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<br />NPDijS Permit No. CO-0042161
<br />Salinity Control Study
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<br />Twentymile Coal Company
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<br />TABLE 1
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<br />Monthly Flows, Salt Concentrations and Loading - ~sh Creek and Outfall
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<br /> Stallon 16 - Fish Creek, Urlstream Station 115 - OjsehargeOutfall 00,1
<br />MonthNear AI/e. Flow ~I/e. TOS Cone Mass Loading AI/e, Flow A.I/e. TOS C.mc Mass LQadinc;
<br /> cfs mglL ton/day ets ',mglL ton/day
<br />ADI 90 14,97 236 9.53 0.21 1787 ' 1.01
<br />Ma' -90 ' 11040 387 , 11.86 0.17 1792 0.82
<br />Jun 90 1.46 511 2,01 0.10 1783, 0.48
<br />Jul.90 0,82 511 1,13 0,15 2452 0.9~
<br />Aug.90 0,75 439 0,88 0.25 ;;1645, 1.78
<br />Se<>l90 0,63 426 0.72 0.18 3365 1.63
<br />Oct.90 0.49 1653 2,18
<br />NOl/l90 0,06 1672 0,27
<br />Oec<90 0.45 1610 I 1,95:
<br />Jan-91 0,17 1464 0,67,
<br />Feb-lll 0.16 1533 0.66
<br />Mar- 1 0.12 1703 , 0.55
<br />Apr- 1 34.43 366 33,93 0,08 1625 0.35,
<br />Mal/- 1 26.80 260 18.78 0.09 1899 0.46
<br />, Jun-91 1,50 521 2.10 0.45 2006 2.43
<br />Jul- 1 0.62 722 1,21 0,18 2085 1.{11 .
<br />Auo- 1 0.28 568 0.43 0,12 2013 ,0.65
<br />Sep. 1 0.27 491 0,36 0,32 2032 1.75
<br />Oct- 1 0.11 2263 0,67
<br />NOI/-Sl 0,18 2559 1.24
<br />,Dec-Sl 0.09 2807 0,68
<br />Jan-9~ 0.30 2304 1.86
<br />Feb-92 0.28 2256 1.70 '
<br />Mar-9 0,17 2142 0.98 "
<br />Aor-9 24,04 416 26.88 0.01 2601 0.07,
<br />MaY-9 22.40 430 25,95 0.28 I 2534 'le91
<br />Jun-9 1,20 501 ' 1.62 0.43 ' 2618', 3.03
<br />Jul-9 0,60 569 0.92 0.20 2638 1.42
<br />Auo-9 0.48 563 0.72 0.25 2378 1,60
<br />Sep.9 0,70 572 1.08 0.40 2629 2.83
<br />,oct-9 2,59 543 3,78 0.10 2972 _ 0,80
<br />NoV-92 3.95 438 4,65 0.34 2513 '2,30
<br />Oec-92 3,08 405 3,36 0.44 1292 1,53
<br />Jan-93: 3.08 405 3,35 0.19 1799 0.92
<br />Feb-M 3.33 405 3,63 0,30 1684 ' 1.36
<br />Mar-93' 4.73 405 5.16 0,42 1849 2,09
<br />Aor-93: 24.71 373 24,84 0,30 1858 1,50
<br />Mav-93 100,00 140 37.68 0,23 1987 1.23
<br />Jun-93 : 7.00 546 10,29 0,56 5493 8.28
<br />Jul-93 . 3.43 512 4.73 0,51 6316 8.67
<br />Auoc93 : 1.15 569 1.76 0.75 5429 10.96
<br />Seo-93 : 2,00 594 3.20 0.52 5380 7,53
<br />Oct-93 ' 0.02 2972 0.16 ,
<br />NOI/-93. 0.29 3715 2.90
<br />Oec-93 ' 0.66 3209 5.70
<br />Jan-94 ' 0.05 3270 0.44
<br />Feb-94 j 0,28 2110 1.59
<br />Mar-94 , 0,12 3034 0,98
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<br />AHA F'dewune: I~ALCN1.00c
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<br />Page 9
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<br />11:59 AM 0'9129/95
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