_INSPECTION - C1981010 ‎(4)‎

• Permit No: C1981010
• IBM Index Class Name: Inspection
• Doc Name: Inspection Report
• From: DRMS
• Inspection Date: 12/11/2013
• Email Name: JLE
• Email Name: SB1
• Media Type: D
• Archive: No

December 11, 2013 C-1981-010/Trapper Mine JLE
HYDROLOGIC BALANCE -Rule 4.05; Drainage Control 4.05.1, 4.05.2, 4.053; Siltation Structures 4.05.5,
4.05.6; Discharge Structures 4.05.7, 4.05.10; Diversions 4.05.4; Effluent Limits 4.05.2; Ground Water
Monitoring 4.05.13; Surface Water Monitoring 4.05.13; Drainage —Acid and Toxic Materials 4.05.8;
Impoundments 4.05.6, 4.05.9; Stream Buffer Zones 4.05.18:
No name ponds No. 5 was frozen and snow covered. The pond did appear to be discharging. The embankment
was state stable and snow covered.
No Name Pond No. 4 was also frozen but was not discharging water. Overall the embankment appeared stable
and vegetated.
No Name No. 2 Pond was frozen over but the pond was discharging water. The primary spillway was free of
debris and the emergency spillway was clear and functional. The embankment was stable and snow covered.
The road to Johnson Ponds 7 to 9 were snow covered and inaccessible. However they were observed from the
west ash pit haul road. The ponds were frozen and snow covered. The embankments appeared stable.
Johnson Pond No. 6 was snow and ice covered. The primary spillway was clear of debris. The pond was
discharging.
West Pyeatt Ponds 1 to 3 was observed from the access road to these northern ponds. The ponds were snow
covered but appeared stable. The primary and emergency spillways appeared clear and functional.
East Pyeatt Ponds No. 1 to 3 were frozen and snow covered. The embankments were stable and the primary and
emergency spillways were clear and functional. Pond No. 3 was discharging.
The access road to the oak ponds was impassable. However these ponds were observed from the western ridge.
The ponds were frozen and snow covered. The embankments appeared stable and the primary and emergency
spillways were clear and functional.
Horse Gulch Pond was observed from on top of the fill,the access road was impassable. The fill was frozen and
snow covered. The embankment appeared stable and the pond appeared to be discharging under the snow. The
primary and emergency spillway was clear and functional.
Middle Flume pond No.3 was frozen and snow covered. The embankment was stable and vegetated. The primary
and emergency spillway was clear and functional. The pond did not appear to be discharging.
East Flume was snow covered and not discharging. The embankment was stable and vegetated. The primary and
emergency spillway was clear and functional.
East Middle Flume pond was frozen and snow covered. The primary and emergency spillway was clear and
Number of Partial Inspection this Fiscal Year: 4
Number of Complete Inspections this Fiscal Year: 2
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