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<br />TABLE 4.2-10 HYDROLOGIC PARAMETERS & PEAK FLOW -MINING
<br />25 YEAR 24 HOUR PRECIPRATION EVLM = 2.1 INCH6
<br /> ELEV Top EI. D'rf. LC 25 LC 50 LC 75 Hydraulic Area Avg Slope Equiv. CN CFS/IN Pe Equiv Actual
<br />Basin Bottom ELEV Z Length Length Len Length K SO FT Acres Sloe ADJ # Area Disch. Disch. Basln
<br />C - 1 5,600 6,115 515 550 680 920 1,460 630.4 14.5 44 1.16 26 72 31 0.29 10.43 5.91 C - 1
<br />C-2 5,610 6,835 1,225 2,600 2,160 1,140 3,360 3341.6 76.7 54 1.27 102 72 82 0.29 30.20 22.60 C-2
<br />C - 3 5,620 7,250 1,630 6,460 5,600 4,720 7,600 13,892.8 318.9 49 1.35 400 70 215 0.24 69.66 55.60 C - 3
<br />C - 4 5,650 6,010 360 400 460 240 1,120 296.0 6.8 34 1.10 16 67 21 0.17 3.93 1.63 C - 4
<br />C - 5 5,650 5,660 210 200 280 240 700 118.4 2.7 32 1.06 8 67 12 0.17 2.16 0.78 C - 5
<br />C - 6 5,520 5,810 290 350 420 300 860 180.5 4.1 43 1.10 11 67 15 0.17 2.81 1.10 C - 6
<br />C-7 5,480 6,525 1,045 790 1,000 1,040 3,700 2152.0 49.4 34 1.16 120 69 91 0.22 23.22 9.53 C-7
<br />C - 8 5,460 6,070 610 310 530 600 2,060 638.4 14.7 34 1.12 46 69 46 0.22 11.33 3.60 C - 8
<br />C - 9 5,460 6,440 980 520 480 480 2,600 1014.4 23.3 36 1.17 67 67 57 0.17 11.34 3.95 C - 9
<br />C - 10 5,450 5,920 470 250 240 200 1,200 198.4 4.6 41 1.10 18 67 22 0.17 4.11 1.02 C - 10
<br />C - 11 5,450 5,760 310 320 320 200 520 154.4 3.5 42 1.10 5 67 8.8 0.17 1.85 7.28 C - 71
<br />C -12 5,420 5,920 500 840 520 360 920 331.2 7.6 57 1.18 12 73 18 0.32 6.80 4.37 C - 12
<br />C - 13 5,400 6,140 740 480 520 560 1,440 532.8 12.2 54 1.18 25 73 31 0.32 11.71 5.74 C - 13
<br />C -14 5,390 6,525 1,135 760 1,080 1,200 2,680 1658.4 38.1 52 1.22 70 73 67 0.32 26.16 14.16 C -14
<br />C-15 5,425 6,015 590 1,590 1,150 835 2,190 656.0 19.7 62 1.23 50 72 51 0.29 18.19 7.12 C-15
<br />D - 1 5,530 5,945 415 1,620 420 120 1,450 368.3 8.4 81 1.19 25 78 33 0.48 18.85 8.28 D -1
<br />D - 2 5,490 5,675 165 580 480 280 600 93.9 2.2 68 1.19 8 73 11 0.32 4.19 1.58 D - 2
<br />D - 3 5,465 5,760 295 150 240 300 930 184.5 4.2 28 1.09 12 73 18 0.32 6.26 2.21 D - 3
<br />D - 4 5,410 5,465 55 1 180 720 280 900 297.6 6.8 10 0.94 11 80 1 B 0.56 9.48 5.68 D - 4
<br /> ELEV Top EI. Dif. LC 25 LC 50 LC 75 Hydraulic K SQ FT Acres Avg Slope Equiv. CN CFS/IN Pe Equiv Actual
<br />Basin Bottom ELEV Z Length Length Length Length Area Slope ADJ # Area Disch. Disch. Basin
<br />Method end Data from : Peak Flows in Colorado -USDA , SCS &
<br />Precipitation -Frequency atlas oTthe Western United States; Volume III; USDOC, NOAA, NWS
<br />MC Vol I Page 4 10.97
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