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Subd. 3. Determination of REF's and REU's. The I~F shall be based on <br />the relative runoff generated by any land use compared to the expected runoff from a typical <br />half-acre single-family dwelling. This relationship shall be interpreted as a function of the <br />percent of the total lot area which is impervious and shall be applied as determined in the table <br />below, <br /> STORM SEWER RESIDENTIAL EQUIVALENT FACTOR <br /> <br />% Coveraee Q-Runoff(in.) REF/Acre % Coveraee Q-Runoff (in.) REF/Acre <br /> <br />1 0.88 1.02 51 1.84 <br />2 0.90 1.08 52 1.87 <br />3 0,92 1.14 53 1.89 <br />4 0.94 1.20 54 1.92 <br />5 0.95 1.25 55 1.94 <br />6 0.97 1.30 56 1.96 <br />7 0.99 1.35 57 1.99 <br />8 1.01 1.40 58 2.02 <br />9 1.02 1.44 59 2.04 <br />10 1.04 1.48 60 2.06 <br />11 1.06 1.52 61 2.09 <br />12 1,08 1.56 62 2.12 <br />13 1.09 1.58 63 2.14 <br />14 1.11 1.63 64 2.16 <br />15 1.13 1.67 - 65 2.19 <br />16 1.15 1.70 66 2.22 <br />17 1.16 1.73 67 2.24 <br />18 1.18 1.76 68 2.27 <br />19 1.20 1.79 69 2.30 <br />20 1.22 1.82 70 2.32 <br />21 1.24 1.85 71 2.35 <br />22 1.26 1,88 72 2.38 <br />23 1.28 1.91 73 2.40 <br />24 1.30 1.94 74 2.43 <br />25 1.32 1.97 75 2.46 <br />26 1.34 2.00 76 2.48 <br />27 1.35 2.02 77 2.51 <br />28 1.37 2.04 78 2.54 <br />29 1.38 2.06 79 2.56 <br />30 1.40 2.09 80 2.59 <br />31 1.42 2.12 8I 2.62 <br />32 1.44 2.15 82 2.64 <br />33 1.46 2.18 83 2.68 <br />34 1.48 2.21 84 2.71 <br />35 1.50 2.24 85 2.74 <br />36 1.53 2.28 86 2.78 <br />37 1.55 2.31 87 2.81 <br />38 1,57 2.34 88 2.84 <br />39 1.59 2.37 89 2.88 <br />40 1.61 2.40 90 2.91 <br />41 1.63 2.43 91 2.94 <br />42 1.66 2.48 92 2.98 <br />43 1.68 2.51 93 3.02 <br />44 1.70 2.54 94 3.05 <br />45 1.72 2.57 95 3.09 <br />46 1.74 2.60 96 3.13 <br />47 1.76 2.63 97 3.17 <br />48 1.78 2.66 98 3.22 <br />49 1,81 2.70 99 3.26 <br />50 1.83 2.73 100 3.30 <br /> <br />2.75 <br />2.79 <br />2.82 <br />2.86 <br />2.90 <br />2.93 <br />2.97 <br />3.01 <br />3.04 <br />3.08 <br />3.12 <br />3.16 <br />3.19 <br />3.23 <br />3.27 <br />3.31 <br />3.35 <br />3.39 <br />3.43 <br />3.47 <br />3.51 <br />3.55 <br />3.59 <br />3.63 <br />3.67 <br />3.71 <br />3.75 <br />3.79 <br />3.83 <br />3.87 <br />3.91 <br />3.95 <br />4.00 <br />4.04 <br />4.09 <br />4.14 <br />4.19 <br />4.24 <br />4.29 <br />4,34 <br />4.40 <br />4.45 <br />4.50 <br />4.55 <br />4.61 <br />4.67 <br />4.73 <br />4.80 <br />4.86 <br />4.93 <br /> <br />-129- <br /> <br /> <br />