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FILE: 118.7 <br />INSPECTOR:14/ax,&I N % Glcl-e�S <br />DRAINAGE: JOHNSON GULCH <br />QUARTER o20/,S— <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />SIGNATURE: <br />DATE OF INSPECTION: (, %(7 <br />POND IDENTIFICATION <br />Johnson #6 <br />Johnson #7R <br />Johnson #8R <br />Johnson #9R <br />Johnson #10R <br />Approximate water level: <br />p c` <br />/ p 6 o <br />DO o <br />06 o <br />Q v o <br />Sediment level (% total storage): <br />Outflow (cfs): <br />S <br />Sediment marker (install or replace) <br />%,r ad --C r <br />K de Lot- <br />Ytd LUe <br />Identification sign (install or replace) <br />CftiC <br />t6LC <br />`�C <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />d <br />O <br />x1D <br />410 <br />Rills and/or gullies on upstream face. <br />Inadequate vegetation. <br />O <br />I -Vo <br />Outlet channel erosion.4ZO <br />Burrows.o <br />/t/O <br />a <br />/c/Q <br />Erosion of toe.ILIDU <br />Water impounded against downstream toe. <br />4/0 <br />D <br />Other. <br />— <br />— <br />— <br />STRUCTURAL: <br />Differential settling. <br />Q <br />Cracks, slides, or scarps. <br />/r/D <br />/(/6 <br />Q <br />D <br />Seepage (specify location, color, value). <br />4/0 <br />Defective spillways. <br />-1/0 <br />it/0 <br />D <br />U <br />yd <br />Other. <br />—-- <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />A10 <br />�► <br />Dewatering device clogged. <br />D <br />/1/ <br />Cracking or crushing of pipes. <br />Q <br />Other. <br />-- <br />— <br />— <br />— <br />— <br />COMMENTS: <br />#6: use riser/siphon tube as sediment marker; siphon top = 90%, top <br />- 1.5' = 60%. <br />TRAPPER MINING INC. <br />