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FILE: 118.7 <br />INSPECTOR: /�1Gc �rCTC /t `' cl e � S <br />DRAINAGE: JOHNSON GULCH <br />3 <br />QUARTER <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />SIGNATURE: <br />DATE OF INSPECTION: <br />POND IDENTIFICATION <br />Johnson #6 <br />Johnson #711 <br />Johnson #811 <br />Johnson #911 <br />Johnson #lOR <br />Approximate water level: <br />Sediment level (% total storage): <br />r` il cL L <br />c� <br />s j'o <br />c ,� ' ci L <br />Outflow (cfs): <br />c C j <br />< C f' S <br />< C S <br />C) <br />Sediment marker (install or replace)ellrllzl1 <br />r-aAz -e,* <br />lei' Nr <br />r-cf,),Lj-e,-- <br />Identification sign (install or replace)L <br />c <br />�C <br />u�C_ e_ <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />Rills and/or gullies on upstream face. <br />v <br />J <br />U <br />Inadequate vegetation. <br />� <br />/YJ <br />Outlet channel erosion.O <br />.rf J <br />Burrows. <br />Erosion of toe. <br />L <br />Water impounded against downstream toe.U <br />�v <br />,r��l <br />w <br />/�/J <br />Other. <br />STRUCTURAL: <br />Differential settling. <br />Cracks, slides, or scarps. <br />Seepage (specify location, color, value). <br />Defective spillways. <br />y(1 <br />/ZA0U <br />✓J <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />Dewatering device clogged. <br />NO9 <br />2 <br />Cracking or crushing of pipes. <br />Other. <br />COMMENTS: <br />#6: use riser/siphon tube as sediment marker; siphon top = 90%, top - <br />1.5'= 60%. <br />a . <br />