HYDRO28562

• Permit No: C1981012
• IBM Index Class Name: Hydrology
• Doc Date: 12/6/2000
• Doc Name: 4th Qtr 2001 INSPECTION FORM
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

BASIN RESOURCES, INC.
SEDIMENTATION POND INSPECTION FORM
PDES No. /~/nnsc--
Date of
EMBANKMENT
1. Adequacy of the vegetative cover: Excellent, Mod te, Poor
Few,
2. Erosion forming gullies: Extensive, Some, ~-~
VPrv Few, None
~%
3. Is wave action causing erosion:
On the upstream embankment? Yes No ~
At the principal spillway inlet? ~~ Sr~~~~y~
/ Yes No
4. Erosion of the downstream toe of the embankrrtent? Yes No L
The cause of the erosion is attributed to:

5. Is seepage occurring through the dam? Yes No_~
Could this seepage cause potential instability? Yes No
Explain:
/~
PRINCIPAL SPILLWAY J'rIJ S ~~iy'
w
I
in
i
al i
ill«a
s
stzm i
rkin
~zr'
~
1
th
Yes
No ~~ --
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y
.
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e pr
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g
2. Is the inlet free of debris and restrictive material^. Yes No
3. Is the discharge outlet free of restrictive material'' Yes No
~. Is erosion occurring at the discharge autlzt? Yzs No
Evaluate the severin: E.~Zensiye Moderate Just Starune None
/,
EMERGENCY SPILLWAY }~'r~~ ~- ~ ~y /'~LCu'~~-r
L [
ll
ill
bly/ e p
~ d~
i
~t
di
h
e'
h
•
e overa
zmergencc sp
s t
way s}
stem capa
a
gn
o
s rm sc
arg
Yes No
?. Doers it appear as tf the emergency sptlhvay has discharged water since the last inspection?
Yes No
Is erosion oecumng a[ any secuon of the emergency spillway? Yes No
Describe the extent:
SEDIMENT STORAGE CAPACITY
1. Has the design storage capacity of the reservoir been surpassed? Yes No
If yes. explain:
Please add any special comments concerning potentially dangerous roblems oo the back of this
sheet! /
Inspected by: ti^.^~ ~/