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2009-01-15_HYDROLOGY - C1980001 (2)
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2009-01-15_HYDROLOGY - C1980001 (2)
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Last modified
8/24/2016 3:42:53 PM
Creation date
1/20/2009 2:17:39 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980001
IBM Index Class Name
HYDROLOGY
Doc Date
1/15/2009
Doc Name
4th Quarter 2008 Impoundment Report
From
WWC Engineering
To
DRMS
Permit Index Doc Type
Sediment Pond Inspect
Email Name
JDM
Media Type
D
Archive
No
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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />¦ <br />Pond Identification: CENTER RIDGE POND (NPDES 003) <br />Type Of Pond: INCISED <br />Operational Status At Time of Inspection <br />Approximate Water Level: 0.2 feet above discharge elevation <br />Sediment Level (%) Total Storage: Estimated 85% full <br />Outflow (efs): Flowing <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills & Gullies On Embankment OK <br />Vegetation OK <br />Outlet Channels OK <br />Other N/A <br />Pond Structure: <br />Settling OK <br />Cracks Or Slides OK <br />Seepage OK <br />Other N/A <br />Appurtenant Structures: <br />Primary Spillway <br /> <br />Secondary Spillway JK <br />Other <br />Additional Comments: <br />Structure is functioning as designed. <br />Site covered with snow. <br />Inspected By: <br />Chris Miller <br />Date: December 2, 2008
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