058905,0.0
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||||
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analysis/new analysis Aug 2025/contrast_comparison_period.png
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analysis/new analysis Aug 2025/contrast_comparison_period.png
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spill_type,rurality,nb_median,nb_ci_lower,nb_ci_upper,nb_p,poisson_median,poisson_ci_lower,poisson_ci_upper,poisson_p,nb_median_hours,nb_ci_lower_hours,nb_ci_upper_hours,poisson_median_hours,poisson_ci_lower_hours,poisson_ci_upper_hours,nb_median_pct,poisson_median_pct
|
||||
Historical,Rural,-4.199889746705184,-10.971624837175552,2.5549943569672315,0.2228,0.2808043211269003,0.1565863348121387,0.4013503521568019,0.0,-100.79735392092441,-263.31899609221324,61.31986456721356,6.739303707045607,3.7580720354913293,9.632408451763247,-25.479021997560665,46.08494446729717
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||||
Historical,Suburban,-0.7410415074487329,-11.365626134011068,9.922773219178197,0.88,0.3627858627858625,0.1431912681912688,0.5833399968015346,0.002,-17.78499617876959,-272.77502721626564,238.14655726027672,8.7068607068607,3.4365904365904507,14.00015992323683,-6.815870524413987,86.35325466311389
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||||
Historical,Urban,-0.4941652970778789,-1.744335703396904,0.7105244461669884,0.42,0.4597938125233273,0.4052792125939049,0.5130907097083722,0.0,-11.859967129869093,-41.8640568815257,17.052586708007723,11.035051500559856,9.726701102253719,12.314177033000934,-9.897765581909265,133.61486122774116
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Recent,Rural,-0.1081360437811551,-0.6575408451267764,0.4475731706516733,0.7072,0.2203805772144051,0.1639760611515491,0.2785119703624395,0.0,-2.5952650507477224,-15.780980283042632,10.74175609564016,5.289133853145723,3.9354254676371787,6.684287288698549,-4.18109152886855,32.24532734442724
|
||||
Recent,Suburban,-0.7307301673953537,-2.564918909763592,1.042203127427388,0.4028,0.2382069003345967,0.0871756897592011,0.3806792002632888,0.0,-17.537524017488487,-61.55805383432621,25.01287505825731,5.716965608030321,2.0922165542208266,9.13630080631893,-19.625238098058546,42.374493828365424
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Recent,Urban,0.7302741624390223,-0.079768947658588,1.5659840745987412,0.0784,0.2965367370926982,0.2244407321210834,0.3694847085058905,0.0,17.526579898536536,-1.914454743806112,37.583617790369786,7.116881690224757,5.3865775709060015,8.867633004141371,34.37846057089439,46.60129945237497
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Period,rurality,nb_median,nb_ci_lower,nb_ci_upper,nb_p,poisson_median,poisson_ci_lower,poisson_ci_upper,poisson_p
|
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Before 2020,Rural,-9.826219107892053,-14.869599396708646,-4.507633417615492,0.0004,0.0125075677145938,-0.1007299005887473,0.1242653832992618,0.828
|
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Before 2020,Suburban,-7.100280417538358,-15.484324609933072,1.4802600357437907,0.1072,0.0192862765678301,-0.2070683547625284,0.2474055366045697,0.862
|
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Before 2020,Urban,-1.6388416472647436,-2.8560915098428508,-0.4644060319162429,0.008,0.1305571823770012,0.0529612911724684,0.2084385013879577,0.0
|
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2020 and After,Rural,-13.917287633807826,-18.484154488983854,-9.260262673475022,0.0,0.0727709345083023,0.0005333461979639,0.144294044390127,0.049
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2020 and After,Suburban,-7.230488621220758,-13.88880956784627,-0.396495094273276,0.0368,0.1438421422124148,0.0193728479256509,0.2640026911376328,0.022
|
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2020 and After,Urban,-2.869383763253332,-3.7289121485454073,-2.005130365939876,0.0,0.2921678186765097,0.2442461679633707,0.3427039893841879,0.0
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analysis/new analysis Aug 2025/contrast_comparison_spilltype.png
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analysis/new analysis Aug 2025/contrast_comparison_spilltype.png
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Period,rurality,nb_median,nb_ci_lower,nb_ci_upper,nb_p,poisson_median,poisson_ci_lower,poisson_ci_upper,poisson_p,nb_median_hours,nb_ci_lower_hours,nb_ci_upper_hours,poisson_median_hours,poisson_ci_lower_hours,poisson_ci_upper_hours,nb_median_pct,poisson_median_pct
|
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Before 2020,Rural,-9.826219107892053,-14.869599396708646,-4.507633417615492,0.0004,0.0125075677145938,-0.1007299005887473,0.1242653832992618,0.828,-235.82925858940928,-356.8703855210075,-108.18320202277181,0.3001816251502512,-2.417517614129935,2.9823691991822834,-79.90045248012314,1.4028095554407178
|
||||
Before 2020,Suburban,-7.100280417538358,-15.484324609933072,1.4802600357437907,0.1072,0.0192862765678301,-0.2070683547625284,0.2474055366045697,0.862,-170.4067300209206,-371.62379063839376,35.52624085785098,0.4628706376279224,-4.969640514300682,5.937732878509673,-71.03569106939709,2.4606628724473
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||||
Before 2020,Urban,-1.6388416472647436,-2.8560915098428508,-0.4644060319162429,0.008,0.1305571823770012,0.0529612911724684,0.2084385013879577,0.0,-39.33219953435385,-68.54619623622841,-11.14574476598983,3.133372377048029,1.2710709881392417,5.002524033310984,-36.40851978334398,16.22752075310919
|
||||
2020 and After,Rural,-13.917287633807826,-18.48415448898385,-9.260262673475022,0.0,0.0727709345083023,0.0005333461979639,0.144294044390127,0.049,-334.01490321138783,-443.61970773561245,-222.24630416340054,1.7465024281992552,0.0128003087511336,3.463057065363048,-84.43052059791609,11.942994545774322
|
||||
2020 and After,Suburban,-7.230488621220758,-13.88880956784627,-0.396495094273276,0.0368,0.1438421422124148,0.0193728479256509,0.2640026911376328,0.022,-173.5317269092982,-333.3314296283105,-9.515882262558623,3.452211413097955,0.46494835021562153,6.336064587303188,-66.50379739207625,34.238481737884705
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2020 and After,Urban,-2.869383763253332,-3.7289121485454073,-2.005130365939876,0.0,0.2921678186765097,0.2442461679633707,0.3427039893841879,0.0,-68.86521031807997,-89.49389156508977,-48.123128782557025,7.0120276482362325,5.861908031120897,8.22489574522051,-57.471635546156705,84.90319244061843
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spill_type,rurality,n_months,cov_type_used,immediate_median,immediate_ci_lower,immediate_ci_upper,immediate_p_boot,slope_median,slope_ci_lower,slope_ci_upper,slope_p_boot
|
||||
Historical,Urban,117,HAC(3),-0.6206336620541038,-0.9740056222402846,-0.23904209255300796,0.0,0.008616044153211825,0.002398836658769784,0.01495312441977399,0.006
|
||||
Historical,Suburban,65,HAC(3),-1.5176018407628546,-2.7605262427502164,-0.43313027768337387,0.008000000000000007,0.01822008762282405,-0.0030895289182977085,0.03825580692602826,0.102
|
||||
Historical,Rural,105,HAC(3),-0.23179945419068437,-0.8182007096463472,0.42877607027986586,0.472,0.00022965694475736044,-0.011436092834227335,0.010130319499298254,0.984
|
||||
Recent,Urban,118,HAC(3),-0.160298748034996,-0.5749652555275614,0.2150061566724943,0.3959999999999999,0.0015487219481862152,-0.005426836688902739,0.009139242893639142,0.706
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||||
Recent,Suburban,92,HAC(3),-0.1923071926137055,-1.2531231998565555,0.7087237219259918,0.702,-0.004858497672331312,-0.017812405212375464,0.010558792471559166,0.5
|
||||
Recent,Rural,118,HAC(3),-0.02189670114807941,-0.35693728996964785,0.36191221554537356,0.9139999999999999,-0.0027931747739577367,-0.008060631617968836,0.002077808618220064,0.28600000000000003
|
||||
Historical,Urban,117,HAC(3),-0.6250991837929991,-0.9772868254796147,-0.2619678514805641,0.0040000000000000036,0.008677356602081509,0.0024123586979186433,0.01534362269873128,0.012
|
||||
Historical,Suburban,65,HAC(3),-1.5555203555268773,-2.760016526399644,-0.37589988751216996,0.008000000000000007,0.018111983033016497,-0.002105555534072708,0.03884445206697719,0.084
|
||||
Historical,Rural,105,HAC(3),-0.24590595010391308,-0.824718160817529,0.40663717560118645,0.45799999999999996,0.00013021988464623603,-0.0107828487359158,0.010256027360183254,0.976
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Recent,Urban,118,HAC(3),-0.15628489133359408,-0.5468189876262599,0.26330563995054274,0.44799999999999995,0.001369074917704279,-0.005773664319305678,0.008682893452063814,0.7
|
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Recent,Suburban,92,HAC(3),-0.23244391793278704,-1.2135798544269085,0.67739991550723,0.6359999999999999,-0.003999467175621145,-0.017363911188202664,0.010956067039010234,0.562
|
||||
Recent,Rural,118,HAC(3),-0.02527235325752801,-0.36146457009829014,0.35820151045927684,0.8859999999999999,-0.002781214701541218,-0.008208128151727126,0.002389512920216333,0.27
|
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|
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|
@@ -1,7 +1,7 @@
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spill_type,rurality,n_months,status,cov_type,R_squared,cov_type_used,immediate_median,immediate_ci_lower,immediate_ci_upper,immediate_p_boot,slope_median,slope_ci_lower,slope_ci_upper,slope_p_boot
|
||||
Historical,Urban,117,ok,HAC(3),0.4510030209910569,HAC(3),-0.6206336620541038,-0.9740056222402846,-0.23904209255300796,0.0,0.008616044153211825,0.002398836658769784,0.01495312441977399,0.006
|
||||
Historical,Suburban,65,ok,HAC(3),0.1452643863997323,HAC(3),-1.5176018407628546,-2.7605262427502164,-0.43313027768337387,0.008000000000000007,0.01822008762282405,-0.0030895289182977085,0.03825580692602826,0.102
|
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Historical,Rural,105,ok,HAC(3),0.0788182219726172,HAC(3),-0.23179945419068437,-0.8182007096463472,0.42877607027986586,0.472,0.00022965694475736044,-0.011436092834227335,0.010130319499298254,0.984
|
||||
Recent,Urban,118,ok,HAC(3),0.1959564116019398,HAC(3),-0.160298748034996,-0.5749652555275614,0.2150061566724943,0.3959999999999999,0.0015487219481862152,-0.005426836688902739,0.009139242893639142,0.706
|
||||
Recent,Suburban,92,ok,HAC(3),0.0658293631915236,HAC(3),-0.1923071926137055,-1.2531231998565555,0.7087237219259918,0.702,-0.004858497672331312,-0.017812405212375464,0.010558792471559166,0.5
|
||||
Recent,Rural,118,ok,HAC(3),0.1709315051206097,HAC(3),-0.02189670114807941,-0.35693728996964785,0.36191221554537356,0.9139999999999999,-0.0027931747739577367,-0.008060631617968836,0.002077808618220064,0.28600000000000003
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||||
Historical,Urban,117,ok,HAC(3),0.4510030209910569,HAC(3),-0.6250991837929991,-0.9772868254796147,-0.2619678514805641,0.0040000000000000036,0.008677356602081509,0.0024123586979186433,0.01534362269873128,0.012
|
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Historical,Suburban,65,ok,HAC(3),0.1452643863997323,HAC(3),-1.5555203555268773,-2.760016526399644,-0.37589988751216996,0.008000000000000007,0.018111983033016497,-0.002105555534072708,0.03884445206697719,0.084
|
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Historical,Rural,105,ok,HAC(3),0.0788182219726172,HAC(3),-0.24590595010391308,-0.824718160817529,0.40663717560118645,0.45799999999999996,0.00013021988464623603,-0.0107828487359158,0.010256027360183254,0.976
|
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Recent,Urban,118,ok,HAC(3),0.1959564116019398,HAC(3),-0.15628489133359408,-0.5468189876262599,0.26330563995054274,0.44799999999999995,0.001369074917704279,-0.005773664319305678,0.008682893452063814,0.7
|
||||
Recent,Suburban,92,ok,HAC(3),0.0658293631915236,HAC(3),-0.23244391793278704,-1.2135798544269085,0.67739991550723,0.6359999999999999,-0.003999467175621145,-0.017363911188202664,0.010956067039010234,0.562
|
||||
Recent,Rural,118,ok,HAC(3),0.1709315051206097,HAC(3),-0.02527235325752801,-0.36146457009829014,0.35820151045927684,0.8859999999999999,-0.002781214701541218,-0.008208128151727126,0.002389512920216333,0.27
|
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|
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analysis/new analysis Aug 2025/nb_contrasts_period.csv
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analysis/new analysis Aug 2025/nb_contrasts_period.csv
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spill_type,rurality,median_days,ci_lower,ci_upper,p_value_boot
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Historical,Rural,-4.199889746705184,-10.971624837175552,2.5549943569672315,0.2228
|
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Historical,Suburban,-0.7410415074487329,-11.365626134011068,9.922773219178197,0.88
|
||||
Historical,Urban,-0.49416529707787893,-1.744335703396904,0.7105244461669884,0.42
|
||||
Recent,Rural,-0.10813604378115516,-0.6575408451267764,0.4475731706516733,0.7072
|
||||
Recent,Suburban,-0.7307301673953537,-2.564918909763592,1.042203127427388,0.4028
|
||||
Recent,Urban,0.7302741624390223,-0.079768947658588,1.5659840745987412,0.0784
|
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analysis/new analysis Aug 2025/nb_contrasts_period.png
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analysis/new analysis Aug 2025/nb_contrasts_period.png
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Period,rurality,median_days,ci_lower,ci_upper,p_value_boot
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Before 2020,Rural,-9.826219107892053,-14.869599396708646,-4.507633417615492,0.0004
|
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Before 2020,Suburban,-7.100280417538358,-15.484324609933072,1.4802600357437907,0.1072
|
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Before 2020,Urban,-1.6388416472647436,-2.8560915098428508,-0.4644060319162429,0.008
|
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2020 and After,Rural,-13.917287633807826,-18.484154488983858,-9.260262673475022,0.0
|
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2020 and After,Suburban,-7.230488621220758,-13.88880956784627,-0.39649509427327606,0.0368
|
||||
2020 and After,Urban,-2.8693837632533317,-3.7289121485454073,-2.005130365939876,0.0
|
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|
BIN
analysis/new analysis Aug 2025/nb_contrasts_spilltype.png
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analysis/new analysis Aug 2025/nb_contrasts_spilltype.png
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spill_type,Period,rurality,pred_median,ci_lower,ci_upper
|
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Historical,2020 and After,Rural,16.483716475095775,12.37703544061303,21.518295019157193
|
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Historical,2020 and After,Suburban,10.872294372294373,5.610173160173164,18.61233766233766
|
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Historical,2020 and After,Urban,4.992695502721283,4.30236321970782,5.78900028645087
|
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Historical,Before 2020,Rural,12.298076923076906,7.912072649572654,18.09220085470084
|
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Historical,Before 2020,Suburban,9.995370370370384,3.7777777777777826,20.807638888888945
|
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Historical,Before 2020,Urban,4.50125865324103,3.5632315921963507,5.5840308370044
|
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Recent,2020 and After,Rural,2.5863113264688065,2.2106829194427635,3.0118413082979982
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Recent,2020 and After,Suburban,3.7234206471494593,2.57315100154083,5.109668721109397
|
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Recent,2020 and After,Urban,2.1242200794100987,1.7101247872943852,2.648326715825294
|
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Recent,Before 2020,Rural,2.4820067093626097,2.1189234522720333,2.883638304361082
|
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Recent,Before 2020,Suburban,2.970654627539506,1.9139954853273113,4.404119638826183
|
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Recent,Before 2020,Urban,2.8554714384033035,2.2628699242945594,3.5830006882312486
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spill_type,Period,rurality,n,pred_mean_nb_mle
|
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Historical,2020 and After,Rural,1044,16.61206896551801
|
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Historical,2020 and After,Suburban,231,11.294372294372748
|
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Historical,2020 and After,Urban,3491,5.019192208536449
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Historical,Before 2020,Rural,468,12.506410256410907
|
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Historical,Before 2020,Suburban,108,10.694444444445006
|
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Historical,Before 2020,Urban,1589,4.510383889238772
|
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Recent,2020 and After,Rural,3302,2.5863113264689064
|
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Recent,2020 and After,Suburban,649,3.7750385208013877
|
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Recent,2020 and After,Urban,1763,2.141803743618933
|
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Recent,Before 2020,Rural,3279,2.487953644403907
|
||||
Recent,Before 2020,Suburban,443,3.06094808126426
|
||||
Recent,Before 2020,Urban,1453,2.878183069511512
|
||||
|
@@ -0,0 +1,13 @@
|
||||
spill_type,Period,rurality,n,pred_mean_nb_mle,pred_median_boot,pred_ci_lower,pred_ci_upper
|
||||
Historical,2020 and After,Rural,1044,16.61206896551801,16.54615862748247,13.766470855054713,18.966797915204012
|
||||
Historical,2020 and After,Suburban,231,11.294372294372748,11.60647342995167,6.834081070444714,16.148396833557904
|
||||
Historical,2020 and After,Urban,3491,5.019192208536449,5.0341462619380515,4.2198460095626675,5.842351829314867
|
||||
Historical,Before 2020,Rural,468,12.506410256410907,12.394341725675996,9.262108129934525,15.504644051267622
|
||||
Historical,Before 2020,Suburban,108,10.694444444445006,10.610819327731079,5.023652812895004,18.19070823244562
|
||||
Historical,Before 2020,Urban,1589,4.510383889238772,4.454814098431159,3.526145942931269,5.466397935588104
|
||||
Recent,2020 and After,Rural,3302,2.5863113264689064,2.560667657517145,2.137663840647533,3.0401673620419216
|
||||
Recent,2020 and After,Suburban,649,3.7750385208013877,3.7353698712189223,2.504882777501641,5.340557172613598
|
||||
Recent,2020 and After,Urban,1763,2.141803743618933,2.1247360323275695,1.7266372277315822,2.637907359386093
|
||||
Recent,Before 2020,Rural,3279,2.487953644403907,2.465468220636503,2.226266387482926,2.7623255582564576
|
||||
Recent,Before 2020,Suburban,443,3.06094808126426,2.976461953024451,2.2236204511393756,4.211755345833069
|
||||
Recent,Before 2020,Urban,1453,2.878183069511512,2.8103688239387594,2.224838911307943,3.6170658851748576
|
||||
|
@@ -1,7 +1,7 @@
|
||||
spill_type,rurality,median_days,ci_lower_days,ci_upper_days,median_hours
|
||||
Historical,Rural,0.27497054916409897,0.14521079279143942,0.402150850941176,6.599293179938375
|
||||
Historical,Suburban,0.35862785862785695,0.14230969134815072,0.5790820406205027,8.607068607068566
|
||||
Historical,Urban,0.46022418017894584,0.4043955927758729,0.5168359271165858,11.045380324294701
|
||||
Recent,Rural,0.22033304102748014,0.1595946164017345,0.27709844118835425,5.287992984659523
|
||||
Recent,Suburban,0.23838516812023614,0.09530264384838895,0.38765632713509646,5.721244034885667
|
||||
Recent,Urban,0.29898723668702976,0.2219819347255294,0.37490452624458753,7.175693680488714
|
||||
Historical,Rural,0.2808043211269003,0.1565863348121387,0.4013503521568019,6.739303707045607
|
||||
Historical,Suburban,0.3627858627858625,0.1431912681912688,0.5833399968015346,8.7068607068607
|
||||
Historical,Urban,0.4597938125233273,0.4052792125939049,0.5130907097083722,11.035051500559856
|
||||
Recent,Rural,0.22038057721440518,0.16397606115154917,0.2785119703624395,5.289133853145724
|
||||
Recent,Suburban,0.23820690033459674,0.08717568975920116,0.38067920026328883,5.716965608030321
|
||||
Recent,Urban,0.2965367370926982,0.22444073212108342,0.36948470850589055,7.116881690224757
|
||||
|
||||
|
@@ -1,7 +1,7 @@
|
||||
Period,rurality,median_abs_days,ci_lower_days,ci_upper_days,median_hours,median_pct
|
||||
2020 and After,Rural,0.07551270918427522,0.0019442568352317586,0.1495096699149845,1.8123050204226052,12.423566035505765
|
||||
2020 and After,Suburban,0.1443185237187848,0.014505398990406747,0.2621640256744544,3.4636445692508353,34.6698709840626
|
||||
2020 and After,Urban,0.2910867314901773,0.24390264079546417,0.3413553243429466,6.986081555764255,84.40551641150363
|
||||
Before 2020,Rural,0.019445736196048558,-0.09807034245553696,0.13342012441761195,0.4666976687051654,2.20523886072146
|
||||
Before 2020,Suburban,0.020467069010756067,-0.2216216216216229,0.24354828129099937,0.4912096562581456,2.635228848820833
|
||||
Before 2020,Urban,0.12910256593388225,0.04986927894511647,0.21108430823584592,3.098461582413174,16.054023961309728
|
||||
2020 and After,Rural,0.07277093450830235,0.0005333461979639555,0.14429404439012705,1.7465024281992565,12.006878771967976
|
||||
2020 and After,Suburban,0.14384214221241487,0.019372847925650964,0.2640026911376328,3.452211413097957,34.42610764198605
|
||||
2020 and After,Urban,0.2921678186765097,0.24424616796337076,0.3427039893841879,7.0120276482362325,85.00074491207484
|
||||
Before 2020,Rural,0.012507567714593826,-0.10072990058874733,0.12426538329926184,0.3001816251502518,1.4052118185265285
