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. iii iiiiiiiiiiiiiiii~ <br />QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: WEST RIDGE POND (NPDES 00210021 <br />Type Of Pond: INCISED <br />Operational Status At Time of Inspection <br />Approximate Water Level: AT DISCHARGE ELEVATION <br />Sediment Level (%) Total Storage: ESTIMATED 85% FULL <br />Outflow (cfs): APPROXIMATELY 0.67 CFS <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 <br />Other <br />Additional Comments: <br />Permanent Impoundment. <br />Discharge was clear and structu re appeared to be competent and functioning properly. <br />Small drainage path on east bank caused by upslope spring flow did noT appear to have de <br />The gully activity will continue To be monitored during future inspections. <br />properly. <br />Inspected By: <br />Brian D. Gontarek <br />Date: June 22. 1999 <br />