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` . <br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />COLORADO YAMPA COAL COMPANY <br />MINE 1 MINE 2 ECKMAN PARK <br />~/ <br />POND H <br />RISER CREST = 6792.5; LOWEST HOLE = 6966.2 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: A/A ~fflaz~~ PN~o~ /AJ .Bm~7eH t1i= Ao~JD) <br />Sediment level (% total storage) .S' /0~ <br />Outflow (cfs): ~ t7 - <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES N <br />Rills & Gullies on Embankments <br /> <br />Inadequate Vegetation <br />Outlet Channel Erosion f/ <br />_ <br />S~~ t.~Cf~~ <br />~ <br />Burrows _ <br />/ <br />/ <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />'/ st,}~1J G01/EREb <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Battles, Pumps <br />Other <br />y/ <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />INSPECTOR: <br />is/documenUgrtlypnd/pondmsp.doc <br />