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May -23-01 02:33P SO COUNTY PUBLIC WORKS 209 46B 2999 P_08 <br />--- <br />TABLE B.2 <br />2 -YEAR DEPTH -DURATION -FREQUENCY <br />FOR <br />COUNTY OF SAN JOAQUIN <br />2 -year DEPTH -DURATION -FREQUENCY <br />K = -0.180 <br />Skew = 1.1 <br />Cv = 0.354 <br />MM <br />9 <br />10 <br />awn <br />0.12 <br />IQ: <br />0.16 <br />0.19 <br />0.25 <br />0.33 <br />0.44 <br />0.52 <br />0.68 <br />0,90 <br />1.19 <br />11 <br />0.13 <br />0,14 <br />0.17 <br />0.18 <br />0.20 <br />0.27 <br />0.35 <br />0.46 <br />0,55 <br />0.72 <br />0.95 <br />1.25 <br />12 <br />0.14 <br />0,19 <br />0.21 <br />0.22 <br />0,28 <br />0.29 <br />0.37 <br />0.39 <br />0.49 <br />0.51 <br />0.57 <br />0.60 <br />0.76 <br />1.00 <br />1.32 <br />13 <br />0-15 <br />0.20 <br />0.23 <br />0.31 <br />0.40 <br />0.53 <br />0.63 <br />0.79 <br />0-83 <br />1.05 <br />1.09 <br />1.38 <br />1.44 <br />14 <br />15 <br />0.16 <br />0.21 <br />0.24 <br />0.32 <br />0.42 <br />0.56 <br />0.65 <br />0.86 <br />1.14 <br />1.51 <br />0.59 <br />0.16 <br />0.21 <br />0.25 <br />0.33 <br />0.44 <br />0.58 <br />0.68 <br />0.90 <br />1.19 <br />1.57 <br />16 <br />0.17 <br />0.22 <br />0.26 <br />0.35 <br />0.46 <br />0.60 <br />0.71 <br />0.94 <br />1.24 <br />1.63 <br />17 <br />0-18 <br />0.23 <br />0.27 <br />0.36 <br />0.47 <br />0.63 <br />0.74 <br />0-97 <br />1.28 <br />1.69 <br />18 <br />0.18 <br />0.24 <br />0.28 <br />0.37 <br />0.49 <br />0.65 <br />0.76 <br />1.01 <br />1-33 <br />1.76 <br />19 <br />0.19 <br />0.25 <br />0.29 <br />0.39 <br />0.51 <br />0.67 <br />0.79 <br />1.04 <br />1.38 <br />1.82 <br />TABLE B.3 <br />5 -YEAR DEPTH -DURATION -FREQUENCY <br />FOR <br />COUNTY OF SAN JOAQUIN <br />5 -year DEPTH -DURATION -FREQUENCY <br />K = <br />0.745 <br />Skew = <br />1.1 <br />Cv = <br />0.354 <br />ME <br />r,:im l0gin <br />- I kMn - <br />X; lo <br />J -hr <br />-2-hr <br />-j2A)r- <br />24-h <br />9 <br />0.17 <br />0.22 <br />0-26 <br />0.34 <br />0.45 <br />0.59 <br />0.70 <br />0.92 <br />1.22 <br />1.61 <br />10 <br />11 <br />0.18 <br />0.18 <br />0,23 <br />0.24 <br />0.27 <br />0.29 <br />0.36 <br />0.47 <br />0.63 <br />0.74 <br />0.97 <br />1.28 <br />1.69 <br />12 <br />0.19 <br />0.25 <br />0.30 <br />0,38 <br />0,39 <br />0.50 <br />0.52 <br />0.66 <br />0.69 <br />0.77 <br />0.81 <br />1-02 <br />1.07 <br />1.35 <br />1.41 <br />1.78 <br />1.86 <br />13 <br />14 <br />0,20 <br />0.27 <br />0.31 <br />0.41 <br />0.65 <br />0.72 <br />0.35 <br />1.12 <br />1.47 <br />1.95 <br />0.21 <br />0.28 <br />0.33 <br />0.43 <br />0.57 <br />0.75 <br />0.88 <br />1,17 <br />1.54 <br />2.03 <br />15 <br />0.22 <br />0.29 <br />0.34 <br />0.45 <br />0.59 <br />0.78 <br />0.92 <br />1.21 <br />1.60 <br />2.12 <br />16 <br />0.23 <br />0.30 <br />0.35 <br />0.47 <br />0.62 <br />0.81 <br />0.96 <br />1.26 <br />1.67 <br />2.20 <br />17 <br />0.24 <br />0.31 <br />0.37 <br />0.48 <br />0.64 <br />0.85 <br />0.99 <br />1.31 <br />1.73 <br />2.29 <br />18 <br />0,25 <br />0.32 <br />0.38 <br />0.50 <br />0,66 <br />0.88 <br />1.03 <br />1.36 <br />1,80 <br />2,37 <br />19 <br />0.25 <br />0.34 <br />0.39 <br />0,52 <br />0.69 <br />0.91 <br />1.07 <br />1.41 <br />1.87 <br />2.46 <br />B-10 <br />