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POND IDENTIFICATION <br />Johnson #6 <br />Johnson #7R <br />Johnson #8R I <br />Johnson #9R <br />Johnson #10R <br />Approximate water level: <br />/0070 <br />/OO /o <br />/ 0 0 % <br />/ O070 <br />/ 00 4 76 <br />Sediment level (% total storage) <br />Ye.) <br />( 5 �v <br />6 % <br />/ , e i fl i sF _ <br />6Q 7o <br />Outflow (cfs) <br />�Q <br />z/ 0-.-S <br />/ <br />L/ e <br />z C ,Ff <br />Sediment marker (install or replace) <br />OK <br />Coyi,p -, 'ai r`-- <br />q yt cle ru)a - ,..r <br />(iAderli/ct e r <br />I/ildeyZi./ /,- r" <br />Identification sign (install or replace) <br />(P p(.OLQ._ <br />i pi pC -CSC' <br />_ <br />i el pi-.c`c <br />in p4-0--Le- <br />/hpC CC <br />EROSIONAL: <br />Rills and/or gullies on downstream face. <br />/ <br />/ <br />N 0 <br />f <br />/V C <br />/1/ <br />A/0 <br />Rills and/or gullies on upstream face <br />r 0 <br />/1/0 <br />q/D <br />/ J <br />Inadequate vegetation. <br />J <br />/1/,0 <br />4/ 0 <br />� (/ J <br />Outlet channel erosion. <br />1(.4 <br />//J <br />4 <br />A/D <br />N 0 <br />Burrows <br />y eS <br />//i <br />/1 /) <br />// 0 <br />N O <br />Erosion of toe <br />4 f 0 <br />470 <br />VD <br />/V 0 <br />A/0 <br />Water impounded against downstream toe <br />Nu <br />A/ 0 <br />4/D <br />/1/ 0 <br />N 0 <br />Other. <br />— <br />— <br />— <br />— <br />STRUCTURAL: <br />Differential settling <br />. l <br />N v <br />/(/v <br />"� <br />/v D <br />A/0 <br />/1/0 <br />Cracks, slides, or scarps <br />NO <br />�/,) <br />A /D <br />�/D <br />A/D <br />Seepage (specify location, color, value) <br />A b <br />/ " /Q <br />/." / <br />41 U <br />4 /U <br />Defective spillways <br />/1/iI <br />A I b <br />Al 0 <br />,ti 1) <br />"JO <br />Other <br />— <br />— <br />— <br />— <br />APPURTENANT STRUCTURES: <br />Defective spillways. <br />,e(9 <br />/V0 <br />4/0 <br />4/II <br />D <br />Dewatering device clogged <br />,,./0 <br />/ 1//� <br />/, <br />/✓ ✓ /j¢ <br />f <br />Cracking or crushing of pipes <br />NO <br />. // �} <br />j f <br />//l/{j� <br />/f/%/} <br />Other. <br />— <br />— <br />/ <br />-� <br />COMMENTS. <br />siphon top = 90 %, top - 1.5' = 60 %. <br />_ <br />#6 use riser /siphon tube as sediment marker; <br />00 ?noble -s rto +-ec. <br />MAINTENANCE REQUIRED. <br />it a <br />i 8 I D 7o he CCeahed /4- •/, a- ulec.4 -tie PQ►-m,`i <br />, <br />1 <br />►y, <br />.t- <br />.S6h 7 <br />WPM NWIII INC. <br />FILE 118 7 <br />INSPECTOR:1 Lrt -- / ( cke 43 <br />DRAINAGE: JOHNSON GULCH <br />TRAPPER MINING INC. <br />QUARTERLY SEDIMENT POND INSPECTION REPORT <br />' QUARTER 2o/.2- <br />SIGNATURE: 41 ,A. e1 <br />DATE OF INSPECTION 97/3/2 o / 2- <br />