COGIS - PIT Information
DEVER A PAD - #295547 Information Related Insp GIS Doc COA Orders Facility ID: 295547 Facility Name / No: DEVER A PAD / Operator Name / No: URSA OPERATING COMPANY LLC / 10447 Facility Status / Date: CL / (8/2/2013) County Name / No: GARFIELD / 045 Location: SWSE 18 6S92W Field Name / No: MAMM CREEK / 52500 Lat / Long: 39.52197 / -107.7088 Pit Use: Offsite Disposal: N/A Existing Site Conditions Sensitive Area: Y Land Use: NON CROP LAND Dist. to Water Source: Surface Water: Dist. to Ground Water: Water Wells: Pit Design and Construction Data Size of PIT (feet): Depth: 5 Length: 20 Width: 20 Calc. PIT
356 Daily Disposal
Evap: Perc: 0 PIT Type: Liner Material: HDPE Thickness:60 Treatment Method: Pit Covering Fence: Net: Comment: In early 2009, Antero closed the pit. Liner was sent to Garfield County landfill, and pit backfilled w/o confirmation samples. In early 2013, Antero excavated the pit, removed impacted material and properly disposed it in landfill, and took confirmation samples. Pit closure is now in compliance. The project has been closed. C Lujan, 08/02/2013.