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COGIS - SPILL OR RELEASE INFORMATION

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Rehfeld K Unit 1 Facility Closure - #479539 InformationStatus: CL - 3/13/2021
Spill Type: ReleaseFacility Name/No.:Rehfeld K Unit 1 Facility Closure /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:3/1/2021Date Closed:3/13/2021
Operator:GREAT WESTERN OPERATING COMPANY LLC Operator Number:10110
County:ADAMS  - #001Location:SESE 2 1S68W
Doc Number:402614111Lat/Long:39.989985 / -104.962122  Source: ACTUAL based On LatLong
Municipality
(if within municipal boundaries):
--
Waters of the State:YImpacted Media:
Related Remediation Project Number
if work proceeding under an approved Form 27:
16588
 
Spill Description:
Potential impacts to soil and shallow groundwater were observed beneath the separator during facility closure activities on 3/1/21, and 170 feet east of the separator, beneath the partially buried produced water tank on 3/2/21. The potential release was discovered at 3:35 pm on 3/1/21 and at 2:30 pm on 3/2/21. 24-hour notifications were made for each discovery due to there being 2 different potential release points. However, both potential releases are being addressed in this combined Initial Form 19. The potential releases were completely contained on-site, surface water was not impacted, no injuries occurred as a result of the releases, and cleanup is ongoing.
 
Resolution:
Resolving Document:  402625430Closure Requested:  03/13/2021
Resolution:  Work Procedeing under Form 27
 
Resolution Project:
Date Approved:  2/4/2021Facility Name:  GREAT WESTERN REHFELD "K" UNIT
Date Recv'd:  2/4/2021Facility ID:  320294
Rem DocNum:  402590712Remediation Project #:  16588
Document Type:  FORM 27 qtrqtr: SESE   section: 2   township: 1S   range: 68W   meridian: 6
 
Operator Information:
Operator:GREAT WESTERN OPERATING COMPANY LLC
Oper. No.10110
Address:1001 17TH STREET #2000  DENVER  CO 80202
Type of Facility:SPILL OR RELEASE
Fac. Name:Rehfeld K Unit 1 Facility Closure -
County Name:ADAMS
qtrqtr: SESEsection: 2township: 1Srange: 68Wmeridian: 6