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<br /> <br />OPERATOR: COLORADO YAMPA COAL COMPANY <br />MINE: MINE 1, MINE 2, ECKMAN PARK <br />DATE OF INSPECTION: f~B/01 /9~ <br />SEDIMENT POND IDENTIFICATION: POND M <br />REFERENCE ELEVATIONS: <br />RISER CREST = 96.4: DEWATER HOLE = 90.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />'. ! _ 90. 7 7 <br />Approximate water level: Z 4boJ Q d Q w d~, E / "1 d~ Q. _ <br />Sediment level(% totalstorage) 35 °/o <br />Outflow (cfs): b./0 fs" Baski O.o¢az <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~C <br />Inadequate Vegetation <br />Oulle[ Channel Erosion ~L <br />Burrows / <br />Other / 1~+~+n, ~+ r,ser ~+~ ~, <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides <br />Seepage / <br />Other / <br />APPURTENANT STRUCTURES: <br />Defective Spillways / <br />Dewa[ering Device Clogged _~ <br />Faulty Cates, Baffles, Pumps <br />Other / <br />ADDITIONAL COMMENTS: 1~ONC <br />MAINTENANCE REQUI <br />1:/D000M ENT/PON DINSP. DOC <br />