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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG 8 MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: TIPPLE PONDS #'S 1.2.3. 84 (NPDES 001) <br />Type Of Pond: ALL INCISED AND IN SERIES <br />Operational Status At Time of Inspection <br />Approximate Water Level: POND 1 - 0.15 FT. ABOVE DISCHARGE <br />POND 2 - 0.1 FT. BELOW DISCHARGE <br />POND 3 - 0.2 FT. ABOVE DISCHARGE <br />POND 4 - 0.3 FT. BELOW DISCHARGE <br />Sediment Level (%) Total Storage: SEE COMMENTS <br />Outflow (cfs): NO DISCHARGE FROM PONb #4 <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills $ 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 ok Primary and Secondary Spillways Combined. <br />Other <br />Additional Comments: Pond #1 Sediment level is 0.55 feet below discharge elevation. <br />Pond #2 Sediment level is 2.0 feet below discharge elevation. <br />Pond #3 Sediment level is 2.3 feet below discharge elevation. <br />Pond #4 Sediment level is 2.8 feet below discharge elevation. <br />Pond #1 has reached the point that it needs to be cleaned out. It is recommended that this work be done <br />as soon as a contractor can be scheduled. In general, the sWdures appeared to functioning properly. <br />Inspected By: F,u~(~ /"'r O /sp'' <br />EN •• F <br />Kirk Allen Zabel ~ ~, a\ ly~ :9~ <br />Colorado P.E. #'~885~ ~^• ~ <br />-o 0 28855 r: <br />Date: June 22, 1998 % °R. " ~ ~~ <br />'~ <br />