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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG 8 MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #21 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: UNKNOWN -SNOW 8 ICE COVERED <br />Sediment Level (%) Total Storage: SNOW 8 ICE COVERED <br />Outflow (cfs): NONE EVIDENT <br />Features 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 SE EN, THE STRUCTURE APPEARED TO BE COMPETENT <br />AND FUNCTIONING PROPERLY. <br />`~~Q,D f0~sT.,,~, <br />~,LLEN'• f <br />Inspected By: ,~h ~' ~ ~' <br />Kirk Allen Zabel ~ ~ t ~,.~; v <br />Colorado P.E. # 28855= ~ s Z86$6 •, ~ <br />A' ~• .•• cy~; <br />Date: March 5, 1998 fS••..•,..•'~~~\`~. <br />