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REP42640
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REP42640
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Entry Properties
Last modified
8/25/2016 12:44:33 AM
Creation date
11/27/2007 9:40:43 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980005
IBM Index Class Name
Report
Doc Date
3/18/2002
Doc Name
2001 AHR Letter Through Appendix B
From
Seneca Coal Company
To
DMG
Annual Report Year
2001
Permit Index Doc Type
Hydrology Report
Media Type
D
Archive
No
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<br />- NPDES Discharge Point 008 (NPDES8). The annual average flow values <br />for~the water year since this pond began to flow are: <br />2001 = 0.169 cfs (monthly measurements all year) <br />2000 ~ = 0.299 cfs .. " <br />1999 = 0.246 cfs (monthly measurements winter, <br />weekly rest of year) <br />1998 = 0 473 cfs " <br />1997 ~ = 0.606 cfs ^ <br />1996 = 0.479 cfs <br />1995 = 0.337 cfs " <br />1994 = 0.157 cfs ° <br />1993 = 0.332 cfs " <br />1992 = 0.132 cfs (weekly measurements all year) <br />1991 = 0.112 cfs ° <br />1990 = 0.067 cfs " <br />1989 = 0.108 cfs " <br />1988 = 0.104 cfs (reservoir did not completely <br /> fill until February 25, 1988) <br />This year's average flow value, 0.189 cfs, is 488 of the historic (1986- <br />2000) average flow value, 0.249 cfs. Review of the TDS plot indicates <br />an increasing trend, although some stabilization appears to have <br />occurred in the past four years. <br />- Surface Water Site SW-52-12 (SSB12). This site monitors Bond Creek at <br />its confluence with Fish Creek. It is monitored May through September <br />on a monthly basis. This year, flow was present at this site only <br />during the May visit, although NPDES 008 upstream was flowing <br />continuously. This reduction in flow is due to stream channel <br />infiltration and evapotranspiration. The TDS plot indicates a slightly <br />increasing trend. <br />- Surface Water Site SW-52-11 (SSF11). This site monitors Fish Creek <br />upstream of its confluence of Cow Camp Creek. It is required to be <br />monitored May through September on a monthly basis, but only if either <br />• <br /> <br />14 <br />
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