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REP45700
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Last modified
8/25/2016 12:48:34 AM
Creation date
11/27/2007 10:41:21 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Report
Doc Date
3/20/2006
Doc Name
2005 Annual Hydrology Report Letter to Appendix B
From
Seneca Coal Company
To
DMG
Annual Report Year
2005
Permit Index Doc Type
Hydrology Report
Media Type
D
Archive
No
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Camp and Bond Creek sites (Sites 10 and 12), the two Fish Creek sites • <br />(Sites 11 and 13) are not monitored. <br />At the Seneca II Mine, there are ten spoil springs are monitored for <br />field parameters and full-suite lab samples in the spring and fall <br />seasons. In addition, Spoils Spring 1 was sampled triannually for a <br />full-suite lab samples concurrently with NPDES 004. <br />Surface water quality data are presented in Appendix D. Data for each <br />site begins with a flow hydrograph of all historic data (plus an annual <br />hydrograph for NPDES sites), followed by a listing of individual water <br />quality and quantity data for the current water year, remarks, a TDS <br />regression plot using the LOWESS method (see Ground Water Quality <br />section), and then a listing of historic percent milliequivalent values <br />for major ions and TDS values. Crest stage gage rating curves are <br />presented in Appendix E. Lab samples are handled identically to <br />procedures discussed previously in the Ground Water Quality section. <br />For the sake of brevity, the prefix that precedes all surface water site • <br />names will often be dropped throughout the following text. As an <br />example, Site SSLGS will be referred to as Site 5. <br />Fish Creek Drainage. Six monitoring sites exist within the Fish Creek <br />drainage: NPDES 004 and Site 10 are located on Cow Camp Creek. NPDES <br />008 and Site 12 are located on Bond Creek. Sites 11 and 13 exist on <br />Fish Creek. <br />- NPDES Discharge Point 004 (NPDES4). Hydrographs are presented in <br />Appendix D. The hydrographs for NPDES sites consist of two parts; the <br />first being data for this year only, while the second shows all <br />historical data. <br />The water year average flow values since this pond began to flow are: <br />2005 = 0.084 cfs (monthly measurements) <br />2004 = 0.128 cfs • <br />2003 = 0.143 cfs " <br />12 <br />
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