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QUARTERLI PO;TD INSPECTION REPORT <br />OPER;,TOR: Snowmass Coal Company <br />"tINE: North Thompson Creek <br />DATE OF INSPECTION: 12/6/83 <br />POND IDENTIFICATION <br />Tl'PE OF POND <br />I 2 3 4 5 <br />P-1 P-3 P-4 P-5 P-6 <br />Detention Sediment Detention Detention Detention <br />OPEP,ATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: Dry, Capacity, Capacity, Dry, Dry <br />Sediment level(% total storage): 10%, Can't Tell. Can't Tell. 10%. 10% <br />outflow(cfs): No, No, No, No, No <br />FEATURrc <br />PROBLE"1 <br />corlrtE'\^rs <br />EROSIONAL: 'E NO <br />Rills b Gullies on Embankment x <br />Inadequate vegetation x -Pond P-3 & P-4 <br />Outlet Channel Erosion x <br />Burrows x <br />Other x <br />STRUCTURAL: 'ES NO <br />Differential Settling x <br />Cracks or Slides x <br />Seepage x <br />0-her x <br />APPURTENANT STRUCTURES: ES NO <br />Defective Spillways x <br />Dewatering Device Clogged x <br />Faulty Gates, Baffles, Pumps x <br />Other x <br />DDITIONAL COMMENTS: ~ <br />IAINIEtdA':CE REQUIRED: <br />Ponds P-3 and P-4 seeded in October, 1983. Success will be evaluated in the <br />spring of 1984. <br />NAME OF INSPECTOR: Scott Jones <br />RL/82 <br />