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.., <br />QUARTERLY INSPECTION REPORT <br />OPERATOR' Colorado Yampa Coal Company <br />MINE: Mine No. 3 <br />DATE OF INSPECTION: March II, 1987 <br />POND IDENTIFICATION <br />TYPE OF POND <br />I 2 3 4 5 <br />Mine H3 North <br />Sediments ion <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate Water Level: 6664 <br />Sediment Level (x total Storage): Ice on pond No sediment level obtained <br />Outflow (cfs):_ Pond was flowing; no flow measurement was recorded at the time <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankment _ X <br />Inadequate Vegetation _ X <br />Outlet Channel Erosion _ X <br />Burrows _ X <br />Other _ _ <br />STRUCTURAL: <br />Differential Settling _ X <br />Cracks or Slides _ X <br />Seepage _ X <br />Other _ _ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _ X <br />Dewatering Device Clogged _ X <br />Faulty Gates, Baffles, Pumps _ X <br />Other _ _ <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: ~.,c,,,,~ ~.~~..~aa <br />