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HAYDEN GULCH TERMINAL, INC. <br />Hayden Gulch Loadout Facility <br />Permit No. C-92-081 <br />RECEIVED <br />JUL 2 9 1997 <br />Quarterly Sedimentation Pond Inspection Report Division of Minerals & Ueolp9Y <br />Date of Inspection: June 20, 1997 Date Last Inspected: March 27, 1997 <br />Pond: Rail Loop Pond Pond Location: SE'/. SE'/. Sec. 14, T6N, R88W <br />NPDES I.D. No.: COG-850008-002A Site Location: 2 mi. SE of Hayden, CO <br />Facility Configuration: Embankment Pond Owner's Rep: Tom Petrosky, Resident Agent <br />Water Level (above or below principal dewatering orifice): Above Below X >2 Ft. <br />Sediment Level (below dewatering orifice [designated sediment level]): > 4 Ft. <br />Sediment Removal Required: Yes No X <br />Outflow: 0 cfs <br /> PROBLEM <br />FEATURES COMMENTS <br /> YES NO <br />EROSION: <br />Rills R Gullies on Embankments X <br />Wave Erosion X <br />Spillway Erosion X <br />Burrows X <br />Other 7~ <br />STRUCTURAL: <br />Differential Settling X <br />Cracks or Slides X <br />Seepage X <br />Other X <br />STRUCTURES: <br />Principal Spillway <br />Clogged Orifice X <br />Clogged or Damaged Culvert X <br />Damaged Headgate X <br />Emergency Spillway <br />Erosion 7( <br />Riprap X <br />Clogged or Damaged Culvert X <br />MAINTENANCE REQUIRED: None <br />MAINTENANCE PERFORMED: None <br />ADDITIONAL COMMENTS: Water level > 2 h. below invert of combination spillway, water depth about 12". <br />Significant wetland vegetation growing in pond. Embankment and inslopes ok, no <br />erosion. NO DISCHARGE on 6/20/97. On April 11, 1997 discharge of I I gpm <br />observed and NPDES sample collected. This was only discharge observed during <br />quarter. <br />NAME OF INSPECTOR John C. Weinman <br />