2009-03-02_PERMIT FILE - C1980004A ‎(9)‎

• Permit No: C1980004A
• IBM Index Class Name: Permit File
• Doc Date: 3/2/2009
• Section_Exhibit Name: Appendix N Probable Hydrologic Consequences
• Media Type: D
• Archive: Yes

Table N-3
• PHC East Salt Creek (2007) SW-1
East Salt Mine Flow Conductivity Conductivity Conductivity
Creek Flow SW-1 Mine' Combined Increase
Decreas
CFS CFS umho/cm umho/cm umho/cm e
2007
Dec-06 4Q/06 0.30 0.23 2622 1810 2270 -13.4%
Jan-07 0.37 0.23 2458 1918 2250 -8.5%
Feb-07 0.43 0.23 2293 1856 2142 -6.6%
Mar-07 1Q/07 0.50 0.23 2129 1898 2056 -3.4%
Apr-07 0.36 0.23 2366 1831 2156 -8.9%
May-07 0.21 0.23 2603 1891 2234 -14.2%
Jun-07 2Q/07 0.07 no discharge 2840 no discharge 2840 0.0%
Jul-07 0.05 no discharge 1898 no discharge 1898 0.0%
Aug-07 0.03 no discharge 2225 no discharge 2225 0.0%
Sep-07 3Q/07 0.01 no discharge 2735 no discharge 2735 0.0%
Oct-07 0.01 no discharge 2.735 no discharge 2735 0.0%
Nov-07 0.01 no discharge 2735 no discharge 2735 0.0%
Dec-07 4Q/07 no discharge - no discharge - -
•
IRRIGATION SEASON MASS BALANCE (CONDUCTIVITY):
SW-1: 2452
COMBINED: 2225
INCREASE/DECREASE: -9.2%
* Mine'refers to the Mine & Coal Mine Waste Pile Leachate
NN Average conductivity of 1970 was used for the combined flow when no data was available
NN Irrigation season mass balance =flow*conductivity/sum ofirrigation season flows
NN Actual values shown in black
NN Interpolated values shown in
blue
NN Extrapolated values shown in
yi ~~~ ~n
. [.)(//liJiJ'lt~ ~I(1.. .. ,i. '),?,.~ r~ ,~ `'t .':. '6:'~ ti`s ~~ 7 '.? ., ~~~, ~ .? `'._? ,.
`IRRIGATION SEASON HIGHLIGHTED IN PINK FOR TABLES N-3 THROUGH N-7.
•
Appc,ndix N - T f3-16 - 6 - 1 Q.08