|
||||
Before 2020,Suburban,0.019286276567830107,-0.2070683547625284,0.2474055366045697,0.4628706376279226,2.5419240953219604
|
||||
Before 2020,Urban,0.1305571823770012,0.05296129117246844,0.20843850138795772,3.133372377048029,16.184500070185926
|
||||
|
||||
|
@@ -1,13 +1,13 @@
|
||||
contrast_type,spill_type,Period,rurality,comparison,median,ci_lower,ci_upper,p_value
|
||||
Period,Historical,,Rural,Before - After,0.27497054916409897,0.14521079279143942,0.402150850941176,0.0
|
||||
Period,Historical,,Suburban,Before - After,0.35862785862785695,0.14230969134815072,0.5790820406205027,0.001
|
||||
Period,Historical,,Urban,Before - After,0.46022418017894584,0.4043955927758729,0.5168359271165858,0.0
|
||||
Period,Recent,,Rural,Before - After,0.22033304102748014,0.1595946164017345,0.27709844118835425,0.0
|
||||
Period,Recent,,Suburban,Before - After,0.23838516812023614,0.09530264384838895,0.38765632713509646,0.0
|
||||
Period,Recent,,Urban,Before - After,0.29898723668702976,0.2219819347255294,0.37490452624458753,0.0
|
||||
SpillType,,2020 and After,Rural,Recent - Historical,0.07551270918427522,0.0019442568352317586,0.1495096699149845,0.045
|
||||
SpillType,,2020 and After,Suburban,Recent - Historical,0.1443185237187848,0.014505398990406747,0.2621640256744544,0.029
|
||||
SpillType,,2020 and After,Urban,Recent - Historical,0.2910867314901773,0.24390264079546417,0.3413553243429466,0.0
|
||||
SpillType,,Before 2020,Rural,Recent - Historical,0.019445736196048558,-0.09807034245553696,0.13342012441761195,0.753
|
||||
SpillType,,Before 2020,Suburban,Recent - Historical,0.020467069010756067,-0.2216216216216229,0.24354828129099937,0.85
|
||||
SpillType,,Before 2020,Urban,Recent - Historical,0.12910256593388225,0.04986927894511647,0.21108430823584592,0.002
|
||||
Period,Historical,,Rural,Before - After,0.2808043211269003,0.1565863348121387,0.4013503521568019,0.0
|
||||
Period,Historical,,Suburban,Before - After,0.3627858627858625,0.1431912681912688,0.5833399968015346,0.002
|
||||
Period,Historical,,Urban,Before - After,0.4597938125233273,0.4052792125939049,0.5130907097083722,0.0
|
||||
Period,Recent,,Rural,Before - After,0.22038057721440518,0.16397606115154917,0.2785119703624395,0.0
|
||||
Period,Recent,,Suburban,Before - After,0.23820690033459674,0.08717568975920116,0.38067920026328883,0.0
|
||||
Period,Recent,,Urban,Before - After,0.2965367370926982,0.22444073212108342,0.36948470850589055,0.0
|
||||
SpillType,,2020 and After,Rural,Recent - Historical,0.07277093450830235,0.0005333461979639555,0.14429404439012705,0.049
|
||||
SpillType,,2020 and After,Suburban,Recent - Historical,0.14384214221241487,0.019372847925650964,0.2640026911376328,0.022
|
||||
SpillType,,2020 and After,Urban,Recent - Historical,0.2921678186765097,0.24424616796337076,0.3427039893841879,0.0
|
||||
SpillType,,Before 2020,Rural,Recent - Historical,0.012507567714593826,-0.10072990058874733,0.12426538329926184,0.828
|
||||
SpillType,,Before 2020,Suburban,Recent - Historical,0.019286276567830107,-0.2070683547625284,0.2474055366045697,0.862
|
||||
SpillType,,Before 2020,Urban,Recent - Historical,0.1305571823770012,0.05296129117246844,0.20843850138795772,0.0
|
||||
|
||||
|
@@ -1,13 +1,13 @@
|
||||
spill_type,Period,rurality,pred_mean,ci_lower,ci_upper,n,pred_median_boot,ci_lower_boot,ci_upper_boot,pred_median_npboot,ci_lower_npboot,ci_upper_npboot
|
||||
Historical,2020 and After,Rural,0.6093189964157697,0.5478743705834819,0.6776546948120998,558,0.6075268817204316,0.5448028673835136,0.6774193548387089,0.6075165926329025,0.5526279441698162,0.6636686256781194
|
||||
Historical,2020 and After,Suburban,0.42011834319526453,0.3329283283724966,0.5301423977705431,169,0.4201183431952644,0.32529585798816385,0.5207100591715994,0.41614617682429955,0.3313609467455611,0.5102654352880386
|
||||
Historical,2020 and After,Urban,0.3444994290064705,0.3227699462514921,0.36769178160507127,2627,0.34526075371145737,0.32279215835553743,0.3681004948610584,0.34424658365839533,0.32394868445108016,0.36391238591979386
|
||||
Historical,Before 2020,Rural,0.8881118881118876,0.7853397269730921,1.0043331550865073,286,0.8846153846153819,0.779720279720278,0.9965034965034927,0.8875968992248069,0.8113663607417112,0.9601403594732165
|
||||
Historical,Before 2020,Suburban,0.7837837837837845,0.6059349205795946,1.0138333323565736,74,0.7837837837837822,0.5945945945945937,0.9864864864864882,0.7867759562841541,0.5972170398009939,1.0002941176470606
|
||||
Historical,Before 2020,Urban,0.8045417680454156,0.7560010921988318,0.8561991023677035,1233,0.8049472830494726,0.7534468775344682,0.8564476885644735,0.8034984820307399,0.7665794550369249,0.842415697211154
|
||||
Recent,2020 and After,Rural,0.6839481555333987,0.6486978802574822,0.7211139325318346,2006,0.683948155533399,0.6500498504486558,0.7208374875373882,0.6829934642365323,0.6533815453602346,0.7123480478360265
|
||||
Recent,2020 and After,Suburban,0.5621468926553657,0.489224984417794,0.6459382472016476,354,0.5621468926553669,0.4858757062146898,0.6384180790960449,0.560344827586207,0.49106618332711593,0.6334355283035621
|
||||
Recent,2020 and After,Urban,0.636728147554129,0.5939439753667028,0.6825942356556498,1247,0.6355252606255006,0.5942261427425811,0.6784482758620706,0.6360308612737718,0.5983955375909462,0.6742169727961493
|
||||
Recent,Before 2020,Rural,0.9033877038895861,0.8579117829215046,0.9512741983327778,1594,0.9040150564617306,0.8588299874529501,0.9498117942283538,0.9049383902302881,0.8640685429903382,0.9398919791087684
|
||||
Recent,Before 2020,Suburban,0.800970873786409,0.687621671804964,0.9330048294873011,206,0.8009708737864045,0.6794902912621323,0.9271844660194164,0.8032885081913201,0.7055557852948506,0.8968659324716435
|
||||
Recent,Before 2020,Urban,0.9354207436399179,0.8779639126262511,0.9966377376655905,1022,0.9344422700587136,0.8757093933463747,0.9970890410958914,0.9360885621808561,0.8894442568574094,0.9794730421614359
|
||||
Historical,2020 and After,Rural,0.6093189964157697,0.5478743705834819,0.6776546948120998,558,0.6093189964157705,0.5465949820788535,0.6756272401433703,0.6094014436060688,0.5553568915840253,0.6660817830219199
|
||||
Historical,2020 and After,Suburban,0.42011834319526453,0.3329283283724966,0.5301423977705431,169,0.42011834319526564,0.31952662721893543,0.5147928994082835,0.41966675300008693,0.32728026090675794,0.5029603729603737
|
||||
Historical,2020 and After,Urban,0.3444994290064705,0.3227699462514921,0.36769178160507127,2627,0.3441187666539781,0.322421012561858,0.3669585078035776,0.34389292954822703,0.32457410165704725,0.36611843130789484
|
||||
Historical,Before 2020,Rural,0.8881118881118876,0.7853397269730921,1.0043331550865073,286,0.8916083916083908,0.7797202797202806,0.9965034965035021,0.8881467439785897,0.8155973813420629,0.9586206896551719
|
||||
Historical,Before 2020,Suburban,0.7837837837837845,0.6059349205795946,1.0138333323565736,74,0.7837837837837802,0.5945945945945935,0.9729729729729722,0.7852622061482826,0.6060499359795134,0.9861250000000014
|
||||
Historical,Before 2020,Urban,0.8045417680454156,0.7560010921988318,0.8561991023677035,1233,0.8045417680454142,0.7534468775344686,0.8548256285482565,0.8062527856464532,0.7653433509712296,0.8452311877749464
|
||||
Recent,2020 and After,Rural,0.6839481555333987,0.6486978802574822,0.7211139325318346,2006,0.6834496510468582,0.6490528414755717,0.720837487537388,0.6833498513379572,0.6526266885193902,0.7126087547820987
|
||||
Recent,2020 and After,Suburban,0.5621468926553657,0.489224984417794,0.6459382472016476,354,0.5621468926553675,0.4887005649717516,0.6412429378531083,0.560903235145111,0.48759475180291617,0.6308330783353746
|
||||
Recent,2020 and After,Urban,0.636728147554129,0.5939439753667028,0.6825942356556498,1247,0.6363271852445858,0.595008019246191,0.6808540497193286,0.63514634037022,0.5986054397596826,0.6704002245388925
|
||||
Recent,Before 2020,Rural,0.9033877038895861,0.8579117829215046,0.9512741983327778,1594,0.9033877038895857,0.8588299874529501,0.9516938519447926,0.9045418825976796,0.8668315366730072,0.9374318792984466
|
||||
Recent,Before 2020,Suburban,0.800970873786409,0.687621671804964,0.9330048294873011,206,0.8009708737864065,0.6747572815534,0.9223300970873771,0.7990649100959109,0.7055691624365492,0.8953067492613123
|
||||
Recent,Before 2020,Urban,0.9354207436399179,0.8779639126262511,0.9966377376655905,1022,0.935420743639919,0.8727984344422688,0.9921722113502919,0.9356552731905163,0.8897872013126856,0.9814337133020891
|
||||
|
||||
|
@@ -1,13 +1,13 @@
|
||||
spill_type,Period,rurality,pred_mean,ci_lower,ci_upper,n,pred_median_boot,ci_lower_boot,ci_upper_boot
|
||||
Historical,2020 and After,Rural,0.6093189964157697,0.5478743705834819,0.6776546948120998,558,0.6075268817204316,0.5448028673835136,0.6774193548387089
|
||||
Historical,2020 and After,Suburban,0.42011834319526453,0.3329283283724966,0.5301423977705431,169,0.4201183431952644,0.32529585798816385,0.5207100591715994
|
||||
Historical,2020 and After,Urban,0.3444994290064705,0.3227699462514921,0.36769178160507127,2627,0.34526075371145737,0.32279215835553743,0.3681004948610584
|
||||
Historical,Before 2020,Rural,0.8881118881118876,0.7853397269730921,1.0043331550865073,286,0.8846153846153819,0.779720279720278,0.9965034965034927
|
||||
Historical,Before 2020,Suburban,0.7837837837837845,0.6059349205795946,1.0138333323565736,74,0.7837837837837822,0.5945945945945937,0.9864864864864882
|
||||
Historical,Before 2020,Urban,0.8045417680454156,0.7560010921988318,0.8561991023677035,1233,0.8049472830494726,0.7534468775344682,0.8564476885644735
|
||||
Recent,2020 and After,Rural,0.6839481555333987,0.6486978802574822,0.7211139325318346,2006,0.683948155533399,0.6500498504486558,0.7208374875373882
|
||||
Recent,2020 and After,Suburban,0.5621468926553657,0.489224984417794,0.6459382472016476,354,0.5621468926553669,0.4858757062146898,0.6384180790960449
|
||||
Recent,2020 and After,Urban,0.636728147554129,0.5939439753667028,0.6825942356556498,1247,0.6355252606255006,0.5942261427425811,0.6784482758620706
|
||||
Recent,Before 2020,Rural,0.9033877038895861,0.8579117829215046,0.9512741983327778,1594,0.9040150564617306,0.8588299874529501,0.9498117942283538
|
||||
Recent,Before 2020,Suburban,0.800970873786409,0.687621671804964,0.9330048294873011,206,0.8009708737864045,0.6794902912621323,0.9271844660194164
|
||||
Recent,Before 2020,Urban,0.9354207436399179,0.8779639126262511,0.9966377376655905,1022,0.9344422700587136,0.8757093933463747,0.9970890410958914
|
||||
Historical,2020 and After,Rural,0.6093189964157697,0.5478743705834819,0.6776546948120998,558,0.6093189964157705,0.5465949820788535,0.6756272401433703
|
||||
Historical,2020 and After,Suburban,0.42011834319526453,0.3329283283724966,0.5301423977705431,169,0.42011834319526564,0.31952662721893543,0.5147928994082835
|
||||
Historical,2020 and After,Urban,0.3444994290064705,0.3227699462514921,0.36769178160507127,2627,0.3441187666539781,0.322421012561858,0.3669585078035776
|
||||
Historical,Before 2020,Rural,0.8881118881118876,0.7853397269730921,1.0043331550865073,286,0.8916083916083908,0.7797202797202806,0.9965034965035021
|
||||
Historical,Before 2020,Suburban,0.7837837837837845,0.6059349205795946,1.0138333323565736,74,0.7837837837837802,0.5945945945945935,0.9729729729729722
|
||||
Historical,Before 2020,Urban,0.8045417680454156,0.7560010921988318,0.8561991023677035,1233,0.8045417680454142,0.7534468775344686,0.8548256285482565
|
||||
Recent,2020 and After,Rural,0.6839481555333987,0.6486978802574822,0.7211139325318346,2006,0.6834496510468582,0.6490528414755717,0.720837487537388
|
||||
Recent,2020 and After,Suburban,0.5621468926553657,0.489224984417794,0.6459382472016476,354,0.5621468926553675,0.4887005649717516,0.6412429378531083
|
||||
Recent,2020 and After,Urban,0.636728147554129,0.5939439753667028,0.6825942356556498,1247,0.6363271852445858,0.595008019246191,0.6808540497193286
|
||||
Recent,Before 2020,Rural,0.9033877038895861,0.8579117829215046,0.9512741983327778,1594,0.9033877038895857,0.8588299874529501,0.9516938519447926
|
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Recent,Before 2020,Suburban,0.800970873786409,0.687621671804964,0.9330048294873011,206,0.8009708737864065,0.6747572815534,0.9223300970873771
|
||||
Recent,Before 2020,Urban,0.9354207436399179,0.8779639126262511,0.9966377376655905,1022,0.935420743639919,0.8727984344422688,0.9921722113502919
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analysis/new analysis Aug 2025/spills_suspect_delays.csv
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Document #,Report,Operator,Operator #,Tracking #,Initial Report Date,Date of Discovery,Spill Type,Qtr Qtr,Section,Township,range,meridian,Latitude,Longitude,Municipality,county,Facility Type,Facility ID,API County Code,API Sequence Number,Spilled outside of berms,More than five barrels spilled,Oil Spill Volume,Condensate Spill Volume,Flow Back Spill Volume,Produced Water Spill Volume,E&P Waste Spill Volume,Other Waste,Drilling Fluid Spill Volume,Current Land Use,Other Land Use,Weather Conditions,Surface Owner,Surface Owner Other,Waters of the State,Residence / Occupied Structure,livestock,Public Byway,Surface Water Supply Area,Spill Description,Supplemental Report Date,Oil BBLs Spilled,Oil BBLs Recovered,Oil Unknown,Condensate BBLs Spilled,Condensate BBLs Recovered,Condensate Unknown,Produced Water BBLs Spilled,Produced Water BBLs Recovered,Produced Water Unknown,Drilling Fluid BBLs Spilled,Drilling Fluid BBLs Recovered,Drilling Fluid Unknown,Flow Back Fluid BBLs Spilled,Flow Back Fluid BBLs Recovered,Flow Back Fluid Unkown,Other E&P Waste BBLS Spilled,Other E&P Waste BBLS Recovered,Other E&P Waste Unknown,Other E&P Waste,Spill Contained within Berm,Emergency Pit Constructed,soil,groundwater,Surface Water,Dry Drainage Feature,Surface Area Length,Surface Area Width,Depth of Impact in Feet,Depth of Impact in Inches,Area Depth Determined,Geology Description,Depth to Groundwater,Water wells in area,Water Wells,Water Wells None,Surface Water Near,Surface Water None,Wetlands,Wetlands None,Springs,Springs None,Livestock Near,Livestock None,Occupied Buildings,Occupied Buildings None,Additional Spill Details,Supplemental Report Date CA,Human Error,Equipment Failure,Historical Unkown,Other,Other Description,Root Cause,Preventative Measures,Soil Excavated,Offsite Disposal,Onsite Treatment,Other Disposition,Other Disposition Description,Ground Water Removed,Surface Water Removed,Corrective Actions Completed,Approved Form 27,Form 27 Project Number,GEOID,TRACT_NAME,total_population,white_population,hispanic_population,median_household_income,poverty_population,unemployed_population,percent_white,percent_hispanic,percent_poverty,unemployment_rate,geometry,ruca_code,ruca_description,rurality,report_delay_full_days,report_delay_winsor99,report_delay_winsor99_int,Period,spill_type
|
||||
400811665,I w/S,CHEVRON USA INC,16700,400811665,2015-03-19,2012-06-04,Historical,nwne ,19,2n ,102w ,6,40.132395,-108.882137,,RIO BLANCO ,FLOWLINE,, , ,Y,Y,>0 and <1,0,0,>=5 and <100,0,".37 bbl oil spilled, 47.84 bbl produced water spilled, 43bbl and .37bbl produced water recovered",0,NON-CROP LAND ,,85 degrees sunny ,OTHER (SPECIFY),chevron surface,0.0,0.0,0.0,0.0,0.0,"A leak occurred on a four inch check valve at Collection Station 12. Approximately 47. 8402 bbls of brine water and 0.3704 bbls of crude oil were released. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 43 bbls of brine water and 0.3704 bbls of crude oil. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling. Any impacted soil was excavated and taken to the landfarm.",03/19/2015,0.0,0.0,0.0,0.0,0.0,0.0,47.0,47.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,200.0,,,,soil samples,unknown,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,depths to pathways not provided by operator. ,,,,,,,,,,,,,,,,False,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.882137 40.132395),10,Rural area,Rural,1018,173.43000000000393,173,Before 2020,Historical
|
||||
400812102,I w/S,CHEVRON USA INC,16700,400812102,2015-03-19,2012-07-11,Historical,nese ,32,2n ,102w ,6,40.099592,-108.861426,,RIO BLANCO ,OTHER,, , ,Y,Y,0,0,0,>=5 and <100,0,"51 bbl of produced water was spilled , 50bbls were recovered",0,NON-CROP LAND ,,90 deg sunny ,OTHER (SPECIFY),chevron surface,0.0,0.0,0.0,0.0,0.0,"This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. A leak occurred on a 3/4 inch bleed valve nipple at the Main Water Plant's Solids Pump. Approximately 51 bbls of brine water was released. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 50 bbls of brine water. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling.",03/19/2015,0.0,0.0,0.0,0.0,0.0,0.0,51.0,50.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,350.0,1.0,0.0,,depth unknown,"not reported. ""0"" reported where depths were not required at time of spill.",0.0,0.0,,1.0,,1.0,,1.0,,1.0,,1.0,,1.0,,,,,,,,,,,,,,,,,False,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.861426 40.099592),10,Rural area,Rural,981,173.43000000000393,173,Before 2020,Historical
|
||||
400812655,I w/S,CHEVRON USA INC,16700,400812655,2015-03-20,2012-11-06,Historical,sene ,23,2n ,103w ,6,40.12979,-108.916266,,RIO BLANCO ,FLOWLINE,, , ,Y,Y,0,0,0,>=5 and <100,0,15bbl spilled,0,NON-CROP LAND ,,28 degrees dark ,FEDERAL,,0.0,0.0,0.0,0.0,0.0,"This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. A leak occurred on a 4"" flow line approximately 50 feet east of Collection Station 5. Approximately 15 bbls of water was released and 0 bbls of oil. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately15 bbls of brine water and 0 bbls of crude oil. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling.",03/20/2015,0.0,0.0,0.0,0.0,0.0,0.0,15.0,15.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,0.0,0.0,0.0,,"unknown, as This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. ","unknown, This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. ",0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,"This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. ",,,,,,,,,,,,,,,,True,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.916266 40.12979),10,Rural area,Rural,864,173.43000000000393,173,Before 2020,Historical
|
||||
400813642,S,CHEVRON USA INC,16700,400811665,2015-03-19,2012-06-04,Historical,nwne ,19,2n ,102w ,6,40.132395,-108.882137,,RIO BLANCO ,FLOWLINE,, , ,Y,Y,>0 and <1,0,0,>=5 and <100,0,".37 bbl oil spilled, 47.84 bbl produced water spilled, 43bbl and .37bbl produced water recovered",0,NON-CROP LAND ,,85 degrees sunny ,OTHER (SPECIFY),chevron surface,0.0,0.0,0.0,0.0,0.0,"A leak occurred on a four inch check valve at Collection Station 12. Approximately 47. 8402 bbls of brine water and 0.3704 bbls of crude oil were released. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 43 bbls of brine water and 0.3704 bbls of crude oil. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling. Any impacted soil was excavated and taken to the landfarm.",03/19/2015,,0.0,0.0,0.0,0.0,0.0,47.0,43.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,"form would not allow actual volume of fluids entered, vol should be .3704",0.0,0.0,1.0,0.0,0.0,0.0,0.0,0.0,0.0,,zeros were entered as measurements are unknown. ,zeros were entered as measurements are unknown. ,0.0,0.0,,1.0,,1.0,,1.0,,1.0,,1.0,,1.0,,,,,,,,,,,,,,,,,False,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.882137 40.132395),10,Rural area,Rural,1018,173.43000000000393,173,Before 2020,Historical
|
||||
400814168,S,CHEVRON USA INC,16700,400811665,2015-03-19,2012-06-04,Historical,nwne ,19,2n ,102w ,6,40.132395,-108.882137,,RIO BLANCO ,FLOWLINE,, , ,Y,Y,>0 and <1,0,0,>=5 and <100,0,".37 bbl oil spilled, 47.84 bbl produced water spilled, 43bbl and .37bbl produced water recovered",0,NON-CROP LAND ,,85 degrees sunny ,OTHER (SPECIFY),chevron surface,0.0,0.0,0.0,0.0,0.0,"A leak occurred on a four inch check valve at Collection Station 12. Approximately 47. 8402 bbls of brine water and 0.3704 bbls of crude oil were released. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 43 bbls of brine water and 0.3704 bbls of crude oil. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling. Any impacted soil was excavated and taken to the landfarm.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,True,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.882137 40.132395),10,Rural area,Rural,1018,173.43000000000393,173,Before 2020,Historical
|
||||
