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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />RI;FERENCE ELEVATIONS: <br />COLORADO YAMPA COAL COMPANY <br />MINE 1. MINE 2. ECKMAN PARK <br />7 /3O~ l9~ <br />RISER CREST = 6827.0; DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: !~~ <br />Sediment level(% lotalstorage) ~7i <br />OulBow (cfs): Q <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments _ /L, <br />Inadequate Vegetation <br />Outlet Channel Erosion .~ <br />Burrows <br />Othcr <br />STRUCTURAL: <br />Differential Settling ~' <br />Cracks or Slides <br />Seepage // <br />Othcr <br />APPURTENANT STRUCTURES: <br />Defective Spillways Y <br />• Dewalering Device Clogged / <br />'~, ~ Faulty Gates, BafOes, Pumps <br />' Other // <br />ADDITIONAL COMMENTS: ~~bL'd1711~ir ~~°1~~7r ~' / <br />MAINTENANCEREOUIRED: /i/J ~/r+Ki. /~/PtcAr fjl~ ~ittLQ' <br />INSPECTOR: ~iSi~L.S ~IKF.Gt <br />I:/DOCUMENT/PON DINSP. DOC <br />r <br />_._..,.a.. _.. _.. .._. .~:y.. <br />