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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #13 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: WATER AT DISCHARGE ELEVATION <br />Sediment Level (%) Total Storage: ESTIMATE 20% FULL <br />Outflow (cfs): TRICKLE <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills 8 Gullies On Embankment ok <br />Vegetation ok <br />Outlet Channels ok <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 /> \\uuuiuuuiii <br />Inspected By: ~, /V~,Y.~~ 84.t~,•: <br />Kirk Allen Za~eb : 55 ~~~+++ <br />Colorado P.~. ~i28855 ~'~Q <br />F` <br />Date: June 22, 1998 /~~~i~'S/nn~. ~~rn\~~,~~~~\\ <br />~~~annn n wu~~~`~\~ <br />