Revised Stormwater Management Report

Parameter Unit Parameter Symbol__Value Unit Value Unit [Empty Portion BMP Arca ‘ABMP sq.ft lof RWC under Posto | ERWC 0.39 [in Hnches of Runoff Qdesign | 3.05 fin to capture Natural Recharge BMP Effective Depth, IERWC Modified to F inches of Rainfall this is the desion variable _| SMP ti consider dEXC. EDRWC [iuecncma| to capture Poesion [accor Upper level of the BMP Empty Portion ; surface (negative ifabove | dBMPu in lof RWC under Infilt. ReRwc | 0.00 in Fai ata 38.5 |in ground) BMP. 7 ke [Depth of lower surface of Runoff Captured i EMP, must be>=damPu_| _S=XC ig JAvg. over imp. Area meh Post-development Land [Segment Location of BMP i SegBMP unitess cpu era Location is estrbuted erundetemined | ABMPIAimp ‘Aratio 706 Junitiess Volume Balance> Solve Problem to satisfy Annual Recharge IBMP Volume: VBMP. 8,910 Jou. BMP Check—> OK L i dEXC Check—> OK Post-D Deficit Recharge or desired recharge Vader cut aoa ene Rechengs 419,805 cust volume) BMP Location—> Location is selected as distributed or undetermined ‘ Represents | Post-D Impervious Area i Java BMP Recharge j u Aimp sq.ft 100.0% _|% infiltration i (or target Impervious Area) Efficiency Rechaiged | , - PaRaintal Reet Zens WaterCapenty’| RWe Sain lbecame Runoff TEER | Pdesicn is accurate only ater BMP dimensions are updated to ricke rech volume= deficit volume. The pet RWC Modified to cRunoft Iconsider dEXC ORWC [Gace infitrated ies ot BMP inftreton porto fing and the area occupied by BMP ere ignoted in hese calculations, Results lesRunoff [Climatic Factor G-factor 167 frounits [Recharged SAK |, sensetive to dBMP, make sure dEMP selected is small enough for BIAP to empty in tess than 3 days. Fes lar a 1%Rainfall Average Annual P Pavg OS Nl Recharged eels Segment Location of BMP you select “impervous areas" RWC vil be minimal but not zero as determined [Recharge Requirement. dr 124 in lover Imp. Area b the soil type and a shallow root zene for this Land Cover allowing consideration of lateral flow and other los le ies my " ai | " se. t ing the sa i i ra rt nm BI tot the l (Beioa 8