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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #10 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: UNKNOWN -SNOW & ICE COVERED <br />Sediment Level (%) Total Storage: SNOW 8 ICE COVERED <br />Outflow (cfs): NONE EVIDENT <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills & 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 />II// II AA00nn ~~~\\1lrlui•i. <br />Inspected By: M1~K~. ~r~l/~1 ~~~` Qp,~Of E~~~Af1~fi <br />Kirk Allen Zabel s ~'~ P Nly'~ <br />Colorado P.E. # 2885=~ ~ 88S ~. o c <br />-o • 2 S t <br />Date: December 19, 1997 = ~" '• t ,y4 <br />~~ // s ~ o N A L, E N G ~~~ ,\ o~. <br />