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Mining Area Seneca ll Mine Facility Configuration Cross-Vally Pond , <br /> Datelnspected 3/10/2015 Date Last Inspected 11/1/2014 <br /> Impoundment Pond`#008 -Pond Location SEXSWX,Sec.7,TSN,R86W Quarterly Impoundment Inspection Form <br /> NPDES ID`N10 CO-0000221 b P.008 Site Location 7.1 mi SE of Hayden,CO <br /> Owner's Rep Scott Cowman Inspector Dennis.lones <br /> . e <br /> Mark or Write,in Appropriate Response. <br /> FEATURE PROBLEM COMMENTS <br /> YES(Above) NO(Below) <br /> GENERAL <br /> Water Level(above or below principal spillway) X <br /> Existing Embankment Freeboard(4.7 ft) 4.7 <br /> Outflow(gpm) X 2.75 <br /> EROSION <br /> Rills&Gullies on Embankment X <br /> Wave Erosion X <br /> Spillway Erosion X <br /> Burrows X <br /> Other X <br /> STRUCTURAL <br /> Differential Settling. X. <br /> Cracks or Slides X <br /> Seepage X Slump on valley hillside below dam(south side),no problem(stabile),has <br /> Other X existed for years. <br /> STRUCTURES <br /> Principal Spillway <br /> Clogged Orifice X <br /> Clogged or Damaged Culvert X <br /> Damaged Headgate NA <br /> Emergency Spillway <br /> Erosion X <br /> Riprap X <br /> Clogged or Damaged Culvert X <br /> Other X <br /> MAINTENACE <br /> Maintenance Required X <br /> Maintenance Performed X <br /> Additional Comments X <br /> NO LONGER REQUIRED DUE TO FINAL BOND RELEASE <br />