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<br />HAYDEN GULCH TERMINAL, INC. <br />Hayden Gulch Loadout Facility <br />Permit No. C-92-081 <br />RECEIVED <br />NOV 2 4 1997 <br />Quarterly Sedimentation Pond Inspection Report Division of n,nnerals a Geology <br />Date of Inspection: September 25, 1997 Dale Last Inspected: June 20, 1997 <br />Pond: Truck Loop Pond Pond Location: SE'/. SE'/. Sec. 14, T6N, R88 W <br />NPDES I.D. No.: COG-850008-OOIA Si[e 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 X Below 2.9. Ft. <br />Sediment Level (below dewatering orifice [designated sediment level]): > 2 Ft. <br />Sediment Removal Required: Yes No X <br />Outflow: <0.01 cfs <br /> PROBLEM <br />FEATURES COMMENTS <br /> YES NO <br />EROSION: <br />Rills & Gullies on Embankments X <br />Wave Erosion X <br />Spillway Erosion X <br /> <br />Burrows X <br />Other 7( <br />STRUCTURAL: <br />Differential Settling X <br />Cracks or Slides X <br />Seepage X 1p111I Illl; <br /> \~U <br />p~ <br /> <br />Other <br />X \ <br />/ <br />~~~`~ C f'~~lc.'<i <br /> <br />STRUCTURES: `~ •.. <br />~ ~<<e'= <br />-'r^ <br />Principal Spillway _ <br />_ <br />= ~ ~ c' _ _ <br />Clogged Orifice X = ^~ '~5t5 <br />Clogged or Damaged Culvert X 3 ~ "•• ;• '~' <br />• <br />• <br />DamagedHeadgate X %~.r` <br />••.• •••••.~ <br />~~~'~ <br />/ <br />Emergency Spillway <br /> <br />Erosion <br /> <br />X ~i~ S E, ~~~ <br />~~ iirS ~ N AL ~,r,• •• <br />~ gut Itttt <br />Riprap X <br />Clogged or Damaged Culvert X <br />MAINTENANCE REQUIRED: None <br />MAINTENANCE PERFORMED: None <br />ADDITIONAL COMMENTS: Pond inslopes and embankment appear ok. No apparent signs of erosion. <br />Water level about two inches below [op of 24" Drop Inlet CMP Spillway. <br />Waterman Headgate closed, however, there was seepage (approximately I <br />liter in 45 seconds) on 9/25/97. NPDES samples collected. Only discharge <br />observed during quarter. Principal and emergency spillway CMPs clear and <br />operational.. <br />r~-~' v v <br />NAME OF INSPECTOR John C. Weinman <br />