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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG 8 MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #19 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: ALMOST DRY <br />Sediment Level (%) Total Storage: ESTIMATE 15% FULL <br />Outflow (cfs): NONE <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills 8 Gullies On Embankment ok <br />Vegetation ok <br />Outlet Channels see comments below <br />Other <br />Pond Structure: <br />Settling ok <br />Cracks Or Slides ok <br />Seepage ok <br />Other <br />Appurtenant Structures: <br />Primary Spillway ok <br />Secondary Spillway No Secondary Spillway <br />Other <br />Additional Comments: <br />Structure appeared to be competent and functioning properly. <br />Channel lining fabric is exposed in outlet channel. Condition doesn't appear to have gotten <br />worse since last falls inspection. Condition appeared stable, but should continue to be <br />monitored in future inspections. <br />\~~\ \ 111 I I I I I l l///// <br />Inspected By: <br />Kirk Ilen ZatB? <br />Colorado P.E.a <br />Date: June 22. 1998 <br />4~~ .., „c G/s iii <br />~; o <br />8855 r~ <br />x,55 ;' ~ <br />T'"mnnunl\~~~ <br />