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HYDRO27319
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HYDRO27319
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Last modified
8/24/2016 8:46:41 PM
Creation date
11/20/2007 7:51:56 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981026
IBM Index Class Name
Hydrology
Doc Date
4/3/1996
Doc Name
1st QTR 1996 Impoundment INSPECTION
From
GREYSTONE
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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Gage Rod Reading (Approximate Water <br />Level): There is no gage rod. Measure <br />the depth to water from the top of the <br />primary spillway baffle box and subtract <br />from 8200, or measure the depth to water <br />below the primary spillway intake and <br />subtract from 8196.3. <br />Waterlevel (feet below emergency <br />spillway): Subtract calculated water level <br />from 8200. <br />Estimated Height of Dam: <br />Estimated Freeboard (emergency spillway <br />to top of dam): <br />Sediment Level (% of total storage): Use <br />the following scale to estimate the <br />sediment level: <br />Sediment to the top of the primary <br />spillway intake : ............100% <br />Sediment 6" below the top of the <br />primary spillway intake:..... 50% <br />Sediment 1' below the top of the <br />primary spillway intake:..... 25% <br />Sediment 1.5' below the top of the <br />primary spillway intake:..... 12% <br />Sediment 2' below the top of the <br />primary spillway intake:..... 0% <br />(0% 24 Oct 95 inspectio~t) <br />Outflow (cubic feet per second): <br />Photographs: <br />Water Level (Elevationl: ~ - f ~.~/ <br /> <br />6 feet to the invert of the emergency <br />spillway <br />1.5 feet <br /> <br />/ry slcv r,/ <br />Photograph #. 1 /~w l Azimuth: N <br />Photograph # 2 Crr ~r 1,-~~/,e~/ . Azimuth: iyio °~ <br />Photograph # 3 ;,ttY }~ Y ~ k ~~ Azimuth: ~V yQ-.~c <br />~ v O~T~T~~„.v~~ w: -~ nC <br />s~ vw <br />Pond 001, Page 2 of 5 <br />
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