HYDRO29541

• Permit No: C1981012
• IBM Index Class Name: Hydrology
• Doc Date: 12/24/2001
• Doc Name: 4Q 2001 Sediment pond inspection
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

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'
NTATION
POND
~~' SEDIM FORM -
-
-'
~INSPECTION
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. - ~ , Pond ~ / hrc.l~e~lel- /-~~! NPDES No. o,fi6 .
Date of Inspection
- ; _. _~ ;' .;EMBANKMENT ;:
1. Adequacy'of the vegetative cover:
2. Erosion forming gullies:
. ,
Excellent, Moderate, -, ~ Poor -
Extensive, Some, ery Fe None
- 3.. 15 wave action causing erosion:
On the upstream embankment? ' `ter- ~ Yes No V
- At the principal spillway inlet? ryv t l~pP~t2~i Yes No
4. Erasion of the downstream toe of the embankment?
The cause of the erosion is attributed to:
Yes No t~
5. Ls seepage occurring through the dam? Yes No ~
Could this seepage pose potential instability? Yes No
Explain:
PRINCIPAL SPILLWAY /1/v Spr~Iu/N~ ~ i(/vt/f7°Plrca-6 ~+--
I. Is the principal spillway 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
1. Is erosion occurring at the discharge outlet? Yes No
Evaluate the severity: Extensive Moderate Just Starting None
EMERGENCY SPILLWAY /Uc ~„resyGr'u~ Sr°~`L```/ lf~'~i~~~~
1. Is the overall emergency spillway system capable of passing design storm discharge?
Yes No
2. Does it appear as if the emergency spillway has discharged water since the last inspection?
-- Yes No
3. Is erasion occurring at any section of the emergency spillway? Yes No
Describe the extent:
SEDIMENT STORAGE CAPACITY
1. Has the design storage ppacity of the reser
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Please add any special comments coocemiug potentially dangerous proble on the back of this
sheet!
inspected by: