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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION <br />REFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />MINE I, MINE 2. ECKMAN PARK <br />3/Z 6 /P7 <br />POND D <br />RISER CREST = 6849.9: LOW EST HOLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />684. / 4 <br />Approximate water level: II ~ <br />Sediment level (% total storage) 30`0 ~~°,,, ~, ~1.~ ~ o-s ~V...• ~..-.T <br />Outnow(cfsy 0.36 cg's <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments J~ <br />Inadequate Vegetation _~ <br />Outlet Channel Erosion <br /> <br />Burrows <br /> <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage ~ <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~ <br />Dewatering Device Clogged ~ <br />Faulty Gates, Baines, Pumps t/ <br />Other t~ <br />ADDITIONAL C'OMMEN'T <br />MAINTENANCE REQUIR <br />~.vG Ewten~l/ueeJr- <br />INSPECTOR: ARV/S /~OGf~S <br />/e~ <br />I:/DOCUMENT/PON DINSP. DOC <br />