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Discharg e Values • <br /> <br />Unit ` Permit Area _________ _ A if t?) I _(f[(ftZ_ _K_ift(dz_ _ 0_~cfs) <br />Wedge overburden Annend Draw (7996-2003) 141200 0.142 0.001 0.000232 <br />Madge overburden Sege Creek (2004-2009) 286200 0.123 0.003 0.00122 <br />Wedge coal Annend Draw (1996-2003) 43055 0.137 0.001 0.000068 <br />Wedge coal Sage Creels (2004-2009) 51170 0.107 0.008 0.000051 <br />Wo Lf Creek overburden Sage Creek (2000-2004) 55000 0.123 0.002 0.000157 <br />Wolf Creek coal Sage Creek (2000-2004) 21320 0.120 0.013 0.000385 <br />Chemical Loads <br />Unit Permit Area 0 (cfs) C (mg/l) L (t/d) <br />Wedge overburden Annend Draw (1996-2003) 0.000232 689 0.000432 <br />Spoil Annend Draw (1996-2003) 0.000232 4500 0.00282 <br />Wedge overburden Sage Creek (2004-2009) 0.00122 1896 0.006245 <br />Spoil Sage Creek (2004.2009) 0.00122 4500 0.014823 <br />Wedge coal Annend Draw (1996-2003) 0.000068 1589 0.000292 <br />Spoil Annend Draw (1996-2003) 0.000068 4500 0.000826 • <br />Wedge coal Snge Creek (2004-2009) 0.000051 622 0.000086 <br />Spoil Sage Creek (2004-2009) 0.000051 4500 0.000620 <br />wolf Creek overburden Sage Creek (2000-2004) 0.000157 827 0.000351 <br />Spoil Sage Creek (2000-2004) 0.000157 4500 0.001908 <br />Wolf Creek coal Sage Creek (2000-2004) 0.000385 939 0.000976 <br />Spoil Sage Creek (2000-2004) 0.000385 4500 0.004678 <br />Loading Calculations Wedge overburden and Spoil <br />Annend Drew (1996-2003) <br />DSC = 0.000432([/d) + 0.00282(t/d) = 2587 mg/l <br />(0.00046(ef/d) + G.00046(af/d)) x 0.00136 (275X increase) <br />Sage Creek (2004-2009) <br />DS[ = 0.006245(t/d) + 0.014823(t/d) = 3201 mg/l <br />(0.00242(af/d) + 0.00242(af/d)) x 0.00136 (69X increase) • <br />17-5-2 Revised 06/19/95 <br />