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<br />le <br />Table 4. Water and Sediment Runoff Summary for Magpie Creek <br />(present-mining condition, 10-year storm event). <br /> Average <br /> Total ~.-j' Total Suspended Peak Peak <br />• <br />A~ Water -~ Sediment Sediment Water Sediment <br /> Unit Runoff ~ . Runoff Concentration Discharge Concentration <br /> 0~"~ (ac-ft) (tons) (ppm) tl~ <br />(cfs) (ppm) <br /> C <br /> SW-4 ,ija 13.3 •~-S" 151.0 • D~Ot-4-8,350 ,0:4Z 367 ~. ^L~ --- <br />C SW-5 ~) 1.32 .OS <br />4 230.0 12,750 .0%=.; 360 --- <br /> SW-6 Sob 12.0 -+ <br />~ <br />.;J1 150.0 9,190 333 --- <br />r SW-7 ~ 6.0 .~+~ 61.0 7,380 168 --- <br /> SW-8 L ~ 1.8 .;--; 5.0 2 ,160 51 --- <br />• SW-9 I~ 0.5 ,~~ 2.0 2,940 19 --- <br /> SW-10 i'} 0.4 ,b'~,~ 3.0 5,360 16 --- <br /> SW-11 ,~ 2.9 .. _ 11.0 2,880 89 --- <br /> <br />SW-12 i <br />0.6 <br />- <br />2.0 <br />2,680 <br />23 <br />--- <br /> CH-5 18.0 164.0 6,700 463 8,250 <br /> CH-6 3.4 7.0 1,500 90 1,620 <br /> CH-7 15.9 137.0 6,370 356 7,470 <br /> CR-9 32.3 332.0 7,560 771 9,300 <br /> CH-10 49.2 1826.0 27,340 913 34,600 <br /> CH-11 0.7 3.0 3,250 29 3,680 <br /> CH-12 0.4 0.5 1,040 14 1,530 <br /> CH-13 50.7 1420.0 20,590 893 28,980 <br /> CR-14 32.4 132.0 3,010 685 5,660 <br /> CH-15 15.9 283.0 13,130 353 14,150 <br /> CH-16 48.1 275.0 4,200 961 8,350 <br /> CH-17 48.0 2091.0 32,030 945 35,860 <br />• - ~ ,_ :. <br />