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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #20 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills 8 Gullies On Embankment ok <br />Vegetation ok SNOW COVERED <br />Outlet Channels ok <br />Other <br />Pond Structure: <br />Settling ok <br />Cracks Or Slides ok SNOW COVERED <br />Seepage ok <br />Other <br />Appurtenant Structures: <br />Primary Spillway ok SNOW COVERED <br />Secondary Spillway No Secondary Spillway <br />Other <br />Additional Comments: <br />STRUCTURE WAS GENERALLY FROZEN OVER AND SNOW COVERED. <br />WITH WHAT COULD BE SEEN, THE STRUCTURE APPEARED TO BE COMPETENT <br />AND FUNCTIONING PROPERLY. <br />Inspected By: <br />Date: <br />Approximate Water Level: UNKNOWN -SNOW & ICE COVERED <br />Sediment Level (9'0) Total Storage: SNOW & ICE COVERED <br />Outflow (cfs): NONE EVIDENT <br />Kirk Rllen 2~ el ~c w,~ ~ <br />Colo~do A.E. FSr"~ <br />A . <br />~''ii,~~~iVAL EN \\\`~~~ <br />~~~~nnninnu~~~ <br />