400832864,I w/S,PDC ENERGY INC,69175,400832864,2015-04-29,2013-04-07,Historical,NENE ,17,6N ,65W ,6,40.490596,-104.67887,,WELD ,TANK BATTERY,333327.0, , ,Y,N,Unknown,Unknown,0,Unknown,0,,0,CROP LAND ,,"80s, Sunny ",FEE,,0.0,0.0,0.0,0.0,0.0,"On April 8, 2013, a historic release was discovered below the produced water vessel at the Noffsinger 1-17 production facility. The lateral and vertical extent of the excavation was determined by field screening of volatile organic compound (VOC) concentrations using a photoionization detector (PID). Approximately 100 cubic yards of impacted material were removed and transported to the Waste Management Facility in Ault, Colorado for disposal. Groundwater was not encountered during excavation activities. At the time of the release, the COGCC did not require a 72-hour notification of historic impacts if groundwater was not encountered. In addition, a Form 27 P&A request was considered sufficient in providing historic spill information, excavation, and environmental sampling activities. Consequently, a Form 19 was not submitted in 2013 following the release discovery.",05/29/2015,0.0,0.0,0.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,20.0,12.0,20.0,,"Excavation activities were completed on April 8, 2013, following the discovery of a historic release below the produced water vessel during plug and abandonment activities. Approximately 100 cubic yards of impacted material were removed and transported to the Waste Management Facility in Ault, Colorado for disposal. Soil samples were collected from the base and sidewalls of the excavation area at approximately 20 feet and 15 feet below ground surface (bgs), respectively. Samples were submitted to Summit Scientific Laboratories (Summit) in Golden, Colorado for analysis of benzene, toluene, ethylbenzene, and total xylenes (BTEX), naphthalene, and total petroleum hydrocarbons (TPH) - gasoline range organics (GRO) by USEPA Method 8260B, and TPH - diesel range organics (DRO) by USEPA Method 8015. Analytical results indicated constituent concentrations were in exceedance of COGCC Table 910-1 standards in soil samples collected from the south sidewall (SS03), west sidewall (SS04), and base (SS05). On September 24, 2014, a sub-surface investigation was completed to confirm attenuation of petroleum hydrocarbon impacts within the former excavation extent. Three boreholes (BH06-BH08) were advanced in the former locations of excavation soil samples SS03 - SS05, which exhibited constituent concentrations above regulatory standards. Soil samples were collected from BH06 at 20 feet bgs (previously SS05) and BH07 and BH08 at 12 feet bgs (previously SS04 and SS03, respectively). Analytical results indicated constituent concentrations were below regulatory standards in the three soil sample locations. Borehole locations and former excavation soil sample locations are illustrated on Figure 3. Soil analytical data is summarized in Table 1, laboratory analytical reports are included as Attachment A, and boring logs are included as Attachment B. ","Kim loam, 0 to 1 percent slopes",38.0,14.0,165.0,0.0,1293.0,0.0,,1.0,,1.0,,1.0,170.0,0.0,"Based on the soil analytical data provided herein, no remaining hydrocarbon impacts above regulatory standards are present in the area of soil samples SS03 - SS05. Consequently, PDC is requesting a produced water vault closure and a No Further Action (NFA) determination for this release. ",2015-05-29,0.0,0.0,1.0,0.0,,A historic release was discovered below the produced water vessel during plug and abandonment activities. ,The production facility was not rebuilt. ,100.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,9110.0,08123001500,15,7464.0,6557.0,1965.0,93090.0,518.0,131.0,87.84833869239014,26.326366559485532,6.939978563772777,1.755091103965702,POINT (-104.67887 40.490596),7,Small town core,Rural,752,173.43000000000393,173,Before 2020,Historical
|
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400836196,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400836196,2015-05-06,2014-03-28,Historical,NESW ,18,4N ,67W ,6,40.311754,-104.934646,,WELD ,WELL,,123,26181,N,N,Unknown,0,0,Unknown,0,Approximately 0.25 bbls of oil and produced water / historical impacts.,0,CROP LAND ,,"55° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"An operator discovered oil releasing from a hammer union on the Starck 11-18 wellhead. An estimated 0.25 bbl of oil and produced water were released onto the ground surface. While excavating the hammer union oil release, soil with historical petroleum hydrocarbon impacts was encountered. The volume of the historical release is unknown. The petroleum hydrocarbon impacted soil was excavated from around the wellhead. Groundwater was encountered in the excavation at approximately 12 feet bgs. Laboratory analytical results received on March 28, 2014, confirmed benzene impacts to groundwater exceeding the CGWQS. A topographic Site Location Map showing the general location of the release is attached as Figure 1.",05/06/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,Approximately 0.25 bbls of oil and produced water / historical impacts.,0.0,0.0,1.0,1.0,0.0,0.0,20.0,10.0,13.0,,"Soil and groundwater samples were collected from the excavation for laboratory analysis. Laboratory results for the confirmation soil samples indicate that TPH and BTEX concentrations are below COGCC allowable levels at the extent of the excavation. Laboratory results for the initial excavation groundwater sample (GW01) indicated that the benzene concentration exceeded the CGWQS at a concentration of 79.7 µg/L. Approximately 95 cubic yards of impacted soil were removed from the excavation and transported to the Front Range Regional Landfill in Erie, Colorado for disposal. Approximately 120 bbls of impacted groundwater were removed from the excavation using a vacuum truck and transported to a licensed injection facility for disposal. A second groundwater sample (GW02) was collected from the excavation after impacted groundwater was removed. Laboratory results for groundwater sample GW02 indicate that the benzene concentration continues to exceed CGWQS at a concentration of 74.8 µg/L. The general site layout, excavation dimensions, and soil and groundwater sample locations are shown on the attached Figure 2. The soil and groundwater sample analytical results are summarized in Tables 1 and 2, respectively. The laboratory analytical reports are attached. ",Sandy Clay,12.0,5.0,1950.0,0.0,400.0,0.0,400.0,0.0,,1.0,,1.0,850.0,0.0,"Prior to backfilling the excavation, 50 pounds of BOS 200®, a carbon-based groundwater remediation product, were applied to the groundwater in the open excavation. Groundwater monitoring wells will be installed at the site to determine the extent and magnitude of groundwater impacts.",2015-05-06,0.0,0.0,1.0,0.0,,"An operator discovered oil releasing from a hammer union on the Starck 11-18 wellhead. An estimated 0.25 bbl of oil and produced water were released onto the ground surface. While excavating the hammer union oil release, soil with historical petroleum hydrocarbon impacts was encountered. The volume of the historical release is unknown. The petroleum hydrocarbon impacted soil was excavated from around the wellhead. ",The hammer union was repaired.,95.0,1.0,0.0,0.0,,120.0,0.0,False,1.0,9046.0,08123002108,21.08,7339.0,6188.0,1349.0,108415.0,683.0,306.0,84.31666439569425,18.38125085161466,9.30644501975746,4.16950538220466,POINT (-104.934646 40.311754),3,Metropolitan low commuting,Urban,404,173.43000000000393,173,Before 2020,Historical
|
||||
400839818,I,BEREN CORPORATION,7800,400839818,2015-05-14,2014-01-06,Recent,SENE ,2,3S ,56W ,6,39.822589,-103.613976,,WASHINGTON ,TANK BATTERY,,,,N,N,0,0,0,Unknown,0,,0,NON-CROP LAND ,,Winter ,OTHER (SPECIFY),Private,0.0,0.0,0.0,0.0,0.0,"COGCC staff alleges the produced water pits overtopped which resulted in the release of produced water. Beren Corporation asserts the produced water pits did not fail or overtop and release any produced water; however, Beren will perform those remediation activities described herein while maintaining its oil and gas operations did not adversely impact the subject lands. Corrective actions proposed are to (1) seed the subject lands and construct fence to protect growth on lands through reclamation, (2) install free board monitoring system on produced water pits.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.613976 39.822589),10,Rural area,Rural,493,173.43000000000393,173,Before 2020,Recent
|
||||
400854146,I w/S,CHEVRON USA INC,16700,400854146,2015-06-16,2012-07-02,Historical,SENW ,36,2N ,102W ,6,40.101366,-108.793873,,RIO BLANCO ,WELL PAD,,103,06301,Y,Y,0,0,0,>=100,0,,0,NON-CROP LAND ,,75 DEGREES AND SUNNY ,FEDERAL,,0.0,0.0,0.0,0.0,0.0,"A leak occurred on a 3 inch cement lined steel pipe approximately 379 feet Northwest of FV Larson B-5. Approximately 289 bbls of brine water was released. Operations shut in the lateral to FV Larson B-5 as well as the Demco to FV Larson B-11 to stop the flow of liquids. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 280 bbls of brine water. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling",06/16/2015,0.0,0.0,0.0,0.0,0.0,0.0,289.0,280.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,379.0,0.0,0.0,,chevron area worksheet and lab analytical,silty clay,45.0,2.0,1676.0,0.0,1949.0,0.0,1949.0,0.0,,1.0,,1.0,2248.0,0.0,,,,,,,,,,,,,,,,,True,0.0,,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.793873 40.101366),10,Rural area,Rural,1079,173.43000000000393,173,Before 2020,Historical
|
||||
400877771,I w/S,MONUMENT GLOBAL RESOURCES INC,10430,400877771,2015-07-31,2014-05-14,Historical,nwnw ,2,34N ,20W ,N,37.239123,-109.024504,,MONTEZUMA ,TANK BATTERY,,083,05148,N,N,>0 and <1,0,0,0,0,,0,OTHER ,Dry land,unknown ,FEE,,0.0,0.0,0.0,0.0,0.0,"During May of 2014 it was noted and reported to Monument Global by Tracey Perfors of the BLM that an above ground storage tank that was within close proximity to the McElmo Creek had suffered a weep of oil from the manway access point. This was an old and unused tank. On 27th June 2014 the tank was dismantled and removed from the location and taken to a salvage yard in Cortez CO, The berm surrounding the tank was knocked down and the material taken to the central battery area. All liquids contained within the tank was removed by a vac truck and taken t the central battery and divided into the oil or water tanks as applicable.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,2495342.0,08083969200,9692,2459.0,2404.0,81.0,66683.0,330.0,26.0,97.76331842212281,3.294021960146401,13.420089467263116,1.0573403822692151,POINT (-109.024504 37.239123),10,Rural area,Rural,443,173.43000000000393,173,Before 2020,Historical
|
||||
400895936,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400895936,2015-09-04,2014-04-10,Historical,SWSW ,34,2N ,67W ,6,40.090352,-104.882153,,WELD ,TANK BATTERY,317562.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,50 degrees ,FEE,,1.0,0.0,0.0,0.0,0.0,"On April 10, 2014, during tank battery plugging and abandonment activities, historical petroleum hydrocarbon impacts were encountered beneath the produced water sump. There were no indications that the dump lines, water tank, or fittings were leaking. The volume of the release is unknown.The Form 19 was originally submitted to the COGCC on April 21, 2014. See attached.",09/04/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,15.0,35.0,5.0,,See details presented in the original Form 19 submitted to the COGCC on 4/21/2014.,Silt with sand.,4.0,62.0,1240.0,0.0,130.0,0.0,,1.0,,1.0,,1.0,400.0,0.0,,,,,,,,,,,,,,,,,False,1.0,9246.0,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.882153 40.090352),2,Metropolitan high commuting,Urban,512,173.43000000000393,173,Before 2020,Historical
|
||||
400901391,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400901391,2015-09-17,2014-02-14,Historical,SESW ,9,3N ,67W ,6,40.233784,-104.900065,,WELD ,TANK BATTERY,331917.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,OTHER ,Tank Battery,"59° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the attached Form 19, originally submitted on February 25, 2014.",09/24/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,Historical release - volume unknown,0.0,0.0,1.0,1.0,0.0,0.0,20.0,15.0,6.0,,"Please refer to the attached Form 19 originally submitted on February 25, 2014. Please note that the attached From 19 was not uploaded to the COGCC database; however, a copy of the submittal email is attached.","Please refer to the attached Form 19 originally submitted on February 25, 2014.",5.0,7.0,1080.0,0.0,400.0,0.0,400.0,0.0,,1.0,,1.0,860.0,0.0,"Please refer to the attached Form 19 originally submitted on February 25, 2014, and the Form 27, originally submitted on April 16, 2015. Please note that the attached From 27 was not uploaded to the COGCC database; however, a copy of the submittal email is attached. Kerr-McGee is requesting an NFA status for this site. An NFA Status Request is attached. ",2015-09-24,0.0,0.0,1.0,0.0,,"Please refer to the attached Form 19 originally submitted on February 25, 2014.","Please refer to the attached Form 19 originally submitted on February 25, 2014.",65.0,1.0,0.0,0.0,,200.0,0.0,False,1.0,9394.0,08123002106,21.06,4301.0,3900.0,478.0,78889.0,285.0,36.0,90.6765868402697,11.11369448965357,6.626365961404325,0.8370146477563357,POINT (-104.900065 40.233784),3,Metropolitan low commuting,Urban,580,173.43000000000393,173,Before 2020,Historical
|
||||
400901743,S,MONUMENT GLOBAL RESOURCES INC,10430,400877771,2015-07-31,2014-05-14,Historical,nwnw ,2,34N ,20W ,N,37.239123,-109.024504,,MONTEZUMA ,TANK BATTERY,,083,05148,N,N,>0 and <1,0,0,0,0,,0,OTHER ,Dry land,unknown ,FEE,,0.0,0.0,0.0,0.0,0.0,"During May of 2014 it was noted and reported to Monument Global by Tracey Perfors of the BLM that an above ground storage tank that was within close proximity to the McElmo Creek had suffered a weep of oil from the manway access point. This was an old and unused tank. On 27th June 2014 the tank was dismantled and removed from the location and taken to a salvage yard in Cortez CO, The berm surrounding the tank was knocked down and the material taken to the central battery area. All liquids contained within the tank was removed by a vac truck and taken t the central battery and divided into the oil or water tanks as applicable.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,9213.0,08083969200,9692,2459.0,2404.0,81.0,66683.0,330.0,26.0,97.76331842212281,3.294021960146401,13.420089467263116,1.0573403822692151,POINT (-109.024504 37.239123),10,Rural area,Rural,443,173.43000000000393,173,Before 2020,Historical
|
||||
400909262,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400909262,2015-10-01,2014-02-17,Historical,NWSE ,9,3N ,67W ,6,40.238143,-104.893102,,WELD ,TANK BATTERY,328178.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,40 degrees. ,FEE,,1.0,0.0,0.0,0.0,0.0,"On February 17, 2014, during tank battery reconstruction activities, hydrocarbon impacts were discovered beneath the produced water sump at the Fort St. Vrain-63N67W/9NWSE production facility. There were no indications that the dump lines, water tank, or fittings were responsible for the release. The volume of the release is unknown. The Form 19 was originally submitted to the COGCC on February 27, 2014. See attached.",10/01/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,15.0,10.0,5.0,,See details presented in the original Form 19 submitted to the COGCC on 2/27/2014.,Silt with sand.,5.0,6.0,2000.0,0.0,90.0,0.0,,1.0,,1.0,,1.0,2000.0,0.0,,,,,,,,,,,,,,,,,False,1.0,9304.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.893102 40.238143),3,Metropolitan low commuting,Urban,591,173.43000000000393,173,Before 2020,Historical
|
||||
400924459,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400924459,2015-10-26,2013-01-07,Recent,SWNW ,12,1N ,67W ,6,40.069011,-104.845645,,WELD ,TANK BATTERY,242152.0, , ,N,Y,0,>=5 and <100,0,>=5 and <100,0,Approximately 5 bbls of produced water and 7 bbls of condensate to released.,0,OTHER ,Tank Battery,"35° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the Form 19 Report for Lambrecht August GU #2, which was submitted to the COGCC via email on January 15, 2013.",11/11/2015,0.0,0.0,0.0,7.0,1.0,0.0,5.0,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,Approximately 0.5 bbls of condensate and an unknown volume of produced water was recovered.,1.0,0.0,1.0,1.0,0.0,0.0,55.0,25.0,7.0,,"Please refer to the Form 19 Report, which was submitted to the COGCC via email on January 15, 2013.","Please refer to the Form 19 Report, which was submitted to the COGCC via email on January 15, 2013.",6.0,30.0,500.0,0.0,80.0,0.0,3100.0,0.0,,1.0,1260.0,0.0,700.0,0.0,"An Update Report to the Form 27 is attached. The Form 27, which was submitted to the COGCC via email in April 2013, is also attached. Please note that the attached Form 27 was not uploaded to the COGCC database in April 2013.",2015-11-11,0.0,1.0,0.0,0.0,,"Please refer to the Form 19 Report, which was submitted to the COGCC via email on January 15, 2013.","Please refer to the Form 19 Report, which was submitted to the COGCC via email on January 15, 2013.",355.0,1.0,0.0,0.0,,760.0,0.0,False,1.0,9503.0,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.845645 40.069011),2,Metropolitan high commuting,Urban,1022,173.43000000000393,173,Before 2020,Recent
|
||||
400925717,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400925717,2015-10-27,2014-03-21,Historical,SESW ,9,3N ,67W ,6,40.233784,-104.900065,,WELD ,TANK BATTERY,331917.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,OTHER ,Tank Battery,"46° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the attached Form 19 for the PSC 14-9-5Y, PSC 14-9, PSC 23-9, Ft St Vrain 19, 3, which was submitted to the COGCC via email on March 27, 2014. Please note that the attached Form 19 was not uploaded to the COGCC database in March 2014.",10/29/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,70.0,45.0,6.0,,"Please refer to the attached Form 19, which was submitted to the COGCC via email on March 27, 2014.","Please refer to the attached Form 19, which was submitted to the COGCC via email on March 27, 2014.",5.0,7.0,1080.0,0.0,400.0,0.0,400.0,0.0,,1.0,1500.0,0.0,860.0,0.0,A Form 27 is attached.,2015-10-29,0.0,0.0,1.0,0.0,,"Please refer to the attached Form 19, which was submitted to the COGCC via email on March 27, 2014.","Please refer to the attached Form 19, which was submitted to the COGCC via email on March 27, 2014.",585.0,1.0,0.0,0.0,,800.0,0.0,False,1.0,9324.0,08123002106,21.06,4301.0,3900.0,478.0,78889.0,285.0,36.0,90.6765868402697,11.11369448965357,6.626365961404325,0.8370146477563357,POINT (-104.900065 40.233784),3,Metropolitan low commuting,Urban,585,173.43000000000393,173,Before 2020,Historical
|
||||
400926194,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400926194,2015-10-28,2014-03-04,Recent,NWSW ,3,2N ,67W ,6,40.164501,-104.882715,,WELD ,TANK BATTERY,317602.0, , ,Y,Y,0,>=5 and <100,0,0,0,,0,OTHER ,Rangeland,"26° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the attached Form 19 for the Gibler 11-3A, 14-3A, Prymack GU 1, which was submitted to the COGCC via email on March 14, 2014. Please note that the attached Form 19 was not uploaded to the COGCC database in March 2014. A copy of the Form 19 submittal email is attached.",10/29/2015,0.0,0.0,0.0,13.0,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,55.0,50.0,6.0,,"Please refer to the attached Form 19, which was submitted to the COGCC via email on March 14, 2014.","Please refer to the attached Form 19, which was submitted to the COGCC via email on March 14, 2014.",3.0,11.0,360.0,0.0,150.0,0.0,1980.0,0.0,,1.0,180.0,0.0,250.0,0.0,A Form 27 is attached.,2015-10-29,0.0,1.0,0.0,0.0,,"Please refer to the attached Form 19, which was submitted to the COGCC via email on March 14, 2014.","Please refer to the attached Form 19, which was submitted to the COGCC via email on March 14, 2014.",465.0,1.0,0.0,0.0,,220.0,0.0,False,1.0,9325.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.882715 40.164501),3,Metropolitan low commuting,Urban,603,173.43000000000393,173,Before 2020,Recent
|
||||
400928109,I,SYNERGY RESOURCES CORPORATION,10311,400928109,2015-10-30,2014-03-06,Recent,senw ,17,4N ,67W ,6,40.3163,-104.9182,,WELD ,TANK BATTERY,431271.0, , ,Y,N,>=1 and <5,0,0,0,0,,0,CROP LAND ,,"45 degree weather , dry ",FEE,,0.0,0.0,0.0,0.0,0.0,During a routine transfer from the wind 17-12 north oil tanks to the tanker truck one of the oil transfer hose camlocks became loose which caused a leak from the hose at the tanker truck. approximately 2 bbls of oil leaked from the transfer hose before it was discovered by the driver. The oil pooled in a low adjacent to the tank battery containment.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08123002108,21.08,7339.0,6188.0,1349.0,108415.0,683.0,306.0,84.31666439569425,18.38125085161466,9.30644501975746,4.16950538220466,POINT (-104.9182 40.3163),3,Metropolitan low commuting,Urban,603,173.43000000000393,173,Before 2020,Recent
|
||||
400932143,S,SYNERGY RESOURCES CORPORATION,10311,400928109,2015-10-30,2014-03-06,Recent,senw ,17,4N ,67W ,6,40.3163,-104.9182,,WELD ,TANK BATTERY,431271.0, , ,Y,N,>=1 and <5,0,0,0,0,,0,CROP LAND ,,"45 degree weather , dry ",FEE,,0.0,0.0,0.0,0.0,0.0,During a routine transfer from the wind 17-12 north oil tanks to the tanker truck one of the oil transfer hose camlocks became loose which caused a leak from the hose at the tanker truck. approximately 2 bbls of oil leaked from the transfer hose before it was discovered by the driver. The oil pooled in a low adjacent to the tank battery containment.,11/06/2015,2.0,2.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,0.0,0.0,0.0,0.0,,,,,"See Analytical Results Report, COGCC Document Number 400928135","Aquolls and Aquepts, flooded",2.0,2.0,0.0,0.0,0.0,0.0,,1.0,,1.0,,1.0,0.0,0.0,"Description of the spill, remediation, and confirmation analytical results included in the Analytical Results Report, COGCC Document Number 400928135",2015-11-06,1.0,0.0,0.0,0.0,,"Description of the spill, remediation, and confirmation analytical results included in the Analytical Results Report, COGCC Document Number 400928135.",Training field staff on incident and corrective actions,25.0,1.0,0.0,0.0,,0.0,0.0,True,0.0,,08123002108,21.08,7339.0,6188.0,1349.0,108415.0,683.0,306.0,84.31666439569425,18.38125085161466,9.30644501975746,4.16950538220466,POINT (-104.9182 40.3163),3,Metropolitan low commuting,Urban,603,173.43000000000393,173,Before 2020,Recent
|
||||
