HYDRO29707

• Permit No: C1981012
• IBM Index Class Name: Hydrology
• Doc Date: 6/24/2000
• Doc Name: 2nd Qtr 2000 INSPECTION
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

~,~ Q ~ III IIIIIIIIIIIII III
BASIN RESOURCES, INC.
SEDIMENTATION POND INSPECTION FORM
Pond_
Date of
EMBANKMENT
1. Adequacy of the vegetative cover:
~NPDES No. ,!/ud/_
v
Excellent, Oder ,
2. Erosion forming gullies: Extensive, Some,
3. Is wave action causing erasion:
On the upstream embankment? Yes
At the principal spilhvay inlet? No 5~)l~~~ ~ Yes
4. Erosion of the downsveam toe of the embankment?
The cause of the erosion is attributed to:
Yes
Few, Poor
~, None
No~_
No
Na ~
5. Is seepage occurring through the dam? Yes No X
Could this seepage cause potential instability? Yes No
Explain:
PRINCIPAL SPILLWAY /~/~ S~s,f~cu~`~
L [s the principal spilhvay system in working order? Yes No
2. Is the inlet free of debris and restrictive material? Yes No
3. Is the discharge outlet free of restrictive material? Yes No
3. Is erosion occurring at the discharge outlet'? Yes No
Evaluate the severity: Extensive Moderate Just Starting None
EMERGENCY SPILLWAY AID S~ t,~ccJir'7
I. Is the overall emergency spillway system capable of passing design storm discharge''
Yes No
2. Does it appear as if the emergency spUhvay has discharged water since the last inspecuon?
-- Yes No
3. Is erosion occurring at any section of the emergency spillway? Yes No
Describe the extent:
SEDIMENT STORAGE CAPACITY
I Has the design storage capacity of the reservoir been surpassed? Yes Na ~~_
If yes. explain: o,,, ~S ~~,.~
1'
r
Please add any specirl comments concerning potentially dangerous problems on the back of this
sheet! ~f
Inspected by: ti