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PROPOSE PONU VvLUME-UISCHAfiGG HELAT:O?iSHIPS: <br />Based on che above elrvau on c mtsols and the pond elevation- . <br />volume relationships, aUou[ 65.5 acre-fcec of storage can be developed. <br />Using 64 acre-fee[ [o yrovide some cushton for final deslgn, the follow- <br />ing table shows a normal volumc analysis for the relationship between <br />runoff infloa, storage, and discharge Cor various duration storm evencs. <br />Land Use 30 m 1 hr 2 hr 3 hr b hr 12 hr 74 hr 48 hr 96 hr 10 day <br />RainFall 2.40 2.90 3.40 3.80 4.30 5.10 5.50 7.00 8.20 <br />Lake 17 A 3.4 4.1 4,8 5.4 6.1 7.2 8.4 9.9 11.6 <br />Imperv 100 A 18.0 21.8 25.5 28.5 32.3 38.3 44.3 52.5 61.5 7" <br />Perv 149 A 16.1 16.1 16.1 16.1 16.1 16.1 16.1 16.1 16.1 <br />Total Vol. In 37.5 42.0 46.4 50.0 54.5 62.6 68.8 78.1 89.2 155.2 <br />Storage AF' 64.0 64.0 64.0 64.0 64.0 64,0 64.0 64,0 64.0 64.0 <br />AF out - - - - - - 4,8 14.1 -25.2 91.2 . <br />pF/day ou[ . - - - - - - 4.8 7.1 6.3 9.2 <br />Q out cfs - - - - - - 2.4 3.6 3.2 _4_6 : <br />Rainfall amoun[s are trom TP-40. , <br />The long [crm 10 day snowmel[ eveu[ is [he cri[ir.al iunoff event <br />for-the above combination o[ storage aud uutle[ capaclty. For Che <br />purpose of Hnal design use thc follov!ny conditlons: <br />Dischacge 5 cfs <br />S[orage 65.5 'AF , <br />Normal Fond 842.0 <br />Max Pond 895.7