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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #15 <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 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 />\\~U~"~ <br />Inspected By: ( <br />/4 <br />, <br />Kirk Allen Zab <br />d S .N•'v' ~~' <br />_ <br />Colorado P.E.~k.~ii~ ~ ~ `~ _ <br />28 <br />~• ° <br />8 <br />~ . 55 <br />- <br />so• <br />Date: December 19, 1997 % "' <br />• <br />••4.~ <br />~i~~ <br />T••• V ~\ <br />.,~ <br />s,~ <br />~~~~~o <br />, <br />` I ENG <br />I <br />