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TABLE 18-5 <br /> <br />SWGS - 08 <br />FLOW RATING CHART <br />JERRY CREEK CULVERT <br />Based upon Manning Formula <br />• <br />r1 <br />I~ <br /> <br />1 <br />0.486 <br />14 • (. <br />114.106 <br />2 2,144 16 145.289 <br />3 5.071 18 178.285 <br />4 9.29 20 212.318 <br />5 14.79 22 246.35 <br />6 21.53 24 279.61 <br />7 29.50 26 310.79 <br />8 38.63 28 338.69 <br />9 48.86 30 361.84 <br />10 60.13 32 377.99 <br />11 72.37 34 383.52 <br />12 85.50 36 356.66 <br />VOL 5 TAB 18 PAGE 1 327-99 <br />