400938729,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400938729,2015-11-17,2014-04-18,Historical,NESE ,9,2N ,66W ,6,40.149423,-104.776677,,WELD ,TANK BATTERY,330897.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,OTHER ,Rangeland,"64° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014.",11/17/2015,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,80.0,8.0,6.0,,"Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014, and the attached NFA Status Request.","Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014.",5.0,14.0,1500.0,0.0,215.0,0.0,215.0,0.0,,1.0,,1.0,1285.0,0.0,An NFA Status Request is attached.,2015-11-17,0.0,0.0,1.0,0.0,,"Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014.","Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014.",120.0,1.0,0.0,0.0,,100.0,0.0,False,0.0,,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.776677 40.149423),3,Metropolitan low commuting,Urban,578,173.43000000000393,173,Before 2020,Historical
|
||||
400944774,I w/S,OXY USA WTP LP,66571,400944774,2015-11-30,2013-08-28,Recent,NWNW ,32,6S ,97W ,6,39.482857,-108.249189,,GARFIELD ,GAS GATHERING SYSTEM,412058.0, , ,Y,Y,0,>=1 and <5,0,>=1 and <5,0,,0,NON-CROP LAND ,,Clear ,FEE,OXY USA,0.0,0.0,0.0,0.0,0.0,"The initial Form 19 was submitted to the COGCC in August 2013 but no correspondence or spill number information was provided. Therefore Oxy is resubmitting this initial Form 19 for review and approval. The facility was shutdown and undergoing installation of a new low pressure drain system. The old piping was removed and the new piping had been installed. A portion of the plant (CC2) connected to the low pressure drain system, was brought online. A low point valve on the newly installed low pressure drain piping was inadvertantly left in an open position. CC2 was started in the late evening hours, which started to fill the low pressure drain line, and allowed a water/condensate mix to spill from the open valve onto the cracked concrete equipment foundation.",11/30/2015,0.0,0.0,0.0,2.0,0.0,0.0,4.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,20.0,10.0,,,The extent of impact was characterized laterally by surficial soil impacts and vertically by pot holing along the spill flow pathway.,"Happle very channery sandy loam, 3 - 12 % slopes.",60.0,5.0,2419.0,0.0,214.0,0.0,,1.0,1000.0,0.0,,1.0,277.0,0.0,"Oxy is resubmitting this Form 19 as the original Form 19 was submitted via email to the COGCC. No correspondence or document/location number was provided for the location by the COGCC. Oxy has prepared and attached a summary of actions taken, the initial Form 19 which was originally submitted, tabulated sampling data, sampling location maps, and laboratory analytical reports for COGCC review and approval.",2015-11-30,1.0,0.0,0.0,0.0,,Lockout/tagout procedures have been updated to include both CC1 and CC2 compressor stations during future shutdown activities. The concrete containment has been lined with plastic to ensure any spills do not leak through cracks and onto the ground.,Lockout/tagout procedures have been updated to include both CC1 and CC2 compressor stations during future shutdown activities. ,0.0,0.0,0.0,0.0,,0.0,0.0,True,0.0,,08045952100,9521,7240.0,5646.0,1659.0,64573.0,693.0,240.0,77.98342541436463,22.914364640883978,9.57182320441989,3.314917127071823,POINT (-108.249189 39.482857),7,Small town core,Rural,824,173.43000000000393,173,Before 2020,Recent
|
||||
400952598,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400952598,2015-12-11,2014-04-10,Historical,SWSE ,11,3N ,67W ,6,40.235733,-104.854955,,WELD ,TANK BATTERY,, , ,Y,N,0,Unknown,0,Unknown,0,,0,OTHER ,Rural residential,50 degrees ,FEE,,1.0,0.0,0.0,0.0,0.0,"On April 10, 2014, during tank battery reconstruction activities, hydrocarbon impacts were discovered beneath the produced water sump at the PSC-63N67W11SWSE prdocution facility. There were no indications that the dump lines, water tank, or fittings were responsible for the release. The volume of the release is unknown. The Form 19 was originally submitted to the COGCC on April 18, 2014. See attached.",12/11/2015,0.0,0.0,0.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,10.0,20.0,4.0,,See details presented in the original Form 19 submitted to the COGCC on 4/18/2014.,Sand with silt.,4.0,14.0,310.0,0.0,500.0,0.0,,1.0,,1.0,,1.0,870.0,0.0,,,,,,,,,,,,,,,,,False,0.0,200438331.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.854955 40.235733),3,Metropolitan low commuting,Urban,610,173.43000000000393,173,Before 2020,Historical
|
||||
400954587,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400954587,2015-12-15,2013-09-26,Recent,NWSE ,12,1N ,67W ,6,40.064967,-104.837339,,WELD ,TANK BATTERY,418845.0, , ,Y,N,0,0,0,>=5 and <100,0,,0,CROP LAND ,,"80 degrees, clear. ",FEE,,1.0,0.0,0.0,0.0,0.0,"On September 26, 2013, an operator noticed the water tank gauge was going down on automation. The water tank was tested with fresh water and it was discovered that the poly pipe came apart at a fuse on the 2"" water dumpline. Approximately 29 bbls of produced water were released within the tank battery berm. The Form 19 was originally submitted to the COGCC on October 8, 2013. See attached.",12/12/2015,0.0,0.0,0.0,0.0,0.0,0.0,29.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,16.0,20.0,3.0,,"See details presented in the original Form 19 submitted to the COGCC on October 8, 2013.",Clay Loam.,3.0,31.0,750.0,0.0,1325.0,0.0,,1.0,,1.0,,1.0,2100.0,0.0,,,,,,,,,,,,,,,,,False,0.0,,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.837339 40.064967),2,Metropolitan high commuting,Urban,810,173.43000000000393,173,Before 2020,Recent
|
||||
400955530,S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400952598,2015-12-11,2014-04-10,Historical,SWSE ,11,3N ,67W ,6,40.235733,-104.854955,,WELD ,TANK BATTERY,, , ,Y,N,0,Unknown,0,Unknown,0,,0,OTHER ,Rural residential,50 degrees ,FEE,,1.0,0.0,0.0,0.0,0.0,"On April 10, 2014, during tank battery reconstruction activities, hydrocarbon impacts were discovered beneath the produced water sump at the PSC-63N67W11SWSE prdocution facility. There were no indications that the dump lines, water tank, or fittings were responsible for the release. The volume of the release is unknown. The Form 19 was originally submitted to the COGCC on April 18, 2014. See attached.",12/16/2015,0.0,0.0,0.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,10.0,20.0,4.0,,See details presented in the original Form 19 submitted to the COGCC on 4/18/2014.,Sand with silt.,4.0,14.0,310.0,0.0,500.0,0.0,,1.0,,1.0,,1.0,870.0,0.0,,,,,,,,,,,,,,,,,False,1.0,9412.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.854955 40.235733),3,Metropolitan low commuting,Urban,610,173.43000000000393,173,Before 2020,Historical
|
||||
400978919,I,PICEANCE ENERGY LLC DBA LARAMIE ENERGY COMPANY,10433,400978919,2016-01-27,2011-01-31,Historical,NESE ,13,7S ,94W ,6,39.43559,-107.8291,,GARFIELD ,WELL,,045,17611,N,Y,0,0,0,>=5 and <100,0,Approx 40-50 bbl spilled,0,OTHER ,Rangeland (Summer),"Cold, snowing ",FEE,,0.0,0.0,0.0,0.0,0.0,"CONTRACTOR WAS TRANSFERRING PRODUCED WATER WHEN THE FITTING (STAINLESS STEEL BAND) ON A 3"" HOSE GAVE WAY. WATER WAS RELEASED ON LOCATION UNTIL VALVE AND HOSE COULD BE ISOLATED. DISTANCE TO SURFACE WATER BASED ON DRAINAGE PATTERN AND WATER FLOW ROUTE. CLOSEST WATER WELL UP GRADIENT OF PAD.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08045952003,9520.03,2376.0,2025.0,973.0,108364.0,52.0,49.0,85.22727272727273,40.95117845117845,2.1885521885521886,2.0622895622895623,POINT (-107.8291 39.43559),5,Micropolitan high commuting,Suburban,1822,173.43000000000393,173,Before 2020,Historical
|
||||
400979944,S,PICEANCE ENERGY LLC DBA LARAMIE ENERGY COMPANY,10433,400978919,2016-01-27,2011-01-31,Historical,NESE ,13,7S ,94W ,6,39.43559,-107.8291,,GARFIELD ,WELL,,045,17611,N,Y,0,0,0,>=5 and <100,0,Approx 40-50 bbl spilled,0,OTHER ,Rangeland (Summer),"Cold, snowing ",FEE,,0.0,0.0,0.0,0.0,0.0,"CONTRACTOR WAS TRANSFERRING PRODUCED WATER WHEN THE FITTING (STAINLESS STEEL BAND) ON A 3"" HOSE GAVE WAY. WATER WAS RELEASED ON LOCATION UNTIL VALVE AND HOSE COULD BE ISOLATED. DISTANCE TO SURFACE WATER BASED ON DRAINAGE PATTERN AND WATER FLOW ROUTE. CLOSEST WATER WELL UP GRADIENT OF PAD.",01/28/2016,0.0,0.0,0.0,0.0,0.0,0.0,,55.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,150.0,90.0,0.0,,"Visual observation of surface, fluid volumes pumped from spill. Fluid spill was on location. Site was surveyed to ensure no water went beyond berms on site. No spilled fluids migrated outside the bermed containment of the pad.","Compacted Cimarron Loam, 2-2 1/2% slopes, Map Unit 16",50.0,0.0,4195.0,0.0,1848.0,0.0,,1.0,,1.0,,1.0,,1.0,"No remediation required, spill was fully contained and fluids did not migrate into soils because the ground was frozen.",2016-01-28,0.0,1.0,0.0,0.0,,"Contractor was transferring produced water when the fitting (stainless steel band) on a 3"" hose gave way. Water was released on location until valve and hose could be isolated. *Distance to surface water based on drainage pattern and water flow route. Closest water well up gradient of pad. Valve to hose was closed. Water contained on location. Water truck on location sucked up all standing water onsite including melted snow (~55bbls). Environmental contractor (Olosn and Associates) investigated site 2/3/2011 and gathered soil sampes for anlaysis. No emergency pits required. Water stayed on location. See Photo (attachment) included with Initial F19 submittal. No remediation required, spill was fully contained and fluids did not migrate into soils because the ground was frozen.","Laramie consulted with contractor to review exisitng fluid transfer protocols and to assure the contractor's staff adhere to protocols in the future. Additionally, contractors will inspect all hose fittings for signs of wear or damage. Any hoses found to have worn or damaged clamps will be replaced.",0.0,0.0,0.0,0.0,,0.0,0.0,True,0.0,,08045952003,9520.03,2376.0,2025.0,973.0,108364.0,52.0,49.0,85.22727272727273,40.95117845117845,2.1885521885521886,2.0622895622895623,POINT (-107.8291 39.43559),5,Micropolitan high commuting,Suburban,1822,173.43000000000393,173,Before 2020,Historical
|
||||
400987481,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400987481,2016-02-11,2014-02-11,Historical,NWSE ,13,3N ,67W ,6,40.22408,-104.839368,,WELD ,TANK BATTERY,, , ,Y,N,Unknown,0,0,Unknown,0,,0,CROP LAND ,,40 degrees. ,FEE,,1.0,0.0,0.0,0.0,0.0,"On February 11, 2014, during construction activities, historical hydrocarbon impacts were encountered beneath the produced water sump. The volume of the released material is unknown. The Form 19 was originally submitted to the COGCC on February 21, 2014.",02/11/2016,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,25.0,15.0,4.0,,"See details presented in the original Form 19 submitted to the COGCC on February 21, 2014.",Clay with sand and gravel.,3.0,25.0,920.0,0.0,600.0,0.0,,1.0,,1.0,,1.0,650.0,0.0,"Based on the analytical data presented in the original Form 19, Kerr-McGee is requesting a No Further Action (NFA) determination for this release.",,,,,,,,,,,,,,,,True,0.0,,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.839368 40.22408),3,Metropolitan low commuting,Urban,730,173.43000000000393,173,Before 2020,Historical
|
||||
401000380,I w/S,GRYNBERG* JACK DBA GRYNBERG PETROLEUM CO,36200,401000380,2016-03-04,2014-12-05,Recent,SESW ,36,12N ,101W ,6,40.951248,-108.699298,,MOFFAT ,WELL,,081,07314,Y,N,>=1 and <5,0,0,0,0,,0,NON-CROP LAND ,Pasture,Clear and dry ,STATE,,0.0,0.0,1.0,0.0,0.0,Stuffing box failed and leaked oil around the wellhead. The spill was contained with a berm as soon as it was discovered. All contaminated soil is being dug up and disposed of at an appropriate disposal facility.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.699298 40.951248),8,Small town high commuting,Rural,455,173.43000000000393,173,Before 2020,Recent
|
||||
401023443,I w/S,ENCANA OIL & GAS (USA) INC,100185,401023443,2016-04-06,2013-06-10,Historical,NESE ,30,5S ,95W ,6,39.583027,-108.088753,,GARFIELD ,PIT,442764.0, , ,N,N,Unknown,Unknown,Unknown,Unknown,Unknown,,Unknown,NON-CROP LAND ,,Clear ,FEE,Encana,0.0,0.0,0.0,0.0,0.0,"This was a lined pit failure that was discovered after liner removal. This Form 19 was submitted during the discovery in 2013 but did not make it into the database. In accordance with COGCC Rule 905.b, representative samples (analyzed for Table 910-1 constituents of concern) were collected from undisturbed soil beneath the terminal pit liner. Sample analysis indicated total petroleum hydrocarbon (TPH), benzene, sodium absorption ratio (SAR), and arsenic to be above the allowable Table 910-1 levels. The attached site diagram illustrates sample location points.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,9599.0,08045952100,9521,7240.0,5646.0,1659.0,64573.0,693.0,240.0,77.98342541436463,22.914364640883978,9.57182320441989,3.314917127071823,POINT (-108.088753 39.583027),7,Small town core,Rural,1031,173.43000000000393,173,Before 2020,Historical
|
||||
401062763,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,401062763,2016-06-14,2014-03-19,Historical,SESE ,30,4N ,68W ,6,40.278012,-105.037135,,WELD ,TANK BATTERY,323453.0, , ,Y,Y,0,0,0,Unknown,0,,0,OTHER ,Rural Residential,50 Degrees ,FEE,,1.0,0.0,0.0,0.0,0.0,"On March 19, 2014, a corrosion hole in the produced water dump line was discovered during site inspection activities. The hole resulted in the release of an unknown volume of produced water. A Form 19 was submitted to the COGCC on March 31, 2014; a spill tracking number has not yet been assigned for this location. Copies of the original Form 19 transmittal letter and the original Form 19 are attached.",06/14/2016,0.0,0.0,0.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,15.0,30.0,19.0,,"Reference Form 19 (originally submitted March 31, 2014, attached) and Form 27 (attached).",Clay with Sand,18.0,2.0,1430.0,0.0,1060.0,0.0,,1.0,,1.0,,1.0,675.0,0.0,,2016-06-14,0.0,1.0,0.0,0.0,,"Reference Form 19 (originally submitted March 31, 2014, attached) and Form 27 (attached).","Reference Form 19 (originally submitted March 31, 2014, attached) and Form 27 (attached).",260.0,1.0,0.0,0.0,,30.0,0.0,False,1.0,9697.0,08123002104,21.04,1622.0,1329.0,177.0,129306.0,177.0,13.0,81.93588162762022,10.91245376078915,10.91245376078915,0.8014796547472256,POINT (-105.037135 40.278012),10,Rural area,Rural,818,173.43000000000393,173,Before 2020,Historical
|
||||
401168114,S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400938729,2015-11-17,2014-04-18,Historical,NESE ,9,2N ,66W ,6,40.149423,-104.776677,,WELD ,TANK BATTERY,330897.0, , ,Y,N,Unknown,0,0,Unknown,0,,0,OTHER ,Rangeland,"64° F, clear ",FEE,,1.0,0.0,0.0,0.0,0.0,"Please refer to the attached Form 19, which was originally submitted to the COGCC on April 28, 2014.",12/27/2016,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,1.0,0.0,0.0,80.0,8.0,6.0,,"Please refer to the Form 19, which was originally submitted to the COGCC on April 28, 2014.","Please refer to the Form 19, which was originally submitted to the COGCC on April 28, 2014.",5.0,14.0,1500.0,0.0,215.0,0.0,215.0,0.0,,1.0,,1.0,1285.0,0.0,"An NFA Status Request was submitted to the COGCC on November 17, 2015. A Form 27 was submitted to the COGCC on December 14, 2016.",2016-12-27,0.0,0.0,1.0,0.0,,"Please refer to the Form 19, which was originally submitted to the COGCC on April 28, 2014.","Please refer to the Form 19, which was originally submitted to the COGCC on April 28, 2014.",120.0,1.0,0.0,0.0,,100.0,0.0,False,1.0,9954.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.776677 40.149423),3,Metropolitan low commuting,Urban,578,173.43000000000393,173,Before 2020,Historical
|
||||
403328280,I w/S,ENERGY SEARCH CO ADBA ENERGY SEARCH CO INC,27635,403328280,2023-02-22,2021-12-29,Historical,NENE ,13,1S ,68W ,6,39.969498,-104.942863,,ADAMS ,WELL,,001,07405,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,Pasture,"Overcast, cloudy, cold ",FEE,Dalrymple,,,,,,A historic spill/release was discovered at the ENERGY SEARCH CO - NORTH COLORADO BOULEVARD (OWP) #4 wellhead during flowline removal activities initiated in December 2021 - January 2022.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,18584.0,08001060002,600.02,4008.0,3086.0,772.0,137031.0,127.0,55.0,76.99600798403193,19.261477045908183,3.1686626746506983,1.372255489021956,POINT (-104.942863 39.969498),1,Metropolitan core,Urban,420,173.43000000000393,173,2020 and After,Historical
|
||||
401312425,I w/S,GREAT WESTERN OPERATING COMPANY LLC,10110,401312425,2017-06-19,2014-04-25,Historical,SWNE ,14,2N ,68W ,6,40.141381,-104.96606,,WELD ,TANK BATTERY,336384.0, , ,N,N,Unknown,Unknown,Unknown,Unknown,Unknown,,Unknown,CROP LAND ,,"Sunny, 60 degrees F ",FEE,,1.0,0.0,0.0,0.0,0.0,Soil and groundwater impacts were discovered during initial subsurface investigation activities at the tank battery associated with due diligence.,06/20/2017,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,0.0,0.0,1.0,1.0,0.0,0.0,120.0,125.0,,,The extent of impact has yet to be determined. ,"Vona sandy loam, 1 to 3 percent slopes. Sand and sandy clay.",7.0,10.0,985.0,0.0,1000.0,0.0,4500.0,0.0,,1.0,1000.0,0.0,1000.0,0.0,,2017-06-20,0.0,0.0,1.0,0.0,,Unknown,,0.0,0.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002019,20.19,7371.0,5779.0,2000.0,99110.0,308.0,131.0,78.40184506851173,27.1333604666938,4.178537511870846,1.7772351105684439,POINT (-104.96606 40.141381),4,Micropolitan core,Suburban,1151,173.43000000000393,173,Before 2020,Historical
|
||||
401374930,S,GREAT WESTERN OPERATING COMPANY LLC,10110,401312425,2017-06-19,2014-04-25,Historical,SWNE ,14,2N ,68W ,6,40.141381,-104.96606,,WELD ,TANK BATTERY,336384.0, , ,N,N,Unknown,Unknown,Unknown,Unknown,Unknown,,Unknown,CROP LAND ,,"Sunny, 60 degrees F ",FEE,,1.0,0.0,0.0,0.0,0.0,Soil and groundwater impacts were discovered during initial subsurface investigation activities at the tank battery associated with due diligence.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,10344.0,08123002019,20.19,7371.0,5779.0,2000.0,99110.0,308.0,131.0,78.40184506851173,27.1333604666938,4.178537511870846,1.7772351105684439,POINT (-104.96606 40.141381),4,Micropolitan core,Suburban,1151,173.43000000000393,173,Before 2020,Historical
|
||||
401471885,S,GADECO LLC,10673,401000380,2016-03-04,2014-12-05,Recent,SESW ,36,12N ,101W ,6,40.951248,-108.699298,,MOFFAT ,WELL,,081,07314,Y,N,>=1 and <5,0,0,0,0,,0,NON-CROP LAND ,Pasture,Clear and dry ,STATE,,0.0,0.0,1.0,0.0,0.0,Stuffing box failed and leaked oil around the wellhead. The spill was contained with a berm as soon as it was discovered. All contaminated soil is being dug up and disposed of at an appropriate disposal facility.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,True,0.0,,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.699298 40.951248),8,Small town high commuting,Rural,455,173.43000000000393,173,Before 2020,Recent
|
||||
401893556,I w/S,BONANZA CREEK ENERGY OPERATING COMPANY LLC,8960,401893556,2019-01-04,2009-01-24,Historical,SESW ,14,4N ,64W ,6,40.30657,-104.520309,,WELD ,TANK BATTERY,323325.0, , ,N,Y,Unknown,0,0,0,0,,0,NON-CROP LAND ,,"Cold, Snow ",FEE,,0.0,0.0,0.0,0.0,0.0,"This is a historic release that as initially reported back in 2009, but was never closed. A loadline froze overnight and failed at the production tank. The release was contained to the earthen containment berm. The oil was vac'd up and the impacted soil was removed.",01/04/2019,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,,,,,"This is an NFA request for a release that occurred in 2009 with limited documented details. The dimensions of the surface area impact are currently unknown, but assumed to be a portion of the erathen containment area behind the tank.","Dacono clay loam, 0-1 percent slopes.",30.0,9.0,814.0,0.0,1700.0,0.0,,1.0,,1.0,,1.0,70.0,0.0,"This is a historic release. BCEI originally submitted an initial Form 19 and notification back in 2009. However, supplemental forms were never filed on behalf of BCEI. The original release footprint is currently unknown. Two confirmation soil samples were collected around the release point and analyzed for TPH and BTEX. Analytical results indicate compliance with COGCC Table 910-1. BCEI respectfully requests an NFA determination.",2019-01-04,0.0,1.0,0.0,0.0,,A loadline froze and ruptured releasing and unknown amount of oil.,Heat tape and insulation are used to help prevent future freezes.,,0.0,0.0,0.0,,0.0,0.0,True,0.0,,08123001600,16,4023.0,3581.0,612.0,82865.0,268.0,62.0,89.01317424807358,15.212527964205815,6.661695252299279,1.5411384538901318,POINT (-104.520309 40.30657),2,Metropolitan high commuting,Urban,3632,173.43000000000393,173,Before 2020,Historical
|
||||
