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ANNUAL & QUARTERLY POND INSPECTION <br />COORS ENERGY COMPANY <br />KEENESBURG MINE SITE <br />Date of Inspection~~Q.n~- ~~~,`-~s~ <br />Pond Identification: <br />Type of Pond <br />Approx. water level <br />- (% of capacity) <br />Sediment level <br />- (% of capacity <br />Outflow <br />Erosional Features: <br />- Rills /Gullies <br />- Inadequate <br />Vegetation <br />- Outlet Channel <br />Erosion <br />- Burrows <br />- Other <br />Sediment <br />Pond #2 <br />Sediment <br />~ ~ ~~ <br />~~-~c~~ <br />ves no <br />Sewage <br />Lagoon <br />Evaporation <br />~~- <br />.ves no <br />-~ <br />~- <br />Dugout <br />Permanent <br />O <br />5-I D <br />r~rq <br />ves no <br />Reclaim <br />Pit "B" <br />Evaporation <br /> <br />Y\o~n4 <br />ev s no <br />X <br />,~ <br />Structural Issues: <br />- Settlement __~ <br />-Cracks/Slides <br />-Seepage <br />- Spillways (cond.) _ c~ ~ ~3 <br />-Other <br />Capacities: 15.6 acre ft. 1.2 acre ft. 19.7 acre ft. NJA <br />5,097,925 gals. 392,150 gals. 6,437,760 gals. N/A <br />Comments: These impoundments are maintained in accordance with the approved <br />plans and applicable regulations for each. <br />Signature (P.E. or Authorized <br /> <br />