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<br />....... <br /> <br />y <br /> <br />GRAPHICAL PEAK DISCHARGE METHOD <br /> <br />Version 2.00 <br /> <br />-' <br /> <br />Project NW COLLEGE <br />County RAMSEY <br />Subtitle: EXISTING <br /> <br />State: MN <br /> <br />User: joel <br />Checked: <br /> <br />Date: 08-25-99 <br />Date: <br /> <br />Data: Drainage Area <br />Runoff Curve Number <br />Time of Concentration: <br />Rainfall Type <br />Pond and Swamp Area <br /> <br />3.05 * Acres <br />82 <br />0.17 Hours <br />II <br />NONE <br /> <br />===============================================================~========= <br />Storm Number 1 2 3 4 5 6 7 <br />---------------------- ------ ------ ------ ------ ------ ------ ------ <br />Frequency (yrs) 1 2 5 10 25 50 100 <br />24-Hr Rainfall (in) 2.3 2.7 3.5 4.2 4.8 5.3 5.9 <br />Ia/P Ratio 0.19 0.16 0,13 0.10 0.09 0.08 0.07 <br /> Used 0.19 0.16 0.13 0,10 0.10 0.10 0.10 <br />Runoff (in) 0.85 1.15 1. 78 2.37 2.90 3,35 3.90 <br />Unit Peak Discharge 1.266 1.288 1.317 1.333 1.337 1.337 1.337 <br />(cfs/acre/in) <br />Pond and Swamp Factor 1. 00 1. 00 1. 00 1. 00 1. 00 1. 00 1. 00 <br />0.0% Ponds Used <br />---------------------- ------ ------ ------ ------ ------ ------ ------ <br />Peak Discharge (cfs) 3 5 7 10 12 14 16 <br /> <br />------------------------------------------------------------------------- <br />------------------------------------------------------------------------- <br /> <br />* - Value(s} provided from TR-55 system routines <br />