401924669,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,401924669,2019-01-31,2014-03-03,Recent,SWNE ,23,3N ,66W ,6,40.212433,-104.736178,,WELD ,TANK BATTERY,, , ,N,Y,0,>=5 and <100,0,0,0,,0,NON-CROP LAND ,,40 degrees F. ,FEE,,0.0,0.0,0.0,0.0,0.0,"On March 9, 2014, approximately 30 barrels of condensate were released inside secondary containment at the Sarchet 41-23, Sarchet UPRR 42-23 3X production facility when a motor valve seat and trim failed at the wellhead. Approximately 25 barrels of condensate were recovered via vacuum truck and transferred to a licensed injection facility for disposal. Excavation activities were guided in the field by screening soil for volatile organic compound (VOC) concentrations using a photoionization detector (PID). A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",01/31/2019,0.0,0.0,0.0,30.0,25.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,41.0,36.0,6.0,,"On March 9, 2014, approximately 30 barrels of condensate were released inside secondary containment at the Sarchet 41-23, Sarchet UPRR 42-23 3X production facility. Approximately 160 cubic yards of impacted material were removed and transported to the Buffalo Ridge Landfill in Keenesburg, Colorado for disposal. Eight (8) confirmation soil samples were collected from the sidewalls and base of the final extent of the excavation area at depths ranging from approximately 4 feet to 6 feet below ground surface (bgs). The soil samples were submitted to eAnalytics Laboratory for analysis of benzene, toluene, ethylbenzene, total xylenes (BTEX), total petroleum hydrocarbons (TPH) - gasoline range organics (GRO) by USEPA Method 8260C, TPH - diesel and oil range organics (DRO and ORO) by USEPA Method 8015. Laboratory analytical results indicated that constituent concentrations in the soil samples collected from the final extent of the excavation area were in full compliance with COGCC standards. A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1. Soil sample locations are illustrated on Figure 2. Soil analytical results are summarized in Table 1 and the laboratory analytical reports are provided as Attachment A. A Form 27 Site Investigation and Remediation Workplan - Produced Water Vessel Closure Report will be prepared for this release. ",Sandy silt,20.0,23.0,390.0,0.0,1450.0,0.0,,1.0,,1.0,975.0,0.0,1630.0,0.0,,2019-01-31,0.0,1.0,0.0,0.0,,A release occurred from the production tank when a motor valve seat and trim failed at the wellhead.,The production facility was rebuilt and the motor valve seat and trim were replaced at the wellhead.,160.0,1.0,0.0,0.0,,,,False,0.0,,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.736178 40.212433),3,Metropolitan low commuting,Urban,1795,173.43000000000393,173,Before 2020,Recent
|
||||
401991720,S,KERR MCGEE OIL & GAS ONSHORE LP,47120,401924669,2019-01-31,2014-03-03,Recent,SWNE ,23,3N ,66W ,6,40.212433,-104.736178,,WELD ,TANK BATTERY,, , ,N,Y,0,>=5 and <100,0,0,0,,0,NON-CROP LAND ,,40 degrees F. ,FEE,,0.0,0.0,0.0,0.0,0.0,"On March 9, 2014, approximately 30 barrels of condensate were released inside secondary containment at the Sarchet 41-23, Sarchet UPRR 42-23 3X production facility when a motor valve seat and trim failed at the wellhead. Approximately 25 barrels of condensate were recovered via vacuum truck and transferred to a licensed injection facility for disposal. Excavation activities were guided in the field by screening soil for volatile organic compound (VOC) concentrations using a photoionization detector (PID). A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",04/01/2019,0.0,0.0,0.0,30.0,25.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,41.0,36.0,6.0,,Reference Initial-Supplemental Form 19 (Document No. 401924669) and Initial eForm 27 (Document No. 401962387).,Sandy silt,20.0,23.0,390.0,0.0,1450.0,0.0,,1.0,,1.0,975.0,0.0,1630.0,0.0,,,,,,,,,,,,,,,,,False,1.0,12741.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.736178 40.212433),3,Metropolitan low commuting,Urban,1795,173.43000000000393,173,Before 2020,Recent
|
||||
401996347,S,BEREN CORPORATION,7800,400839818,2015-05-14,2014-01-06,Recent,SENE ,2,3S ,56W ,6,39.822589,-103.613976,,WASHINGTON ,TANK BATTERY,, , ,N,N,0,0,0,Unknown,0,,0,NON-CROP LAND ,,Winter ,OTHER (SPECIFY),Private,0.0,0.0,0.0,0.0,0.0,"COGCC staff alleges the produced water pits overtopped which resulted in the release of produced water. Beren Corporation asserts the produced water pits did not fail or overtop and release any produced water; however, Beren will perform those remediation activities described herein while maintaining its oil and gas operations did not adversely impact the subject lands. Corrective actions proposed are to (1) seed the subject lands and construct fence to protect growth on lands through reclamation, (2) install free board monitoring system on produced water pits.",04/05/2019,0.0,0.0,0.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,,,,,"Vegetation has been successfully established at this location and reclamation activities are complete. As such, Beren Corporation is requesting a No Further Action (NFA) determination for this release. Reclamation photos of the affected area are attached for reference. ",Silt loam,20.0,5.0,2155.0,0.0,445.0,0.0,,1.0,,1.0,35.0,0.0,3530.0,0.0,,,,,,,,,,,,,,,,,True,0.0,,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.613976 39.822589),10,Rural area,Rural,493,173.43000000000393,173,Before 2020,Recent
|
||||
402081663,I w/S,KERR MCGEE GATHERING LLC,47121,402081663,2019-06-20,2013-05-10,Recent,SESE ,15,1S ,65W ,6,39.95913,-104.640812,,ADAMS ,PIPELINE,, , ,Y,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,"Sunny, 60°F ",FEE,,0.0,0.0,0.0,0.0,0.0,"On May 10, 2013, a corrosion hole on the 53-4” pipeline resulted in the release of oil and produced water to the subsurface. The volume of the release is unknown. The petroleum hydrocarbon impacted soil was excavated. The release was reported to the Colorado Oil and Gas Conservation Commission (COGCC) based on the volume of soil excavated. The assessment details and analytical results are summarized below. The topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",06/21/2019,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,40.0,30.0,20.0,,"Between May 8 and 11, 2013, fourteen soil samples were collected from the base and sidewalls of the excavation and submitted for laboratory analysis of TPH and BTEX. Laboratory analytical results indicated that TPH and BTEX concentrations were in full compliance with COGCC Table 910-1 allowable levels at the extent of the excavation. Approximately 890 cubic yards of impacted soil were excavated and transported to Buffalo Ridge Landfill in Keenesburg, Colorado, for disposal. The general site layout, excavation dimensions, and soil sample locations are depicted on the Excavation Site Map provided as Figure 2. The soil sample analytical results are summarized in Table 1, and the laboratory analytical reports are attached.",Sand and Clayey Sand (SC) ,20.0,38.0,430.0,0.0,4800.0,0.0,4800.0,0.0,,1.0,1250.0,0.0,280.0,0.0,"No further action is required. Laboratory analytical results for the soil samples indicated that TPH and BTEX concentrations were in full compliance with COGCC Table 910-1 allowable levels at the extent of the excavation. Based on the soil sample analytical results, Kerr-McGee is requesting a No Further Action status for this site. The original Form 19 NFA Status Request, submitted to the COGCC on May 16, 2013, is included as an attachment.",2019-06-21,0.0,1.0,0.0,0.0,,"On May 10, 2013, a corrosion hole on the 53-4” pipeline resulted in the release of oil and produced water to the subsurface. The volume of the release is unknown. ",The corroded portion of the pipeline was replaced and cathodic protection was installed.,890.0,1.0,0.0,0.0,,0.0,0.0,True,0.0,,08001008553,85.53,5096.0,4324.0,834.0,130163.0,397.0,124.0,84.850863422292,16.36577708006279,7.790423861852433,2.4332810047095763,POINT (-104.640812 39.95913),2,Metropolitan high commuting,Urban,2232,173.43000000000393,173,Before 2020,Recent
|
||||
402081722,I w/S,KERR MCGEE GATHERING LLC,47121,402081722,2019-06-20,2014-04-07,Recent,SWSE ,28,2N ,67W ,6,40.10293,-104.893234,,WELD ,PIPELINE,, , ,Y,N,>=1 and <5,0,0,0,0,,0,CROP LAND ,,"Sunny, 55°F ",FEE,,0.0,0.0,0.0,0.0,0.0,"On April 7, 2014, a contractor struck the Kerr-McGee 14-83-1196-4"" pipeline while conducting excavation activities for DCP Midstream. Approximately 1.5 barrels of condensate were released from the damaged Kerr-McGee pipeline. The condensate released into the open DCP Midstream excavation and sprayed onto the surrounding land south of the excavation. The petroleum hydrocarbon impacted soil was excavated. The assessment details and analytical results are summarized below. The topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",06/21/2019,1.0,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,180.0,90.0,,,"On April 11, 2014, following the removal of impacted soil from the spray release area, three soil samples SS01@6” through SS03@6”) were collected from the base of the shallow excavation and submitted for laboratory analysis of TPH and BTEX. Laboratory analytical results indicated that TPH and BTEX concentrations were in full compliance with COGCC Table 910-1 allowable levels at the extent of the excavation. Approximately 300 cubic yards of impacted soil were excavated and transported to Front Range Landfill in Erie, Colorado, for disposal. The general site layout, excavation dimensions, and soil sample locations are depicted on the Excavation Site Map provided as Figure 2. The soil sample analytical results are summarized in Table 1, and the laboratory analytical report is attached.",Sandy Clay (SC) ,20.0,9.0,1195.0,0.0,2250.0,0.0,3800.0,0.0,,1.0,1610.0,0.0,330.0,0.0,"No further action is required. Laboratory analytical results for the soil samples indicated that TPH and BTEX concentrations were in full compliance with COGCC Table 910-1 allowable levels at the extent of the shallow excavation. Based on the soil sample analytical results, Kerr-McGee is requesting a No Further Action status for this site. The original Form 19 NFA Status Request, submitted to the COGCC on April 17, 2014, is included as an attachment.",2019-06-21,1.0,0.0,0.0,0.0,,"On April 7, 2014, a contractor struck the Kerr-McGee 14-83-1196-4"" pipeline while conducting excavation activities for DCP Midstream. Approximately 1.5 barrels of condensate were released from the damaged Kerr-McGee pipeline. ",All Kerr-McGee utilities will be properly marked prior to excavation activities.,300.0,1.0,0.0,0.0,,0.0,0.0,True,0.0,,08123002016,20.16,3135.0,2631.0,813.0,82625.0,157.0,109.0,83.92344497607655,25.933014354066984,5.0079744816586915,3.476874003189793,POINT (-104.893234 40.10293),4,Micropolitan core,Suburban,1900,173.43000000000393,173,Before 2020,Recent
|
||||
402116460,I w/S,NGL WATER SOLUTIONS DJ LLC,10373,402116460,2019-07-22,2004-01-01,Historical,SESE ,28,1N ,67W ,6,40.016567,-104.887064,,WELD ,PRODUCED WATER TRANSFER SYSTEM,,123,18763,N,N,0,0,0,>0 and <1,0,,0,CROP LAND ,,Overcast ,FEE,,0.0,0.0,0.0,0.0,0.0,Minor spill near wellhead,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,1837.0,08123002006,20.06,408.0,323.0,44.0,143646.0,17.0,0.0,79.16666666666666,10.784313725490197,4.166666666666666,0.0,POINT (-104.887064 40.016567),10,Rural area,Rural,5681,173.43000000000393,173,Before 2020,Historical
|
||||
402226829,I w/S,DCP OPERATING COMPANY LP,4680,402226829,2019-10-30,2013-07-22,Historical,SWSW ,17,2N ,66W ,6,40.13091,-104.806776,,WELD ,PIPELINE,, , ,Y,N,0,Unknown,0,0,0,,0,CROP LAND ,"Roadway, Industrial",Sunny 80's ,STATE,,0.0,0.0,0.0,1.0,0.0,"In July 2013, a leak was identified within a six-inch DCP gas gathering pipeline and resulted in a hydrocarbon release to soils at CR 20 and Highway (Hwy) 85 pipeline release (Site), located approximately 0.2 miles east on CR 20 from the intersection with Hwy 85, in Ft. Lupton, CO. At the time of the release, the pipeline was isolated and blown down while repairs were completed. DCP contracted a third-party environmental contractor to delineate and remove impacted soils in the area of the release. Analytical results from soil excavation and boring sample locations determined that soil impacts remained in place and required additional remediation. Beginning June 4, 2014 additional investigation activities were performed and included groundwater delineation activities, groundwater remediation and continued quarterly groundwater monitoring activities.",10/30/2019,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,0.0,1.0,0.0,0.0,60.0,18.0,10.0,,"During the July 2013 remediation efforts, approximately 400 cubic yard (CY) of impacted soils were removed by excavation methods and transported for off-site disposal. Confirmation soil samples were collected from the excavation sidewalls and base of excavation at locations illustrated on the attached Figure 2. Analytical results indicated soil impacts remained in place, however the extent of the excavation was limited at the time due to buried fiber optic utilities to the south and agricultural ditch to the north. Soil analytical data is provided in the attached Table 1 and analytical reports are also attached for reference. Additional soil boings were advanced and completed as monitoring wells to evaluate impacts to groundwater in June 2014. Between June 2014 and September 2015, six soil borings were advanced to approximately 18-feet bgs and completed as one-inch monitoring wells at locations illustrated on the attached Figure 3. Following monitoring well installation, ongoing groundwater monitoring has been performed at the Site on a quarterly basis through the third quarter 2019. Additionally, mobile vacuum enhanced fluid recovery (EFR) groundwater remediation efforts were conducted from the third quarter 2015 through the fourth quarter 2016 at which point light non-aqueous phase liquid (LNAPL) was no longer observed at the site. Historical soil excavation and boring analytical data is provided as an attachment to this submittal. Quarterly groundwater reports prepared from the second quarter 2015 through the third quarter 2019 will be provided as attachments in a subsequent eForm 27 submittal. ","Altvan Loam, 0 to 1 percent slopes, Silty Sands",14.0,15.0,256.0,0.0,20.0,0.0,,1.0,,1.0,615.0,0.0,418.0,0.0,,2019-10-30,0.0,1.0,0.0,0.0,,"In July 2013, a leak was identified within a six-inch DCP gas gathering pipeline and resulted in a hydrocarbon release to soils at the site. The affected section of pipeline was removed, and a new section welded in place. The pipeline repair was inspected and pressure tested prior to being returned to service. ","The affected section of pipeline was removed, and a new section welded in place. The pipeline repair was inspected and pressure tested prior to being returned to service.",400.0,1.0,0.0,0.0,,307.0,0.0,False,0.0,,08123001906,19.06,1656.0,993.0,951.0,62500.0,309.0,2.0,59.96376811594203,57.427536231884055,18.65942028985507,0.12077294685990338,POINT (-104.806776 40.13091),2,Metropolitan high commuting,Urban,2291,173.43000000000393,173,Before 2020,Historical
|
||||
402253095,S,DCP OPERATING COMPANY LP,4680,402226829,2019-10-30,2013-07-22,Historical,SWSW ,17,2N ,66W ,6,40.13091,-104.806776,,WELD ,PIPELINE,, , ,Y,N,0,Unknown,0,0,0,,0,CROP LAND ,"Roadway, Industrial",Sunny 80's ,STATE,,0.0,0.0,0.0,1.0,0.0,"In July 2013, a leak was identified within a six-inch DCP gas gathering pipeline and resulted in a hydrocarbon release to soils at CR 20 and Highway (Hwy) 85 pipeline release (Site), located approximately 0.2 miles east on CR 20 from the intersection with Hwy 85, in Ft. Lupton, CO. At the time of the release, the pipeline was isolated and blown down while repairs were completed. DCP contracted a third-party environmental contractor to delineate and remove impacted soils in the area of the release. Analytical results from soil excavation and boring sample locations determined that soil impacts remained in place and required additional remediation. Beginning June 4, 2014 additional investigation activities were performed and included groundwater delineation activities, groundwater remediation and continued quarterly groundwater monitoring activities.",12/04/2019,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,0.0,1.0,0.0,0.0,60.0,18.0,10.0,,"During the July 2013 remediation efforts, approximately 400 cubic yard (CY) of impacted soils were removed by excavation methods and transported for off-site disposal. Confirmation soil samples were collected from the excavation sidewalls and base of excavation at locations illustrated on the attached Figure 2. Analytical results indicated soil impacts remained in place, however the extent of the excavation was limited at the time due to buried fiber optic utilities to the south and agricultural ditch to the north. Soil analytical data was provided in the Table 1 and analytical reports were provided in approved eForm19I/S (Document # 402226829). Additional soil boings were advanced and completed as monitoring wells to evaluate impacts to groundwater in June 2014. Between June 2014 and September 2015, six soil borings were advanced to approximately 18-feet bgs and completed as one-inch monitoring wells at locations illustrated on the attached Figure 3. Following monitoring well installation, ongoing groundwater monitoring has been performed at the Site on a quarterly basis through the third quarter 2019. Additionally, mobile vacuum enhanced fluid recovery (EFR) groundwater remediation efforts were conducted from the third quarter 2015 through the fourth quarter 2016 at which point light non-aqueous phase liquid (LNAPL) was no longer observed at the site. Historical soil excavation and boring analytical data is provided as an attachment to this submittal. Quarterly groundwater reports prepared from the second quarter 2015 through the third quarter 2019 were provided as attachments in approved eForm 27 (Dcoument # 402247877).","Altvan Loam, 0 to 1 percent slopes, Silty Sands",14.0,15.0,256.0,0.0,20.0,0.0,,1.0,,1.0,615.0,0.0,418.0,0.0,,2019-12-04,0.0,1.0,0.0,0.0,,"In July 2013, a leak was identified within a six-inch DCP gas gathering pipeline and resulted in a hydrocarbon release to soils at the site. The affected section of pipeline was removed, and a new section welded in place. The pipeline repair was inspected and pressure tested prior to being returned to service","The affected section of pipeline was removed, and a new section welded in place. The pipeline repair was inspected and pressure tested prior to being returned to service.",400.0,1.0,0.0,0.0,,307.0,0.0,False,1.0,14694.0,08123001906,19.06,1656.0,993.0,951.0,62500.0,309.0,2.0,59.96376811594203,57.427536231884055,18.65942028985507,0.12077294685990338,POINT (-104.806776 40.13091),2,Metropolitan high commuting,Urban,2291,173.43000000000393,173,Before 2020,Historical
|
||||
402349927,I w/S,ANADARKO DJ GAS PROCESSING LLC,10719,402349927,2020-03-23,1994-11-14,Historical,SENE ,32,3S ,65W ,6,39.748143,-104.680174,,ADAMS ,GAS PROCESSING PLANT,255983.0, , ,Y,N,0,0,0,0,Unknown,Water and soil impacted by a mix of E&P and non-E&P materials,0,CROP LAND ,,"Unknown, historical release ",OTHER (SPECIFY),DJ Gas Processing LLC,1.0,0.0,0.0,0.0,0.0,"Two Flare Fluid Storage Pits (#1 and #2) were historically operated at the Wattenberg Gas Plant. During decommissioning of the former Flare Fluid Storage Pits, initial investigation activities indicated that hydrocarbon impacts to soil and groundwater were present at the site. The COGCC had previously issued Remediation Project No. 1688 for the release from the former Flare Fluid Storage Pits, however this Remediation Project was inadvertently closed prior to achieving No Further Action (NFA) criteria. As a result, a Form 27-Initial was re-filed with the COGCC on January 6, 2020 (COGCC Document No. 402274364) and Remediation Project No. 14874 was issued. This Form 19 is being submitted to establish a new Spill/Release Point ID for the release from the former Flare Fluid Storage Pits, as noted in the Form 27-Initial. A topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",04/06/2020,,,1.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,,,1.0,Water and soil impacted by a mix of E&P and non-E&P materials,0.0,0.0,1.0,1.0,0.0,0.0,150.0,120.0,15.0,,Reference Form 27-Initial (Document No. 402274364).,Clay with sand,12.0,4.0,550.0,0.0,300.0,0.0,,1.0,,1.0,2730.0,0.0,380.0,0.0,,2020-04-06,0.0,0.0,0.0,0.0,,Historical impacts were discovered during decommissioning of the former Flare Fluid Storage Pits.,The former Flare Fluid Storage Pits were removed and replaced with an engineered above ground storage tank in a lined berm.,0.0,0.0,0.0,0.0,,0.0,,False,1.0,14874.0,08001008354,83.54,4211.0,1204.0,992.0,101250.0,453.0,16.0,28.59178342436476,23.55734979814771,10.757539776775113,0.379957254808834,POINT (-104.680174 39.748143),1,Metropolitan core,Urban,9261,173.43000000000393,173,2020 and After,Historical
|
||||
402392586,I,KP KAUFFMAN COMPANY INC,46290,402392586,2020-05-07,2019-04-08,Recent,NWNW ,29,5N ,67W ,6,40.375604,-104.923776,,WELD ,TANK BATTERY,434942.0, , ,N,N,>0 and <1,0,0,0,0,,0,CROP LAND ,,"Sunny, warm (74 deg f) ",FEE,,0.0,1.0,0.0,0.0,0.0,"High sales line pressure caused separator's pop-off to release. Pop-off release caused a release of hydrocarbon fluids, which were sprayed in the NW direction, traveling a distance of approximately 90 ft. from the separator. KPK immediately shut-in the location to prevent further pop-off releases. Surface area impacted by the release was removed and has been replaced with topsoil.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08123002107,21.07,6032.0,5782.0,475.0,110750.0,65.0,226.0,95.85543766578249,7.8746684350132625,1.0775862068965518,3.7466843501326257,POINT (-104.923776 40.375604),3,Metropolitan low commuting,Urban,395,173.43000000000393,173,2020 and After,Recent
|
||||
402398452,S,KP KAUFFMAN COMPANY INC,46290,402392586,2020-05-07,2019-04-08,Recent,NWNW ,29,5N ,67W ,6,40.375604,-104.923776,,WELD ,TANK BATTERY,434942.0, , ,N,N,>0 and <1,0,0,0,0,,0,CROP LAND ,,"Sunny, warm (74 deg f) ",FEE,,0.0,1.0,0.0,0.0,0.0,"High sales line pressure caused separator's pop-off to release. Pop-off release caused a release of hydrocarbon fluids, which were sprayed in the NW direction, traveling a distance of approximately 90 ft. from the separator. KPK immediately shut-in the location to prevent further pop-off releases. Surface area impacted by the release was removed and has been replaced with topsoil.",05/14/2020,0.0,0.0,0.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,90.0,60.0,0.0,,Visual observation of impacted surface area following the release of hydrocarbon fluid spray.,"Colby loam, 1 to 3 percent slopes",10.0,5.0,600.0,0.0,150.0,0.0,,1.0,,1.0,,1.0,150.0,0.0,,2020-05-14,0.0,0.0,0.0,0.0,,High pressure separator safety relief valve released causing a pressurized release of hydrocarbon fluid. Release from pressure relief valve caused by high sales line pressure which exceeded the maximum operating pressure of the separator. ,High pressure separator safety relief valve was replaced as a result of the release.,60.0,1.0,0.0,0.0,,0.0,0.0,True,0.0,,08123002107,21.07,6032.0,5782.0,475.0,110750.0,65.0,226.0,95.85543766578249,7.8746684350132625,1.0775862068965518,3.7466843501326257,POINT (-104.923776 40.375604),3,Metropolitan low commuting,Urban,395,173.43000000000393,173,2020 and After,Recent
