HYDRO26097

• Permit No: C1981012
• IBM Index Class Name: Hydrology
• Doc Date: 2/3/2000
• Doc Name: 2nd to 4th Qtr 1999 Inspections
• From: PEAK PROJECT MANAGEMENT
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

BASIN RESOURCES, INC.
SEDIMENTATION POND INSPECTION FORM
Pond_
Date of
EMBANKMENT
1. Adequacy of [he vegetative cover:
2. Erosion forming gullies:
Excellent,
Extensive,
3. Is wave action causing erosion:
On the upstream embankment?
At [he principal spillway inlet?
4. Erosion of the downstream toe of the embankment?
The cause of the erosion is attributed to:
5. Is seepage occurring through the dam?
Could this seepage cause potential instability?
PRINCIPAL SPILLWAY
1. Is the principal spillway rystem in working order?
2. [s the inlet free of debris and restrictive material?
3. Is the discharge outlet free of restrictive material?
PDES No. JD C
v
Moderate, Fe Poor
Some, a Few None
Yes No ~
Yes No
Yes No v
Yes No V
Yes No
Yes / No
Yes / No
Yes !~ No
4. Is erosion occurring at the discharge outlet? Yes No c/'
Evaluate the severity: E.~iensive Moderate Just Starting None
EMERGENCY SPILLWAY
1. [s the overall emergency spillway system capable of passing design storm discharge?
Yes (/' No
2. Doric it appear as if [he emergency spillway has discharged water since the last inspection?
Yes No L/
3. Is erosion occurring at any section of the emergency spillway? Yes No__ (/
Describe the extent:
SEDIMENT STORAGE CAPACITY
1. Has the design storage capacity of the reservoir
Tf yea', explain: r~ew/d :t~6_s ~ p~> ..~
No y
P ease ads any special comuents concerning potentially dangerorc roblems c~ the back of this
sheet!
Inspected by: ln+~-