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400735026 19 2014-11-19T12:11:24.883-07:00 10110 GREAT WESTERN OPERATING COMPANY LLC

1801 BROADWAY #500

DENVER CO 80202 Scot Donato 303 398-0537 303 549-7739 Rachel Peterson Project Manager 2014-11-19T12:11:24.883-07:00 2014-11-19T12:11:24.837-07:00 439123 in process RachelPetersonWH 2014-11-19T12:07:03.883-07:00 RachelPetersonWH petersonr@agwassenaar.com 0.00000 sdonato@gwogco.com RachelPetersonWH RachelPetersonWH 2014-11-19T12:11:19.947-07:00 400695452 400735026 ALLISON, RICK 2014-09-25T00:00:00-06:00 PARTIALLY-BURIED VESSEL WELD SWSE 26 6N 67W 6 N OTHER clear, sunny 0 0 A fiberglass produced water vessel was being removed and potential impacts were observed in soils beneath the removed vessel. Limited excavation and stockpiling of visibly impacted were conducted. 333241 400695452 false 2014-09-25T00:00:00-06:00 40.452920 -104.857360 Windsor FEE 0 0 0 false <_x0032_7_approved>true 8677 S false vacant and industrial 0 0 Unknown 0 0 false false false true false 0 2014-09-25T13:33:33.687-06:00 historical release: unknown quantity of produced water released 400735026 COGCC has reviewed and approved the Form 27 Site Investigation and Remediation Workplan for the Mershon location and has assigned Remediation Project No. 8677 to this release. Requesting closure of spill tracking #400695452. 400735026 400735026 FORM 19 SUBMITTED 400735026.pdf 400735026 1 SPILL 2014-09-25T00:00:00-06:00 Weld County Tom Parko

N/A

970 353-6100 400735026 2 SPILL 2014-09-25T00:00:00-06:00 Surface Owner Broe Group

400735026 3 SPILL

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