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COGIS - SPILL OR RELEASE INFORMATION

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Howe USX AB-33-05D - #489050 InformationStatus: CL - 3/20/2025
Spill Type: ReleaseFacility Name/No.:Howe USX AB-33-05D /
Facility Type:SPILL OR RELEASEFacility Status:CL
Date of Discovery:1/7/2025Date Closed:3/20/2025
Operator:NOBLE ENERGY INC Operator Number:100322
County:WELD  - #123Location:NENW 33 7N64W
Doc Number:404051600Lat/Long:40.536439 / -104.559172  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:
37707
 
Spill Description:
On 12/02/2024, Howe USX AB33-05D tank battery decommissioning activity was 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. Final laboratory analytical results received on 1/7/2025, indicate the soil sample, AST02, discovered beneath the southernmost aboveground storage tank exceeded ECMC Table 915 standards for TPH at 1,400 mg/kg. Groundwater was not encountered during decommissioning activities.
 
Resolution:
Resolving Document:  404135873Closure Requested:  03/20/2025
Resolution:  Work Procedeing under Form 27
 
Resolution Project:
Date Approved:  9/26/2024Facility Name:  HOWE USX AB
Date Recv'd:  9/26/2024Facility ID:  421723
Rem DocNum:  403935343Remediation Project #:  37707
Document Type:  FORM 27 qtrqtr: NENW   section: 33  township: 7N   range: 64W   meridian: 6
 
Operator Information:
Operator:NOBLE ENERGY INC
Oper. No.100322
Address:1099 18TH STREET SUITE 1500  DENVER  CO 80202
Type of Facility:SPILL OR RELEASE
Fac. Name:Howe USX AB-33-05D -
County Name:WELD
qtrqtr: NENWsection: 33township: 7Nrange: 64Wmeridian: 6