|
||||
402405909,S,KERR MCGEE OIL & GAS ONSHORE LP,47120,400954587,2015-12-15,2013-09-26,Recent,NWSE ,12,1N ,67W ,6,40.064967,-104.837339,,WELD ,TANK BATTERY,418845.0, , ,Y,N,0,0,0,>=5 and <100,0,,0,CROP LAND ,,"80 degrees, clear. ",FEE,,1.0,0.0,0.0,0.0,0.0,"On September 26, 2013, an operator noticed the water tank gauge was going down on automation. The water tank was tested with fresh water and it was discovered that the poly pipe came apart at a fuse on the 2"" water dumpline. Approximately 29 bbls of produced water were released within the tank battery berm. The Form 19 was originally submitted to the COGCC on October 8, 2013. See attached.",05/26/2020,0.0,0.0,0.0,0.0,0.0,0.0,29.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,16.0,20.0,3.0,,"See details presented in the original Form 19 submitted to the COGCC on October 8, 2013.",Clay Loam.,3.0,31.0,750.0,0.0,1325.0,0.0,,1.0,,1.0,,1.0,2100.0,0.0,,,,,,,,,,,,,,,,,False,1.0,9723.0,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.837339 40.064967),2,Metropolitan high commuting,Urban,810,173.43000000000393,173,Before 2020,Recent
|
||||
402796649,I w/S,KP KAUFFMAN COMPANY INC,46290,402796649,2021-08-30,2018-01-09,Recent,NESW ,20,1N ,67W ,6,40.03514,-104.91766,,WELD ,OFF-LOCATION FLOWLINE,, , ,,N,>=1 and <5,0,0,>=1 and <5,0,,0,NON-CROP LAND ,,"January, 8 2018 ",FEE,,,,,,,KPK shut in associated well (Paul Heinze #1) to stop the active release. A vac truck was brought in to remove pooled fluids at surface. Excavation and disposal of impact soil completed.,08/31/2021,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,50.0,30.0,5.0,,Limits of excavation and confirmation soil sampling. ,"Nunn clay loam, 1 to 3 % slopes",20.0,4.0,1800.0,0.0,900.0,0.0,50.0,0.0,,1.0,,1.0,1400.0,0.0,,2021-09-01,0.0,0.0,0.0,0.0,,3-inch fiberglass line failure (cracked in unknown position). ,Flowline repaired and pressure tested (see attached),125.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,18594.0,08123002006,20.06,408.0,323.0,44.0,143646.0,17.0,0.0,79.16666666666666,10.784313725490197,4.166666666666666,0.0,POINT (-104.91766 40.03514),10,Rural area,Rural,1329,173.43000000000393,173,2020 and After,Recent
|
||||
402798655,S,CHEVRON USA INC,16700,400812102,2015-03-19,2012-07-11,Historical,nese ,32,2n ,102w ,6,40.099592,-108.861426,,RIO BLANCO ,,, , ,Y,Y,0,0,0,>=5 and <100,0,"51 bbl of produced water was spilled , 50bbls were recovered",0,NON-CROP LAND ,,90 deg sunny ,OTHER (SPECIFY),chevron surface,0.0,0.0,0.0,0.0,0.0,"This spill is being entered by COGCC staff to document a historic spill. It is believed that proper notice was give by the operator at the time of spill, but it is not discoverable in the database. A leak occurred on a 3/4 inch bleed valve nipple at the Main Water Plant's Solids Pump. Approximately 51 bbls of brine water was released. The line was shut in immediately upon detection. Vaccum trucks removed all of the free fluid, estimated recovery is approximately 50 bbls of brine water. The fluids that were picked up, were taken to the truck unloading facility at the Main Water Plant for recycling.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,19354.0,08103951200,9512,2532.0,2144.0,295.0,59718.0,249.0,86.0,84.67614533965245,11.65086887835703,9.834123222748815,3.39652448657188,POINT (-108.861426 40.099592),10,Rural area,Rural,981,173.43000000000393,173,Before 2020,Historical
|
||||
403208400,I w/S,KP KAUFFMAN COMPANY INC,46290,403208400,2022-10-26,2015-12-21,Historical,SESE ,29,2N ,58W ,6,40.10257,-103.89023,,MORGAN ,PIT,102705.0, , ,,N,0,0,0,Unknown,0,Earthen evaporation pit,0,NON-CROP LAND ,reclaimed pit used as rangeland,Variable ,FEE,,,,,,,Facility #102705 was closed and reclaimed in 2012. The landowner notification was provided in 2012. Site investigation activities conducted in 2015 identified elevated levels of SAR and EC in soil samples collected from within the pit extent at 3 feet bgs. No previous spill report was filed as Operator reported in 2018 that it has been unable to access the site to conduct further investigation. Correspondence from Operator to COGCC dated 2018 is attached.,10/26/2022,0.0,0.0,0.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,150.0,150.0,3.0,,Post-reclamation soil sampling,sand to silty sand (SP-SM) with some clay (CL) layers,25.0,2.0,2000.0,0.0,1800.0,0.0,,1.0,,1.0,,1.0,2500.0,0.0,Depth to groundwater is inferred based on topo map data. ,2022-10-26,0.0,0.0,0.0,0.0,,Unlined earthen pit operated from approximately1973 until 2012. ,Pit has been properly reclaimed.,0.0,0.0,0.0,0.0,,0.0,0.0,False,1.0,9363.0,08087000600,6,6245.0,3713.0,3332.0,64961.0,919.0,81.0,59.45556445156125,53.3546837469976,14.715772618094475,1.2970376301040833,POINT (-103.89023 40.10257),4,Micropolitan core,Suburban,2501,173.43000000000393,173,2020 and After,Historical
|
||||
403208977,I w/S,KP KAUFFMAN COMPANY INC,46290,403208977,2022-10-26,2021-07-21,Historical,NWNW ,21,2N ,66W ,6,40.12919,-104.788576,,WELD ,TANK BATTERY,470369.0, , ,,N,0,0,0,Unknown,0,Report of a release based on soil analytical data,0,NON-CROP LAND ,,Variable ,FEE,,,,,,,Soils present on east and west sides of vault were collected from 0-8 inches deep. 470369 #1 was collected on east side of vault. 470359 #2 was collected on west side of vault. Two background samples were collected from just off the location. Locations of samples collected on 21 July 2021 are shown on attached annotated 2020 aerial image. Analytical data indicates that spills of produced water have impacted soils around the vault. Measured SAR in both sample near the vault exceed Table 915-1 thresholds and are greater than background concentrations. Measured concentrations of hot water soluble boron at both samples collected near the vault exceed thresholds in Table 915-1 and are greater than the background sample concentrations. The measured in sample 1 exceeds the Table 915-1 threshold and is greater than measured background concentrations. TPH in sample 1 is greater than 500 mg/kg.,10/26/2022,0.0,0.0,0.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,40.0,30.0,3.0,,Estimated based on dimensions of containment area.,Undetermined,15.0,37.0,500.0,0.0,400.0,0.0,300.0,0.0,,1.0,,1.0,500.0,0.0,Fulton Ditch and mapped wetland approximately 400 feet NE of site. Second mapped wetland approximately 200 feet southwest of site.,2022-10-26,0.0,0.0,0.0,0.0,,COGCC conducted a site inspection on 7/21/21 and collected soil samples near the vessel. Analytical results from the samples indicted a historical release had occurred. ,Additional site investigation and testing of the vessel will occur. ,0.0,0.0,0.0,0.0,,0.0,0.0,False,1.0,20542.0,08123001906,19.06,1656.0,993.0,951.0,62500.0,309.0,2.0,59.96376811594203,57.427536231884055,18.65942028985507,0.12077294685990338,POINT (-104.788576 40.12919),2,Metropolitan high commuting,Urban,462,173.43000000000393,173,2020 and After,Historical
|
||||
403221391,I w/S,REYNOLDS* NOEL,74500,403221391,2022-11-07,2019-06-04,Historical,SESE ,21,33n ,12w ,N,37.084166,-108.148208,,LA PLATA ,PIT,119826.0, , ,,N,Unknown,Unknown,Unknown,Unknown,Unknown,,Unknown,NON-CROP LAND ,,Partly cloudy ,FEE,Russell Harris,,,,,,"Cottonwood Consulting, on behalf of the COGCC Orphaned Well Program, conducted a site assessment at the Ester #1 in June of 2019. Impacts were discovered during that assessment. The summary report from the consultant concluded that approximately 574 cubic yards of impacted material was present at this location. This summary report is Document #1657278, and has also been attached to this report.",11/07/2022,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,0.0,0.0,1.0,0.0,0.0,0.0,60.0,40.0,20.0,,"Excavation, field screening, and analytical results.","Witt loam, 3 to 8 percent slopes",35.0,4.0,1472.0,0.0,1110.0,0.0,,1.0,,1.0,,1.0,925.0,0.0,,2022-11-07,0.0,0.0,0.0,0.0,,Impacted material was discovered during a site assessment in 2019. Root cause and/or incident are unknown.,"The Ester #1 (API #067-06232) was plugged by the OWP in January 2020. Remediation Project #25730, created for pit closure, was completed in October 2022.",680.0,1.0,0.0,0.0,,,,False,1.0,25730.0,08067940400,9404,5935.0,5187.0,826.0,75000.0,523.0,51.0,87.39679865206402,13.91743892165122,8.812131423757371,0.8593091828138163,POINT (-108.148208 37.084166),5,Micropolitan high commuting,Suburban,1252,173.43000000000393,173,2020 and After,Historical
|
||||
403272313,I,WESTERN OPERATING COMPANY,95620,403272313,2022-12-27,2017-08-25,Historical,SWSW ,26,11N ,53W ,6,40.892679,-103.265038,,LOGAN ,OTHER,, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,"Clear, 45 degrees fahrenheit ",FEE,,,,,,,"This form is being filed to satisfy the requirement in COGCC inspection document number 690900222. An approximately 16,200 square foot area exists with stressed vegetation downgradient of the pit. The progress of reclamation efforts to date have not met COGCC standards.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.265038 40.892679),10,Rural area,Rural,1950,173.43000000000393,173,2020 and After,Historical
|
||||
403276008,I,WESTERN OPERATING COMPANY,95620,403276008,2022-12-30,2017-02-09,Historical,NESE ,27,11N ,53W ,6,40.895966,-103.269374,,LOGAN ,OTHER,, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,"Clear, 45 degrees fahreneit ",FEE,,,,,,,"This form is being submitted to satisfy the requirement in COGCC inspection report document number 690900217. An approximately 38,000 square foot area exists with stressed vegetation downgradient of the pit. The progress of reclamation efforts to date have not met COGCC standards.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.269374 40.895966),10,Rural area,Rural,2150,173.43000000000393,173,2020 and After,Historical
|
||||
403328103,I w/S,ENERGY SEARCH CO ADBA ENERGY SEARCH CO INC,27635,403328103,2023-02-22,2021-09-29,Historical,SENE ,13,1S ,68W ,6,39.967053,-104.942787,,ADAMS ,TANK BATTERY,319856.0, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,Sunny Clear ,FEE,Bryan D and Kim P Neitenbach,,,,,,Historic produced water leak - from concrete produced water vault and/or subsequent fiberglass produced water tank.,02/22/2023,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,100.0,30.0,25.0,,Site Investigation and subsequent excavation,Silty clay overlying claystone/siltstone/sandstone bedrock. ,75.0,100.0,165.0,0.0,1425.0,0.0,,1.0,,1.0,,1.0,230.0,0.0,,,,,,,,,,,,,,,,,False,1.0,18590.0,08001060002,600.02,4008.0,3086.0,772.0,137031.0,127.0,55.0,76.99600798403193,19.261477045908183,3.1686626746506983,1.372255489021956,POINT (-104.942787 39.967053),1,Metropolitan core,Urban,511,173.43000000000393,173,2020 and After,Historical
|
||||
403328245,I w/S,ENERGY SEARCH CO ADBA ENERGY SEARCH CO INC,27635,403328245,2023-02-22,2021-09-29,Historical,SENE ,13,1S ,68W ,6,39.967017,-104.942643,,ADAMS ,FLOWLINE SYSTEM,319856.0, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,Residential,"Snowy, cold, Temperatures 30 F ",FEE,Neitenbach,,,,,,Noble Energy/Chevron decommissioned the tank battery in the fall of 2021 and retained Tasman Geoscience to conduct closure sampling. Flowline soil sample results indicated a historic spill/release had occurred on the North Colorado Boulevard (OWP) #1 well flowline at the manifold shed adjacent to the tank battery.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,20982.0,08001060002,600.02,4008.0,3086.0,772.0,137031.0,127.0,55.0,76.99600798403193,19.261477045908183,3.1686626746506983,1.372255489021956,POINT (-104.942643 39.967017),1,Metropolitan core,Urban,511,173.43000000000393,173,2020 and After,Historical
|
||||
403332304,S,WESTERN OPERATING COMPANY,95620,403272313,2022-12-27,2017-08-25,Historical,SWSW ,26,11N ,53W ,6,40.892679,-103.265038,,LOGAN ,OTHER,, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,"Clear, 45 degrees fahrenheit ",FEE,,,,,,,"This form is being filed to satisfy the requirement in COGCC inspection document number 690900222. An approximately 16,200 square foot area exists with stressed vegetation downgradient of the pit. The progress of reclamation efforts to date have not met COGCC standards.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,27153.0,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.265038 40.892679),10,Rural area,Rural,1950,173.43000000000393,173,2020 and After,Historical
|
||||
403436236,I w/S,KP KAUFFMAN COMPANY INC,46290,403436236,2023-06-16,2022-04-25,Historical,SWNE ,11,1S ,68W ,6,39.980783,-104.967218,,ADAMS ,TANK BATTERY,482974.0, , ,,N,Unknown,0,0,Unknown,0,,0,CROP LAND ,,"Sunny, 96 degrees ",FEE,LMV Capital,,,,,,"Historical soil impacts identified beneath tank battery, separator, and on location flowline during decommissioning activities. The release is stopped since all of the equipment on site has been removed.",06/16/2023,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,20.0,20.0,8.0,,"excavation and soil sampling. Data to be submitted in Form 27 under 26056. Impact also identified in on location flowline between tank battery and separator (70 feet long, 5 ft wide, and 5 feet deep). ","Platner Loam, 0-3% slopes. sandy clay (CL).",23.0,9.0,750.0,0.0,371.0,0.0,739.0,0.0,,1.0,2300.0,0.0,1915.0,0.0,"The depth to groundwater was estimated based on soil borings performed at the nearby Sack 1 site. Boring logs are provided as an
|
||||
attachment.
|
||||
The nearest water well is located north of the site.
|
||||
Surface water distance was corrected as above and is located northwest of the site along with the 100-year floodplain mark and emergent wetlands.
|
||||
The distance to livestock was corrected and is located at Anderson Farms to the northwest of the site.
|
||||
The nearest building distance is a residence located east of the site.
|
||||
An active eagle nest was identified at Latitude: 39.983746 Longitude: -104.965094. The site is within the 0.5 mile buffer. Please note
|
||||
that no 2023 high priority habitats are within a 0.5 mile radius of the site. Rule 912.b.(1).G was selected as ""yes"" since it was an
|
||||
accurate reporting criteria at the time of the release. The tree has been removed.",2023-06-16,0.0,0.0,0.0,0.0,,unknown. historic release identified during decommissioning.,all equipment has been removed from the site. soil volume excavated is combined between tankbattery and wellhead. They were excavated together and not segregated. The manifests are attached and the same as submitted under Spill 483923.,380.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,26056.0,08001060002,600.02,4008.0,3086.0,772.0,137031.0,127.0,55.0,76.99600798403193,19.261477045908183,3.1686626746506983,1.372255489021956,POINT (-104.967218 39.980783),1,Metropolitan core,Urban,417,173.43000000000393,173,2020 and After,Historical
|
||||
403579867,I,ALAMOSA DRILLING INC,900,403579867,2023-11-01,2022-10-13,Recent,NWNE ,19,32N ,1E ,N,37.00294,-106.88166,,ARCHULETA ,WELL SITE,320915.0, , ,,N,>0 and <1,0,0,0,0,,0,NON-CROP LAND ,,"Clear, dry ",FEE,,,,,,,"During plug and abandonment operations, sucker rods were removed from well and stacked on location surface. ECMC inspector noted residual downhole fluids were dripping onto location surface on Field Inspection Report # 702500604. Operator placed sucker rods on impermeable surface until the rods were removed from location.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08007974300,9743,3492.0,2627.0,674.0,50744.0,326.0,64.0,75.2290950744559,19.30126002290951,9.335624284077893,1.8327605956471937,POINT (-106.88166 37.00294),10,Rural area,Rural,384,173.43000000000393,173,2020 and After,Recent
|
||||
403599431,S,ALAMOSA DRILLING INC,900,403579867,2023-11-01,2022-10-13,Recent,NWNE ,19,32N ,1E ,N,37.00294,-106.88166,,ARCHULETA ,WELL SITE,320915.0, , ,,N,>0 and <1,0,0,0,0,,0,NON-CROP LAND ,,"Clear, dry ",FEE,,,,,,,"During plug and abandonment operations, sucker rods were removed from well and stacked on location surface. ECMC inspector noted residual downhole fluids were dripping onto location surface on Field Inspection Report # 702500604. Operator placed sucker rods on impermeable surface until the rods were removed from location.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,25936.0,08007974300,9743,3492.0,2627.0,674.0,50744.0,326.0,64.0,75.2290950744559,19.30126002290951,9.335624284077893,1.8327605956471937,POINT (-106.88166 37.00294),10,Rural area,Rural,384,173.43000000000393,173,2020 and After,Recent
|
||||
403639729,I,PETRO OPERATING COMPANY LLC,10583,403639729,2023-12-29,2022-10-27,Historical,SENW ,30,2N ,66W ,6,40.110909,-104.824469,,WELD ,WELL,,123,09092,,N,0,Unknown,0,0,0,,0,OTHER ,Quarry,Sunny ,FEE,,,,,,,Impacted soil was identified in sample B01@5' during plugging and abandonment activities associated with the DI-TA (John Diterro) 2 well. Assessment and remediation activities associated with the well plugging and abandonment and flow line abandonment will being conducted under remediation number 23474.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.824469 40.110909),2,Metropolitan high commuting,Urban,428,173.43000000000393,173,2020 and After,Historical
|
||||
403690001,I w/S,KERR MCGEE OIL & GAS ONSHORE LP,47120,403690001,2024-02-16,2022-05-09,Historical,NWNE ,12,1N ,68W ,6,40.069483,-104.948097,,WELD ,FLOWLINE SYSTEM,,123,30441,,N,Unknown,Unknown,0,Unknown,0,,0,OTHER ,,Sunny 50°F ,FEE,,,,,,,"During plugging and abandonment activities at the Stonebraker 6-12A, 8, 21, 24-12 wellheads, historically impacted soil was discovered at flowline pothole location FL01. The volume of the release is unknown. The assessment details will be summarized in a supplemental Form 27 report (Remediation No. 22054; Form 27 Initial Document No. 402953109). These historical impacts were initially reported under F19 document number 403012731 and are being reported under a new F19 document number as a result of a COA in Form 27 document number 403381179. The topographic Site Location Map showing the geographic setting of the release is provided as Figure 1.",02/16/2024,,,1.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,30.0,71.0,7.0,,Confirmation soil samples have been collected from the excavation area for laboratory analysis of the full Table 915-1 list (as applicable). The analytical results and assessment details will be provided in a supplemental Form 27 report (Remediation No. 22054; Form 27 Initial Document No. 402953109). A photo log is attached.,Clayey Sand (SC),20.0,7.0,1100.0,0.0,1250.0,0.0,,1.0,,1.0,4000.0,0.0,700.0,0.0,,2024-02-16,0.0,0.0,0.0,0.0,,"During plugging and abandonment activities at the Stonebraker 6-12A, 8, 21, 24-12 wellheads, historically impacted soil was discovered at flowline pothole location FL01. The volume of the release is unknown. ",The flowlines have been permanently removed.,,0.0,0.0,0.0,,,,False,1.0,22054.0,08123002005,20.05,1343.0,1106.0,245.0,140588.0,25.0,10.0,82.35294117647058,18.242740134028296,1.8615040953090096,0.7446016381236039,POINT (-104.948097 40.069483),2,Metropolitan high commuting,Urban,648,173.43000000000393,173,2020 and After,Historical
|
||||
403756228,I w/S,NOBLE ENERGY INC,100322,403756228,2024-04-16,2023-02-27,Historical,SESW ,16,5N ,64W ,6,40.39544,-104.555204,,WELD ,WELL,,123,25730,,N,Unknown,Unknown,0,Unknown,0,,0,NON-CROP LAND ,,Sunny and 38 degrees ,FEE,,,,,,,Impacted soil related to a historical release was observed adjacent to the Patriot B 16-24 wellhead and exceeded the ECMC PGSSLs following laboratory analysis of soil collected during the flowline decommissioning.,04/16/2024,,,1.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,8.0,7.0,2.0,,Via excavation,SC,43.0,59.0,2266.0,0.0,95.0,0.0,607.0,0.0,,1.0,,1.0,2479.0,0.0,,2024-04-16,0.0,0.0,0.0,0.0,,Unknown historical release from wellhead flowline.,The flowline has been decommissioned and the wellhead has been cut and capped. ,4.0,1.0,0.0,0.0,,0.0,0.0,False,0.0,,08123001600,16,4023.0,3581.0,612.0,82865.0,268.0,62.0,89.01317424807358,15.212527964205815,6.661695252299279,1.5411384538901318,POINT (-104.555204 40.39544),2,Metropolitan high commuting,Urban,414,173.43000000000393,173,2020 and After,Historical
|
||||
403757545,I w/S,KP KAUFFMAN COMPANY INC,46290,403757545,2024-04-17,2022-10-24,Historical,NENE ,6,1N ,68W ,6,40.084742,-105.03955,,WELD ,OFF-LOCATION FLOWLINE,475969.0, , ,,N,Unknown,0,0,0,0,,0,CROP LAND ,,"Sunny, 46 degrees ",FEE,ME Erie LLC,,,,,,KPK was performing P&A operations on 10/24/2022 for the Koch 41-6 wellhead and associated flowline when PID field screening and analytical results indicated the presence of organics at sample location SS-3@5'. The sample location was excavated to 7' depth on 10/31/2022 and tested clean both on the PID and the laboratory analytical results. The excavation has been backfilled. This Form 19 submittal has been required by the ECMC.,08/08/2024,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,10.0,3.0,7.0,,"Extent of impacts was determined utilizing excavation, impacts were discovered when field screening showed high PID readings at the SS-3@5' soil sample location. Analytical results indicated elevated levels of hydrocarbons at SS-3@5' location. The impacted soils were then removed through excavation and re-sampled at 7' depth bgs and confirmed that no organic exceedance remained.
