HYDRO27930

• Permit No: C1981013
• IBM Index Class Name: Hydrology
• Doc Date: 7/17/1995
• Doc Name: 2nd Qtr 1995 Inspections
• From: BASIN RESOURCES INC
• To: DMG
• Permit Index Doc Type: SEDIMENT POND INSPECTIONS
• Media Type: D
• Archive: No

~~
_:, ; .
~.
B115IN RESOURCES, INC.
SEDIMENTATION POND INSPECTION FOAM
POnd GOLDEN EAGLE NPDES pO, GE_ 002
Date of
EMBANlQiLNT
1. Adequacy of the vegetative cover: Excellent,< oderat Few, Poa
~,:y 2. Erosion forming gullies: Extensive, Some, Very Few, foi~1
~d
• 3. is wave action causing erosion:
On the upstream embankment? Yea No~_
• At the principal spillway inlet? Yes No X I
4. Erosion of the downstream toe of the embankment? Yee No~_
The cause of the erosion is attributed to:_
I
5. Ia seepage occurring through tha dam? Yee Nom If ye
could this seepage cause potential instability? Yea No~_
Explain•
.
~ PR INCIP)1L SPILLM)1Y
~.. 1. Is the principal spillway system in working orderT Yes~_Mo
2. No
is the inlet free of debris and restrictive aat:erial?Yes~

. ~ _
_
~
3. _No_
Is the discharge outlet tree o! restrictive mat:erlal? Yes
• 4. Is erosion occurring at the discharge outlet? Yea No~•It '
~
.
Y yes..
:evaluate the severity: Extensive. Moderate Just starting l~o-'

•~, ,
;~~ RME RGENCY SPILLM)1Y
1. Is the overell emergency spillway system capaY>le of passing
design storm discharge? Yes~No
:::, .
"
2.
Does it appear as if the emergency'spillway has discharged water
since the last inspection? Yea No~_
3. Is eroaioa occurring at any section of the emergency spillway? ~
_ Yes No~_ Describe the
• .extent .
SED
1. IMENT STORAGE Cl\PACITY
Nas the design storage capacity of the reservoir been surpassed;•'
~,.
~ Yea No ~ if yes, ~
' explnin• { i
,=
,.;~••.;
w:~-:~
~_,,,

le V

ase add eny special consents concerning potentially dsngsrous
~I
problems on the back o! this sheet. ~
Inspector .. ~,.~~
`r
~
~