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COGIS - SPILL OR RELEASE INFORMATION

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National Hog Farm-65N63W 21SWNE - #491673 InformationStatus: CL - 9/10/2025
Spill Type: ReleaseFacility Name/No.:National Hog Farm-65N63W 21SWNE /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:6/17/2025Date Closed:9/10/2025
Operator:PDC ENERGY INC Operator Number:69175
County:WELD  - #123Location:SWNE 21 5N63W
Doc Number:404246626Lat/Long:40.387027 / -104.438312  Source: ACTUAL based On LatLong
Municipality
(if within municipal boundaries):
--
Waters of the State: Impacted Media:
Related Remediation Project Number
if work proceeding under an approved Form 27:
32723
 
Spill Description:
On 6/18/2025, National Hog Farm-65N63W 21SWNE tank battery decommissioning activities were completed. During the completion of the activities, no potential presence of impacted material(s) was observed/smelled. Consistent with Rule 912, samples were collected and analyzed to determine whether any constituents are present at levels in excess of Table 915-1 standards. Partial laboratory analytical results received on 6/18/2025 indicate that soil samples, AST01@0-6’’, discovered northeast of the above ground storage tank, exceeded ECMC Table 915 standards for Total Petroleum Hydrocarbons (gasoline range organics) at 730 mg/kg. Groundwater was not encountered during decommissioning activities. Final lab data will be included in a supplemental Form-19.
 
Resolution:
Resolving Document:  404349917Closure Requested:  09/10/2025
Resolution:  Work Procedeing under Form 27
 
Resolution Project:
Date Approved:  11/6/2023Facility Name:  NATIONAL HOG FARM-65N63W
Date Recv'd:  11/6/2023Facility ID:  331245
Rem DocNum:  403582818Remediation Project #:  32723
Document Type:  FORM 27 qtrqtr: SWNE   section: 21  township: 5N   range: 63W   meridian: 6
 
Operator Information:
Operator:PDC ENERGY INC
Oper. No.69175
Address:1099 18TH STREET SUITE 1500  DENVER  CO 80202
Type of Facility:SPILL OR RELEASE
Fac. Name:National Hog Farm-65N63W 21SWNE -
County Name:WELD
qtrqtr: SWNEsection: 21township: 5Nrange: 63Wmeridian: 6