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<br />NPDBS Permit No. CO-0042161
<br />Salinity Control Study
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<br />L8!T
<br />Twentymile Coal Company
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<br />TABLE 4 (Continued)
<br />Sll.itLOading Eval;;atio~ - Opti~n 2'
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<br /> Station 16 Station 115 Downstream ,
<br />MonthlYear Ave. Flow Ave. TDS Conc. Mass Loading Ave. Flow Ave. TDS Conc. Mass Loading Ave. Flow Mass Loading Ave. TDS Conc.
<br /> cfs mg/L ton/day cfs mg/L ton/day cfs ton/day mglL
<br />Jul-92 Q.6Q 569 a,92 a.15 359 Q,149 a.75 1.a7 526
<br />Aug-92 a.48 563 Q,72 a,19 3CC C.152 C,66 a,87 488
<br />Sep-92 a,7a 572 1.a8 a,31 531' C.44C 1.a1 1,52 56C
<br />Oct-92 2.59 543 3.78 a.a8 3a8 a.a62 2,67 3,85 536
<br />Nov-92 3,95 438 4,65 a,28 1aC9 C,747 4.23 5.4C 475
<br />Dec-92 3.a8 4C5 3.36 C,33 155 C.138 3.41 3A9 381
<br />Jan-93 3.C8 4C5 , 3,35 0.14 3a3 C,116 3.22 3.47 4a1
<br />Feb-93 3,33 4C5 3.63 C,23 544 C.338 3,56 3.97 414
<br />Mar-93 4.73 4C5 5.16 C.33 472 a.413 5.06 5.57 4C9
<br />Apr-93 24.71 373 24,84 ' C.23 514 a.318 24,94 25.16 375
<br />May-93 1CC.aC 14Q 37.68 Q.17 3Q2 Q.14Q 1 QQ. 17 37.82 14Q
<br />Jun-93 7.0Q 546 1Q,29 a.44 1169 1.372 7,44 11.66 583
<br />Jul-93 3.43 512 4.73 Q.41 1911 2.1Q9 3.84 6.84 662
<br />Aug-93 1.15 569 1,76 Q.68 ,1522 2.765 1.83 4,53 921
<br />Sep-93 2,QC ' 594 3,2Q a.42 929 1.Q3,8, 2.42 4.23 651
<br />Oct-93 , a.Q2 223 a.aQ9
<br />Nov-93 Q,23 756 Q.464 ,
<br />Dee-93 a.51 601 0.818
<br />Jan-94 O,Q4 ,312 Q,032
<br />Feb-94 Q,21 3Q1 C,17C I
<br />Mar-94 Q.Q9 3Q3 Q,a74
<br />Apr-94 13,2Q 271 9,62 Q,C4, , ' 29Q Q.Q29 13.24 9.65 " 271
<br />May-94 ' Q.74 387 ' Q,77 Q.Q5 :197 C,Q36 Q,79 Q.81 382
<br />Jun-94 C,62 575 Q.96 Q.Q8 3Q5 Q,a62 O,7a 1.Q2 546
<br />Jul.94 Q,6Q 54Q Q,87. Q.Q2 223 Q,QQ9 C.62 Q.aa ~2
<br />Aug,9A 1.70 532 , 2;43 ' 0';0& I o.oQC 1.7Q ,2.43 532
<br />Sep-94 1.3Q 55Q 1,92 0.03 269 Q,022 ' U3, I ,1.94- 543
<br />A vera'ae ' ' 8.90' 463 7.31, O'.1a, 447 Q.3Q 9,{)9 7.66 , 464
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