|
||||
See attached tables and figures. ","Sandy Soil
|
||||
",8.0,37.0,320.0,0.0,420.0,0.0,1143.0,0.0,,1.0,778.0,0.0,410.0,0.0,"Distances and directions to potential receptors are as follows:
|
||||
Water well: approximately 340 feet northwest from the release.
|
||||
Surface water: Boulder and Weld County ditch is located approximately 420 feet west of the release, lower boulder ditch is located approximately 500' southeast from the release.
|
||||
Wetlands: freshwater emergent wetland is located approximately 1143 feet southwest of the release.
|
||||
Livestock: located approximately 778 southwest of the release.
|
||||
Occupied building: located approximately 410 feet west of the release.
|
||||
Aquatic Sportfishing Management waters: located approximately 0.89 miles west of the release. ",2024-08-09,0.0,0.0,0.0,0.0,,"Elevated organic concentrations of GRO, RRO, and DRO were found at SS-3@5' beneath the flowline. No integrity issues were noted on the flowline.",Soil impacts were noted during P&A activities at the flowline. The flowline has been removed. ,8.0,1.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002009,20.09,5144.0,4449.0,312.0,150927.0,55.0,76.0,86.48911353032659,6.065318818040436,1.0692068429237946,1.4774494556765163,POINT (-105.03955 40.084742),1,Metropolitan core,Urban,541,173.43000000000393,173,2020 and After,Historical
|
||||
403791618,I,MAGPIE OPERATING INC,52530,403791618,2024-05-15,2011-08-30,Historical,NENE ,36,9N ,55W ,6,40.714817,-103.462663,,LOGAN ,PIT,116333.0, , ,,N,0,0,0,Unknown,Unknown,Three historic evaporation pits,0,NON-CROP LAND ,,Unknown at time of discovery ,OTHER (SPECIFY),CO State Land Board,,,,,,"An Initial Form 27 was submitted on 8/30/2011 (Document 1761290) to complete administrative pit closure on three unlined pits at the Site (pit closure occurred in 1997). Subsequent Form 27 Supplementals have documented sample collection and analysis. Inspection performed on 01/03/2024 (Document 709100202) referenced salt scarring and need for additional sampling/analysis for full Table 915-1 parameters. Approved Form 27 Supplemental (Document 403738665) was completed to outline next assessment action; this Document included a COA to complete a Form 19 to document historic release. Upon approval of this Form 19, a Form 19 Supplemental will be submitted requesting closure with additional Site Investigation to continue under Remediation Project #6103.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08075966000,9660,2214.0,2011.0,310.0,61339.0,259.0,77.0,90.83107497741643,14.001806684733515,11.698283649503162,3.4778681120144532,POINT (-103.462663 40.714817),5,Micropolitan high commuting,Suburban,4642,173.43000000000393,173,2020 and After,Historical
|
||||
403846130,S,MAGPIE OPERATING INC,52530,403791618,2024-05-15,2011-08-30,Historical,NENE ,36,9N ,55W ,6,40.714817,-103.462663,,LOGAN ,PIT,116333.0, , ,,N,0,0,0,Unknown,Unknown,Three historic evaporation pits,0,NON-CROP LAND ,,Unknown at time of discovery ,OTHER (SPECIFY),CO State Land Board,,,,,,"An Initial Form 27 was submitted on 8/30/2011 (Document 1761290) to complete administrative pit closure on three unlined pits at the Site (pit closure occurred in 1997). Subsequent Form 27 Supplementals have documented sample collection and analysis. Inspection performed on 01/03/2024 (Document 709100202) referenced salt scarring and need for additional sampling/analysis for full Table 915-1 parameters. Approved Form 27 Supplemental (Document 403738665) was completed to outline next assessment action; this Document included a COA to complete a Form 19 to document historic release.
|
||||
|
||||
This Form 19 Supplemental requests closure with additional Site Investigation to continue under Remediation Project #6103.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,6103.0,08075966000,9660,2214.0,2011.0,310.0,61339.0,259.0,77.0,90.83107497741643,14.001806684733515,11.698283649503162,3.4778681120144532,POINT (-103.462663 40.714817),5,Micropolitan high commuting,Suburban,4642,173.43000000000393,173,2020 and After,Historical
|
||||
403882069,I w/S,EXTRACTION OIL & GAS INC,10459,403882069,2024-08-08,2023-05-23,Recent,NWSE ,7,1S ,68W ,6,39.977889,-105.040042,Broomfield,BROOMFIELD ,TANK BATTERY,455317.0, , ,,N,0,>0 and <1,0,>0 and <1,0,"Approximately 5 gallons or less of production fluids, which were fully contained to the Location",0,OTHER ,Oil & Gas Location,"Mid- to Upper-50s, generally clear ",OTHER (SPECIFY),City & County of Broomfield,,,,,,"On the morning of May 23, 2023, a 2” plug on the choke manifold between the wellhead and the separator for the Livingston 9N well (API 05-014-20746) at the Livingston Pad (Facility ID: 455317) experienced a pinhole release due to unpreventable erosion, spilling approximately 5 gallons or less of production fluids, which were fully confined within lined containment. The facility was shut-in and cleanup and repairs began immediately.
|
||||
",08/16/2024,0.0,0.0,0.0,,0.0,0.0,,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,0.0,0.0,0.0,0.0,,,,,The spill was completely confined within lined containment. A liner inspection was conducted and indicated no sign of deficiencies.,Spill occurred within lined containment on top of a compacted road based pad surface. Native soils identified as part of the Samsil-Shingle Complex,16.0,1.0,1600.0,0.0,470.0,0.0,,1.0,,1.0,,1.0,1550.0,0.0,,2024-08-16,0.0,0.0,0.0,0.0,erosion ,internal erosion caused a pinhole to form in the 6 o'clock position of a 2” plug on the choke manifold resulting in approximately 5 gallons of produced fluids to be released inside lined containment,The plug along with all of the other similar plugs on pad were inspected and replaced. The location has been added to a PM program to frequently inspect the condition of wear of components.,,1.0,0.0,0.0,,0.0,0.0,True,0.0,,08014031300,313,2736.0,2339.0,165.0,190417.0,6.0,40.0,85.48976608187134,6.030701754385965,0.21929824561403508,1.461988304093567,POINT (-105.040042 39.977889),1,Metropolitan core,Urban,443,173.43000000000393,173,2020 and After,Recent
|
||||
403883832,I w/S,KP KAUFFMAN COMPANY INC,46290,403883832,2024-08-09,2022-10-24,Historical,NENE ,6,1N ,68W ,6,40.083751,-105.039722,,WELD ,OFF-LOCATION FLOWLINE,475969.0, , ,,N,Unknown,0,0,0,0,,0,CROP LAND ,,"Sunny, 46 degrees ",FEE,ME Erie LLC,,,,,,"KPK was performing P&A operations on 10/24/2022 for the Koch 41-6 wellhead and associated flowline when PID field screening and
|
||||
analytical results indicated the presence of organics at sample location SS-6@5'. The sample location was excavated to 7' depth on
|
||||
10/31/2022 and tested clean both on the PID and the laboratory analytical results. The excavation has been backfilled. This Form 19
|
||||
submittal has been required by the ECMC.",08/09/2024,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,10.0,3.0,7.0,,"Extent of impacts was determined utilizing excavation, impacts were discovered when field screening showed high PID readings at the
|
||||
SS-6@5' soil sample location. Analytical results indicated elevated levels of hydrocarbons at SS-6@5' location. The impacted soils were
|
||||
then removed through excavation and re-sampled at 7' depth bgs and confirmed that no organic exceedance remained.
|
||||
See attached tables and figures. ",Sandy soil,8.0,37.0,225.0,0.0,335.0,0.0,859.0,0.0,,1.0,624.0,0.0,640.0,0.0,"Distances and directions to potential receptors are as follows:
|
||||
Water well: approximately 225 feet southeast from the release.
|
||||
Surface water: Lower Boulder ditch is located approximately 335 feet west of the release, Boulder and Weld County Ditch is approximately 562 feet west of the release.
|
||||
Wetlands: freshwater emergent wetland is located approximately 859 feet southwest of the release.
|
||||
Livestock: located approximately 624 southwest of the release.
|
||||
Occupied building: located approximately 640 feet west of the release.
|
||||
Aquatic Sportfishing Management waters: located approximately 0.88 miles west of the release. ",2024-08-09,0.0,0.0,0.0,0.0,,"Elevated organic concentrations of benzene; 1,2,4 trimethylbenzene; 1,3,5 trimethylbenzene; 1-methylnaphthalene; 2-methylnaphthalene; and naphthalene were found at SS-6@5' beneath the flowline. No integrity issues were
|
||||
noted on the flowline.",Soil impacts were noted during P&A activities at the flowline. The flowline has been removed. ,8.0,1.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002009,20.09,5144.0,4449.0,312.0,150927.0,55.0,76.0,86.48911353032659,6.065318818040436,1.0692068429237946,1.4774494556765163,POINT (-105.039722 40.083751),1,Metropolitan core,Urban,655,173.43000000000393,173,2020 and After,Historical
|
||||
403884170,I w/S,KP KAUFFMAN COMPANY INC,46290,403884170,2024-08-09,2022-10-24,Historical,NENE ,6,1N ,68W ,6,40.082903,-105.039918,,WELD ,OFF-LOCATION FLOWLINE,475969.0, , ,,N,Unknown,0,0,0,0,,0,CROP LAND ,,"Sunny, 46 degrees ",FEE,ME Erie LLC,,,,,,"KPK was performing P&A operations on 10/24/2022 for the Koch 41-6 wellhead and associated flowline when PID field screening and
|
||||
analytical results indicated the presence of organics at sample location SS-9@5'. The sample location was excavated to 7' depth on
|
||||
10/31/2022 and tested clean both on the PID and the laboratory analytical results. The excavation has been backfilled. This Form 19
|
||||
submittal has been required by the ECMC.",08/09/2024,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,10.0,3.0,7.0,,"Extent of impacts was determined utilizing excavation, impacts were discovered when field screening showed high PID readings at the
|
||||
SS-9@5' soil sample location. Analytical results indicated elevated levels of hydrocarbons at SS-9@5' location. The impacted soils were
|
||||
then removed through excavation and re-sampled at 7' depth bgs and confirmed that no organic exceedance remained.
|
||||
See attached tables and figures.",Sandy soil,8.0,37.0,251.0,0.0,238.0,0.0,665.0,0.0,,1.0,604.0,0.0,718.0,0.0,"Distances and directions to potential receptors are as follows:
|
||||
Water well: approximately 251 feet northeast from the release.
|
||||
Surface water: Lower Boulder ditch is located approximately 335 feet east of the release, Boulder and Weld County Ditch is approximately 363 feet west of the release.
|
||||
approximately 562 feet west of the release.
|
||||
Wetlands: freshwater emergent wetland is located approximately 665 feet southwest of the release.
|
||||
Livestock: located approximately 604 northwest of the release.
|
||||
Occupied building: located approximately 718 feet northwest of the release.
|
||||
Aquatic Sportfishing Management waters: located approximately 0.92 miles west of the release. ",2024-08-09,0.0,0.0,0.0,0.0,,"Elevated organic concentrations of 1,2,4 trimethylbenzene; 1,3,5 trimethylbenzene; 1-methylnaphthalene; 2-
|
||||
methylnaphthalene; and naphthalene were found at SS-9@5' beneath the flowline. No integrity issues were
|
||||
noted on the flowline.",Soil impacts were noted during P&A activities at the flowline. The flowline has been removed. ,8.0,1.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002009,20.09,5144.0,4449.0,312.0,150927.0,55.0,76.0,86.48911353032659,6.065318818040436,1.0692068429237946,1.4774494556765163,POINT (-105.039918 40.082903),1,Metropolitan core,Urban,655,173.43000000000393,173,2020 and After,Historical
|
||||
403944915,S,WESTERN OPERATING COMPANY,95620,403276008,2022-12-30,2017-02-09,Historical,NESE ,27,11N ,53W ,6,40.895966,-103.269374,,LOGAN ,OTHER,483654.0, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,"Clear, 45 degrees fahreneit ",FEE,,,,,,,"This form is being submitted to satisfy the requirement in COGCC inspection report document number 690900217. An approximately 38,000 square foot area exists with stressed vegetation downgradient of the pit. The progress of reclamation efforts to date have not met COGCC standards.",10/03/2024,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,570.0,450.0,7.0,,"The initial extents were determined from the extents of visibly stressed vegetation, as reported initially under COGCC Inspection Form 690900217. On 3/30/2023 and 10/16/2023, fifty-six (56) soil samples were collected from various depths and submitted for analysis of full Table 915-1 to further delineate the extents of impacts. Additional sampling is needed to determine final extents, and a comprehensive sampling plan will be proposed for approval under Remediation Project 27157.",Peetz gravelly hills and Kim loamy plains,80.0,1.0,2100.0,0.0,1000.0,0.0,,1.0,,1.0,500.0,0.0,,1.0,,2024-10-03,0.0,0.0,0.0,0.0,,"Based on a virtual meeting between Western Operating and ECMC (formerly COGCC) on 11/17/2022 and Inspection Form 690900217 submitted on 12/05/2022, Western Operating submitted Spill/Release ID 483654 to document the release of produced water and oil from Production Pit ID 256303 and/or 100311, resulting in stressed and barren vegetation to the south and west of the former pit(s). It is suspected that a release from the production pit berms, either from an overflow event(s) or berm soil materials insufficient to contain fluids, resulted in produced water and oil spreading into the adjacent grassland. ","Western Operating is decommissioning the pit and production facility at the Propst B-2 to prevent reoccurrence at this location, and is evaluating all owned locations for unused production pits and stressed vegetation for decommissioning and/or remediation. ",,0.0,0.0,0.0,,,,False,1.0,27157.0,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.269374 40.895966),10,Rural area,Rural,2150,173.43000000000393,173,2020 and After,Historical
|
||||
403954779,S,PETRO OPERATING COMPANY LLC,10583,403639729,2023-12-29,2022-10-27,Historical,SENW ,30,2N ,66W ,6,40.110909,-104.824469,,WELD ,WELL,,123,09092,,N,0,Unknown,0,0,0,,0,OTHER ,Quarry,Sunny ,FEE,,,,,,,Impacted soil was identified in sample B01@5' during plugging and abandonment activities associated with the DI-TA (John Diterro) 2 well. Assessment and remediation activities associated with the well plugging and abandonment and flow line abandonment will being conducted under remediation number 23474.,10/11/2024,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,,,,,The extent of soil impacts will be determined by soil sampling and laboratory analysis. See the Report of Work Completed (ROWC) associated with ECMC Form 27 Document 403931777 for details. Remedial investigation will continue under Remediation Project 23474.,"Soil at the Location is characterized as sandy clay with gravel and is classified by the Natural Resources Conservation Service (NRCS) as Aquolls and Aquents, gravelly substratum.",21.0,40.0,757.0,0.0,1641.0,0.0,1958.0,0.0,,1.0,,1.0,1927.0,0.0,,2024-10-11,0.0,0.0,0.0,0.0,,The root cause of the release remains unknown and will be reported pending further investigation.,"Well has been plugged, all equipment has been taken out of service",0.0,0.0,0.0,0.0,,0.0,0.0,False,1.0,23474.0,08123001910,19.10,1992.0,1717.0,1064.0,52917.0,234.0,49.0,86.19477911646585,53.41365461847389,11.74698795180723,2.459839357429719,POINT (-104.824469 40.110909),2,Metropolitan high commuting,Urban,428,173.43000000000393,173,2020 and After,Historical
|
||||
404001324,I,H & M PETROLEUM CORPORATION,10032,404001324,2024-11-20,2023-10-05,Recent,SWSE ,25,12N ,55W ,6,40.98068,-103.4657,,LOGAN ,OIL AND GAS LOCATION,312324.0, , ,,N,>0 and <1,0,0,0,0,,0,NON-CROP LAND ,,sunny ,FEE,Private Landowner,,,,,,"Oil and on the wellhead and ground due to pulling rods and tubing out of the well, gear oil from PU gear box on the ground resulted in approximately .5 bbls of oil being released inside an unlined containment. The impacted soil will be removed and hauled to a COGCC approved disposal facility.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.4657 40.98068),10,Rural area,Rural,412,173.43000000000393,173,2020 and After,Recent
|
||||
404002450,S,H & M PETROLEUM CORPORATION,10032,404001324,2024-11-20,2023-10-05,Historical,SWSE ,25,12N ,55W ,6,40.98068,-103.4657,,LOGAN ,OIL AND GAS LOCATION,312324.0, , ,,N,>0 and <1,0,0,0,0,,0,NON-CROP LAND ,,sunny ,FEE,Private Landowner,,,,,,"Oil and on the wellhead and ground due to pulling rods and tubing out of the well, gear oil from PU gear box on the ground resulted in approximately .5 bbls of oil being released inside an unlined containment. The impacted soil will be removed and hauled to a COGCC approved disposal facility.",11/20/2023,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,5.0,5.0,,,Extent was determined during excavation with visual inspection of soils.,"Rosebud escabosa, loams",175.0,1.0,800.0,0.0,1890.0,0.0,,1.0,,1.0,4823.0,0.0,4823.0,0.0,"Stained soil observed on the northern portion of the production area.
|
||||
Stained soils observed around the pump jack unit.
|
||||
Oil sheen and stained soil observed around the pump jack.
|
||||
Audible and visual leak detected at wellhead/stuffing box hammer union.
|
||||
E&P waste discovered by the pump jack unit.
