Laserfiche WebLink
OPERATOR: CYPRUS YAMPA VALLEY TWENTYMILE MINE <br />MINE: FOIDEL CREEK (Fish Creek Tipple) <br />DATE OF INSPECTION: December 20, 1990 <br />POND IDENTIFICATION: E <br />TYPE OF POND Sedimentation <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6658.7 <br />Sediment level (% total storage) <br />Outflow (cfs): 022. cfs. <br />Approx. 15% <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />YES NO <br />Rills & Gullies on Embankment No <br />Inadequate Vegetation No <br />Outlet Channel Erosion No <br />Burrows No <br />Other Na <br />STRUCTURAL: <br />YES NO <br />Differential Settling No <br />Cracks or Slides No <br />Seepage No <br />Other No <br />APPURTENANT STRUCTURES: <br />YES NO <br />Defective Spillways No <br />Dewatering Device Clogged No <br />Faulty Gates, Baffles, Pumps No <br />Other No <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: Repairs completed on inlet channel erosion. Repairs <br />made on inlet drop piping. <br />NAME OF INSPECTOR: <br />