|
||||
Hydrocarbon impacts observed within the pit
|
||||
*Surface water is upgradient ",,,,,,,,,,,,,,,,False,0.0,,08075965900,9659,967.0,909.0,94.0,57500.0,83.0,49.0,94.0020682523268,9.720785935884178,8.583247156153051,5.067218200620475,POINT (-103.4657 40.98068),10,Rural area,Rural,412,173.43000000000393,173,2020 and After,Historical
|
||||
404013036,I,IMPETRO RESOURCES LLC,10690,404013036,2024-12-03,2020-12-05,Historical,SWSW ,9,3S ,56W ,6,39.800277,-103.665692,,WASHINGTON ,OFF-LOCATION FLOWLINE,316968.0, , ,,N,Unknown,0,0,0,0,,0,NON-CROP LAND ,,unknown ,OTHER (SPECIFY),Private,,,,,,"In late 2020 a flowline leak occurred at the Pierce off-location flowline. The well was shut in and clean-up efforts including soil removal occurred under the previous operator (#94300). A Form 27 (Doc #402633403) was submitted on 03/18/2021 reporting the release. Per the previous Form 27 reports, ""New flowline laid at Flowline Integrity recommendation"". Remediation is being continued under project #17570. A soil sample location map and analytical results collected to date have been attached to this Form.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.665692 39.800277),10,Rural area,Rural,1459,173.43000000000393,173,2020 and After,Historical
|
||||
404019736,S,IMPETRO RESOURCES LLC,10690,404013036,2024-12-03,2020-12-05,Historical,SWSW ,9,3S ,56W ,6,39.800277,-103.665692,,WASHINGTON ,OFF-LOCATION FLOWLINE,316968.0, , ,,N,Unknown,0,0,0,0,,0,NON-CROP LAND ,,unknown ,OTHER (SPECIFY),Private,,,,,,"In late 2020 a flowline leak occurred at the Pierce off-location flowline. The well was shut in and clean-up efforts including soil removal occurred under the previous operator (#94300). A Form 27 (Doc #402633403) was submitted on 03/18/2021 reporting the release. Per the previous Form 27 reports, ""New flowline laid at Flowline Integrity recommendation"". Remediation is being continued under project #17570. A soil sample location map and analytical results collected to date were attached to the Form 19-I for this spill/release point.",12/09/2024,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,75.0,50.0,5.0,,No excavation measurements or sample depths were provided on Forms submitted by the previous operator. Impacted area is estimated based on drawings from the previous operator (#94300). Field measurements will be taken when site investigation activities continue. ,Lohmiller silt clay (map unit symbol 37),22.0,4.0,1725.0,0.0,94.0,0.0,,1.0,,1.0,,1.0,1432.0,0.0,Depth to water from DWR permit #27479,2024-12-09,0.0,0.0,0.0,0.0,,"Per the Form 27-Initial submitted on 03/18/2021 by the previous operator, a flowline leak occurred. The well was shut in. Impacted soil was excavated, however no waste manifests were submitted with previous Form submittals. ","According to documents submitted by the previous operator, a new flowline segment was laid. ",,0.0,0.0,0.0,,,,False,1.0,17570.0,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.665692 39.800277),10,Rural area,Rural,1459,173.43000000000393,173,2020 and After,Historical
|
||||
404029999,I,IMPETRO RESOURCES LLC,10690,404029999,2024-12-16,2017-05-15,Historical,SESW ,14,1S ,55W ,6,39.958799,-103.509319,,WASHINGTON ,PIT,101966.0, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,unknown ,FEE,,,,,,,"The Gettman 14-14 well and associated tank battery were acquired by Impetro Resources, LLC in July 2023. Impetro has been unable to determine or identify detailed investigation and/or remediation activities that were performed by the previous operator (#94300) beyond the historical information submitted in the documents uploaded to the ECMC database. This Form 19 is being submitted to comply with the COAs from the previously submitted Form 27 (#403930289), Operator shall submit a Form 19, per Rule 912.b.(1).E.: "" The discovery of 10 cubic yards or more of impacted material resulting from a current or historic Spill or Release. Discovery and reporting will not be contingent upon confirmation samples demonstrating exceedance of Table 915-1 standards."" since the Remedial Action Plan documents 52 cubic yards of impacted material from this historic spill/release. A waste manifest was submitted from 2017 documenting the removal of 54.23 tons of impacted soil from the site.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.509319 39.958799),10,Rural area,Rural,2772,173.43000000000393,173,2020 and After,Historical
|
||||
404037262,S,IMPETRO RESOURCES LLC,10690,404029999,2024-12-16,2017-05-15,Historical,SESW ,14,1S ,55W ,6,39.958799,-103.509319,,WASHINGTON ,PIT,101966.0, , ,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,unknown ,FEE,,,,,,,"The Gettman 14-14 well and associated tank battery were acquired by Impetro Resources, LLC in July 2023. Impetro has been unable to determine or identify detailed investigation and/or remediation activities that were performed by the previous operator (#94300) beyond the historical information submitted in the documents uploaded to the ECMC database. This Form 19 is being submitted to comply with the COAs from the previously submitted Form 27 (#403930289), Operator shall submit a Form 19, per Rule 912.b.(1).E.: "" The discovery of 10 cubic yards or more of impacted material resulting from a current or historic Spill or Release. Discovery and reporting will not be contingent upon confirmation samples demonstrating exceedance of Table 915-1 standards."" since the Remedial Action Plan documents 52 cubic yards of impacted material from this historic spill/release. A waste manifest was submitted from 2017 documenting the removal of 54.23 tons of impacted soil from the site.",12/20/2024,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,20.0,20.0,1.0,,The estimated surface area impacted has been determined by aerial photographs of the former skim pit . No soil samples have been collected to date. Impacts were previously determined visually. A waste manifest was submitted from 2017 documenting the removal of 54.23 tons of impacted soil from the site.,Keith-Kuma Complex,28.0,2.0,2218.0,0.0,,1.0,,1.0,,1.0,,1.0,1800.0,0.0,"""DUG UP SKIM PIT, STOCKPILE SOIL, TEST AND BACKFILL. THE ORIGINAL SKIM PIT WAS ACTUALLY A CULVERT WITH A CONCRETE BOTTOM. REPLACED IT WITH A TANK. THERE WAS NO STAINING. CURRENTLY, THE LEASE IS BEING EVALUATED FOR P&A. IF WE DECIDE TO CONTINUE PUMPING WE CAN EXCAVATE THE SIDE OF THE TANK, OTHERWISE, WE WILL BE DIGGING IT OUT. WILL MAKE A DECISION BY JULY 21."" This description was provided by the previous operator, Alfred Ward & Son (Operator #94300), on the most recent Form 27-S (Doc #402658626) for the remediation project. The Gettman 14-14 well and associated tank battery were acquired by Impetro Resources, LLC (Operator #10690) in July 2023, who will be putting the lease back into production. Impetro has been unable to determine or identify detailed investigation and/or remediation activities that were performed by the previous operator, beyond the historical information submitted in the documents uploaded to the ECMC database.",2024-12-20,0.0,0.0,0.0,0.0,,"Historical impacts from skim pit
|
||||
","Pit (vertical culvert with concrete bottom) was excavated and removed. This description was provided by the previous operator. However, Impetro has been unable to determine or identify any confirmation soil sampling was performed.",200.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,8067.0,08121924100,9241,2081.0,1968.0,196.0,56875.0,220.0,40.0,94.56991830850554,9.418548774627583,10.571840461316674,1.9221528111484865,POINT (-103.509319 39.958799),10,Rural area,Rural,2772,173.43000000000393,173,2020 and After,Historical
|
||||
404047663,I w/S,P O & G OPERATING LLC,10634,404047663,2025-01-03,2023-12-29,Historical,Lot 4 ,1,16S ,45W ,6,38.69421,-102.41858,,CHEYENNE ,WELL,,017,07763,,N,Unknown,Unknown,Unknown,Unknown,Unknown,,Unknown,NON-CROP LAND ,,Sunny ,FEE,Jane Edmands,,,,,,Unknown Historical Release,01/03/2025,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,,1.0,,0.0,0.0,1.0,0.0,0.0,0.0,10.0,8.0,6.0,,Sampling with laboratory analysis,"Colby silt loam, 1 to 4 percent, eroded",200.0,0.0,,1.0,,1.0,,1.0,,1.0,,1.0,,1.0,Unknown Historical Release,2025-01-03,0.0,0.0,0.0,0.0,,Unknown Historical Release,"Equipment has been decommissioned and removed, Well has been plugged and abandoned.",10.0,1.0,0.0,0.0,,0.0,0.0,False,0.0,,08017960600,9606,1691.0,1490.0,202.0,69063.0,191.0,24.0,88.11354228267298,11.945594322885867,11.295091661738617,1.4192785334121822,POINT (-102.41858 38.69421),10,Rural area,Rural,371,173.43000000000393,173,2020 and After,Historical
|
||||
404049409,I w/S,WESCO OPERATING INC,95520,404049409,2025-01-06,2023-06-01,Historical,NESE ,35,4N ,95W ,6,40.270218,-108.011706,,MOFFAT ,WELL SITE,312882.0, , ,,N,Unknown,0,0,Unknown,0,Stained soil discovered during sampling work completed under a Form 27 as part of well site decommissioning.,0,OTHER ,former well site,This is a historical spill. ,FEE,Colowyo Coal Co.,,,,,,"The spill Date of Discovery listed above is the date that the excavated soil with a waste manifest reported volume was taken to the disposal facility.
|
||||
|
||||
There is an open remediation number (8649) for this location resulting from a spill at the wellhead at this location (location #312882) in 2013. See Form 27 - document #2141734 which includes a copy of the 2013 spill report.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,1.0,29048.0,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.011706 40.270218),8,Small town high commuting,Rural,585,173.43000000000393,173,2020 and After,Historical
|
||||
404052758,I w/S,WESCO OPERATING INC,95520,404052758,2025-01-09,2023-05-31,Historical,NWSE ,35,4N ,95W ,6,40.272118,-108.016071,,MOFFAT ,WELL SITE,312985.0, , ,,N,Unknown,0,0,Unknown,0,Historical spill - stained soil discovered during well sampling work completed under a Form 27 as part of well site decommissioning.,0,OTHER ,former well site,historical spill ,FEE,Colowyo Coal Company,,,,,,"This is a historical spill discovered during well site closure. The date of discovery listed above is the date that the excavated soil with a waste manifest reported volume was taken to the disposal facility. Soil samples were collected and analyzed next to the wellhead, beneath the flowline and a background sample with results submitted under a Form 27 document #403773199.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.016071 40.272118),8,Small town high commuting,Rural,589,173.43000000000393,173,2020 and After,Historical
|
||||
404052776,I w/S,WESCO OPERATING INC,95520,404052776,2025-01-09,2023-05-31,Historical,SWNE ,35,4N ,95W ,6,40.274748,-108.015271,,MOFFAT ,WELL SITE,312871.0, , ,,N,Unknown,0,0,Unknown,0,Historical spill - stained soil discovered during well sampling work under a Form 27 as part of well site decommissioning..,0,OTHER ,former oil & gas well site,historical spill ,FEE,Colowyo Coal Co,,,,,,The date of discovery listed above is the date that the excavated soil with a waste manifest reported volume was delivered to the disposal facility. This is a historical spill discovered during well site closure. Soil samples beneath the flowline and next to the well head and a background sample were collected and analyzed. The results were submitted as part of Form 27 document #403773019. Approximately 24 cubic yards of soil (loose measure) were excavated and disposed of.,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.015271 40.274748),8,Small town high commuting,Rural,589,173.43000000000393,173,2020 and After,Historical
|
||||
404060255,I w/S,SCHNEIDER ENERGY SERVICES INC,76840,404060255,2025-01-16,2023-12-01,Historical,SENW ,32,3N ,61W ,6,40.182344,-104.238241,,WELD ,WELL SITE,,123,20447,,N,Unknown,0,0,Unknown,0,,0,NON-CROP LAND ,,Sunny ,FEE,,,,,,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at Wellhead West point (WH-SS-W @ 2'). Further site assessment will be proceeding under REM #27777.",01/21/2025,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,1.0,,2.0,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at Wellhead West point (WH-SS-W @ 2'). Further site assessment will be proceeding under REM #27777.","Valent sand, 3 to 9 percent slopes. Map Unit Symbol 70. ",45.0,1.0,2534.0,0.0,,1.0,1435.0,0.0,,1.0,,1.0,,1.0,"WW Permit No 63026-MH located 2534' to the NNE of the pad.
|
||||
|
||||
Spill remediation and reporting will continue under Remediation Project No: 27777",2025-01-21,0.0,0.0,0.0,0.0,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at Wellhead West point (WH-SS-W @ 2'). Further site assessment will be proceeding under REM #27777.",The Yocam #22-32 well has been P&A'd. Form 6S is in process with the ECMC (doc no: 403610823). Further site assessment will be proceeding under REM #27777.,0.0,0.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002502,25.02,7335.0,6302.0,2011.0,71440.0,831.0,166.0,85.91683708248125,27.41649625085208,11.32924335378323,2.2631220177232447,POINT (-104.238241 40.182344),2,Metropolitan high commuting,Urban,412,173.43000000000393,173,2020 and After,Historical
|
||||
404064596,I w/S,SCHNEIDER ENERGY SERVICES INC,76840,404064596,2025-01-21,2023-12-01,Historical,SENW ,32,3N ,61W ,6,40.182344,-104.238241,,WELD ,OIL AND GAS LOCATION,331294.0, , ,,N,Unknown,0,0,0,0,,0,NON-CROP LAND ,,Sunny ,FEE,,,,,,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at the East Oil Tank North Point & Center Point (EPT-SS-N @ 3' & EPT-SS-C @ 3'). Work will be proceeding under REM #27777.",01/21/2025,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,1.0,,2.0,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at the East Oil Tank North Point & Center Point (EPT-SS-N @ 3' & EPT-SS-C @ 3'). Further assessment will be proceeding under REM #27777.","Valent sand, 3 to 9 percent slopes. Map Unit Symbol 70. ",45.0,1.0,2534.0,0.0,,1.0,1435.0,0.0,,1.0,,1.0,,1.0,WW Permit No 63026-MH located 2534' to the NNE of the pad. Spill remediation and reporting will continue under Remediation Project No: 27777,2025-01-21,0.0,0.0,0.0,0.0,,"On November 10, 2023 soil samples were collected from the Yocam location as part of the decommission and remediation process. Lab results confirmed TPH impacts at the East Oil Tank North Point & Center Point (EPT-SS-N @ 3' & EPT-SS-C @ 3'). Further assessment will be proceeding under REM #27777.",Oil storage tanks have been removed from site. Further assessment will be proceeding under REM #27777.,0.0,0.0,0.0,0.0,,0.0,0.0,False,0.0,,08123002502,25.02,7335.0,6302.0,2011.0,71440.0,831.0,166.0,85.91683708248125,27.41649625085208,11.32924335378323,2.2631220177232447,POINT (-104.238241 40.182344),2,Metropolitan high commuting,Urban,417,173.43000000000393,173,2020 and After,Historical
|
||||
404066320,S,WESCO OPERATING INC,95520,404052758,2025-01-09,2023-05-31,Historical,NWSE ,35,4N ,95W ,6,40.272118,-108.016071,,MOFFAT ,WELL SITE,312985.0, , ,,N,Unknown,0,0,Unknown,0,Historical spill - stained soil discovered during well sampling work completed under a Form 27 as part of well site decommissioning.,0,OTHER ,former well site,historical spill ,FEE,Colowyo Coal Company,,,,,,"This is a historical spill discovered during well site closure. The date of discovery listed above is the date that the excavated soil with a waste manifest reported volume was taken to the disposal facility. Soil samples were collected and analyzed next to the wellhead, beneath the flowline and a background sample with results submitted under a Form 27 document #403773199.",01/22/2025,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,15.0,8.0,11.0,,Vertical extent based on laboratory analysis. Horizontal extent is estimated based on visual. The extent may be revised based on the results of additional soil samples to be collected and analyzed. ,"From the NRCS web soil survey for this location -
|
||||
A - 0 to 3 inches: sandy loam
|
||||
C1 - 3 to 37 inches: gravelly sandy loam
|
||||
C2 - 37 to 60 inches: gravelly loamy sand",150.0,2.0,650.0,0.0,620.0,0.0,,1.0,2100.0,0.0,,1.0,,1.0,There are no nearby registered water wells that provide depth to water information. To provide depth to groundwater data we assumed the spring identified on the topographic map as 0.41 miles northwest as representing groundwater at the surface and corrected for the surface elevation at the well location compared to the surface location at the presumed spring to determine depth to water. ,2025-01-22,0.0,0.0,0.0,0.0,,historical spill,The well has been plugged and buried. The flowline has been capped and buried. All equipment has been removed. The Wesco Operating entire Maudlin Gulch field is being plugged and reclaimed.,35.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,29154.0,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.016071 40.272118),8,Small town high commuting,Rural,589,173.43000000000393,173,2020 and After,Historical
|
||||
404066328,S,WESCO OPERATING INC,95520,404052776,2025-01-09,2023-05-31,Historical,SWNE ,35,4N ,95W ,6,40.274748,-108.015271,,MOFFAT ,WELL SITE,312871.0, , ,,N,Unknown,0,0,Unknown,0,Historical spill - stained soil discovered during well sampling work under a Form 27 as part of well site decommissioning..,0,OTHER ,former oil & gas well site,historical spill ,FEE,Colowyo Coal Co,,,,,,The date of discovery listed above is the date that the excavated soil with a waste manifest reported volume was delivered to the disposal facility. This is a historical spill discovered during well site closure. Soil samples beneath the flowline and next to the well head and a background sample were collected and analyzed. The results were submitted as part of Form 27 document #403773019. Approximately 24 cubic yards of soil (loose measure) were excavated and disposed of.,01/22/2025,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,12.0,9.0,8.0,,Vertical extent based on laboratory samples. Surface horizontal extent is estimated based on visual. The extent may be revised based on the results of additional soil samples to be collected and analyzed. ,"From the NRCS web soil survey ""typical profile"" for the map unit at this location -
|
||||
H1 - 0 to 4 inches: very cobbly sandy loam
|
||||
H2 - 4 to 8 inches: extremely stony sandy loam
|
||||
H3 - 8 to 22 inches: extremely channery loam
|
||||
H4 - 22 to 26 inches: weathered bedrock
|
||||
|
||||
The NRCS data for this location may be misleading. This site was probably extensively cut down and graded when the well pad was constructed as indicated by the significant hill side cut on the east side of the well pad, so the soil at this location is more likely a mixture of undisturbed soils and fill material containing a variety of soil types from the underlying and surrounding hillside that were placed or exposed when the pad was constructed and the site leveled and graded during well pad construction and subsequent operations. Based on the soils encountered during planned additional sample collection, the soil description may be later revised. ",330.0,1.0,1400.0,0.0,1400.0,0.0,,1.0,2176.0,0.0,,1.0,,1.0,"The single well present within the 1/2 mile radius does not have any depth to water information. To provide depth to water data, we assumed that the spring identified on the topographic map approximately 0.41 miles west of the well location represents groundwater at the surface and corrected for the surface elevation at the well compared to the surface elevation at the presumed spring to determine depth to water. ",2025-01-22,0.0,0.0,0.0,0.0,,historical spill,The well has been plugged and buried. The flowline has been capped and buried. The pumping unit has been removed from the location. The Wesco Operated entire Maudlin Gulch field is being plugged and reclaimed. ,24.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,29152.0,08081000600,6,1007.0,994.0,78.0,69732.0,174.0,10.0,98.7090367428004,7.745779543197617,17.27904667328699,0.9930486593843099,POINT (-108.015271 40.274748),8,Small town high commuting,Rural,589,173.43000000000393,173,2020 and After,Historical
|
||||
404076599,I w/S,SCHNEIDER ENERGY SERVICES INC,76840,404076599,2025-01-31,2022-07-21,Historical,SWNW ,14,7N ,60W ,6,40.577229,-104.067085,,WELD ,PIT,111647.0, , ,,N,Unknown,0,0,Unknown,0,,0,CROP LAND ,,sunny ,FEE,,,,,,,"On June 30, 2022 soil samples were collected from the April pits as part of the pit closure and remediation process.
|
||||
Lab results confirmed TPH impacts on the berm and base/floor of the eastern pit. Work will be proceeding under REM #21609.",01/31/2025,,,1.0,0.0,0.0,0.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,1.0,0.0,1.0,0.0,0.0,0.0,75.0,15.0,0.0,,"On June 30, 2022 soil samples were collected from the April pits as part of the pit closure and remediation process.
|
||||
Lab results confirmed TPH impacts on the berm and base/floor of the eastern pit. Work will be proceeding under REM #21609.","Nunn loam, 0 to 6 percent slopes.
|
||||
Symbol unit 40, depth to water table > 40"", well-drained drainage classification",100.0,0.0,4047.0,0.0,4334.0,0.0,699.0,0.0,4334.0,0.0,,1.0,,1.0,"WW#0339995B, Permit #165605-A located 4,047 feet due south from the April 12-14 pits Spill remediation and reporting will continue under Remediation Project No: 21609.",2025-01-31,0.0,0.0,0.0,0.0,,"On June 30, 2022 soil samples were collected from the April pits as part of the pit closure and remediation process.
|
||||
Lab results confirmed TPH impacts on the berm and base/floor of the eastern pit. Work will be proceeding under REM #21609.",Pit is in process of remediation and closure. ,0.0,0.0,0.0,0.0,,0.0,0.0,False,1.0,21609.0,08123002501,25.01,5870.0,5052.0,846.0,72717.0,1193.0,253.0,86.06473594548551,14.412265758091994,20.3236797274276,4.310051107325384,POINT (-104.067085 40.577229),10,Rural area,Rural,925,173.43000000000393,173,2020 and After,Historical
|
||||
404107430,I w/S,CRESTONE PEAK RESOURCES OPERATING LLC,10633,404107430,2025-02-26,2023-12-23,Historical,SENE ,10,3N ,65W ,6,40.244268,-104.640949,,WELD ,PIPELINE,332743.0, , ,,N,Unknown,Unknown,0,Unknown,0,,0,NON-CROP LAND ,,"Cloudy, 50 degrees F. ",FEE,,,,,,,"Originally, this spill data was submitted under an Form 19 for the Aristocrat Angus 41-10C (REM #: 30658). After discussions with ECMC, it was determined that this data should have been presented as a separate historical release. This Form 19 is to retroactively report a historical release at this location.",02/26/2025,,,1.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,,,,,The extent was determined through confirmation soil sampling. ,Poorly Graded Sand - SP,1.0,0.0,5140.0,0.0,930.0,0.0,25.0,0.0,,1.0,5200.0,0.0,5375.0,0.0,,2025-02-26,0.0,0.0,0.0,0.0,,"During decommissioning activities at the Aristocrat Angus 42-10 & 7-2-10 Common line, historical impacts were discovered. ",Lease operators are coached to conduct routine AVO inspections at all oil and gas locations. ,3.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,30964.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.640949 40.244268),3,Metropolitan low commuting,Urban,431,173.43000000000393,173,2020 and After,Historical
|
||||
404108960,I w/S,CRESTONE PEAK RESOURCES OPERATING LLC,10633,404108960,2025-02-27,2023-12-21,Historical,SENE ,10,3N ,65W ,6,40.241895,-104.640867,,WELD ,WELL,,123,16673,,N,Unknown,Unknown,0,Unknown,0,,0,NON-CROP LAND ,,"Cloudy, 50 degrees F. ",FEE,,,,,,,"Originally, this spill data was submitted under a Form 19 for the Aristocrat Angus 41-10C (REM #: 30658). After discussions with ECMC, it was determined that this data should have been presented as a separate historical release. This Form 19 is to retroactively report a historical release at this location.",02/27/2025,,,1.0,,,1.0,,,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,,0.0,0.0,1.0,0.0,0.0,0.0,,,,,The extent was determined through confirmation soil sampling. ,Poorly Graded Sand - SP,20.0,0.0,5065.0,0.0,445.0,0.0,0.0,0.0,,1.0,5000.0,0.0,5125.0,0.0,,2025-02-27,0.0,0.0,0.0,0.0,,"During facility decommissioning activities, historical impacts were discovered at the wellhead and wellhead line ",Lease operators are coached to conduct routine AVO inspections at all oil and gas locations. ,3.0,1.0,0.0,0.0,,0.0,0.0,False,1.0,30962.0,08123001800,18,4681.0,3690.0,1658.0,85561.0,273.0,186.0,78.82930997650075,35.41978209784234,5.832087160863064,3.9735099337748347,POINT (-104.640867 40.241895),3,Metropolitan low commuting,Urban,434,173.43000000000393,173,2020 and After,Historical
|
||||
404116272,I,KP KAUFFMAN COMPANY INC,46290,404116272,2025-03-05,2023-12-09,Historical,NENW ,26,2N ,68W ,6,40.11507,-104.96766,Frederick,WELD ,WELL,240853.0, , ,,N,>0 and <1,>0 and <1,0,>0 and <1,0,,0,NON-CROP LAND ,,Not determined. ,FEE,"Aqua-Hot Heating Systems, LLC",,,,,,"During the decommissioning of the Grant 2 wellhead, five soil samples were collected from the sidewalls and floor in December 2023. The samples were field screened using a calibrated PID and all results were observed to be <1 ppm (see Table 4) & the samples were submitted for the full Table 915.1 analysis. Visible signs of soil contamination were not present at the time of sample collection. Upon reviewing the laboratory results, TPH at the SW-3 location exceeded Table 915.1 for TPH. Based on Rule 913.b the release was not reported however, KPK reported these results in doc. 403975614. Based on field screening results & visual observations, KPK believes the SW-3 results were reported in error and has proposed excavating/resampling at that location Figures and tables are attached.",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,False,0.0,,08123002012,20.12,1177.0,1072.0,130.0,140500.0,45.0,53.0,91.07901444350043,11.04502973661852,3.8232795242141036,4.502973661852167,POINT (-104.96766 40.11507),4,Micropolitan core,Suburban,452,173.43000000000393,173,2020 and After,Historical
|
||||
|
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Reference in New Issue
Block a user