PB 22 10 Altera 769 LLC Filed Application with Exhibits Final Site Plan Phase 2

Project Name: Hydrograph 1-yr Summary Hydrology Studio v 3.0.0.24 06-22-2022 Hyd. Hydrograph Hydrograph Peak Time to Hydrograph Inflow Maximum Maximum Flow Peak Volume Hyd(s) Elevation Storage No. Type Name (cfs) (min) (cuft) (ft) (cuft) 1 NRCS Runoff EX DA-1 [POI-1] 0.162 80 373 ---- 3 NRCS Runoff EX DA-2 IMP 2.107 70 3,552 ---- 4 NRCS Runoff EX DA-2 PER 0.190 78 388 ---- 5 Junction EX DA-2 [POI-2] 2.248 72 3,940 3, 4 7 Junction EX TOTAL TO POI-2 2.352 72 4,313 1, 5 9 NRCS Runoff EX DA-3 IMP 5.162 64 6,443 ---- 10 NRCS Runoff EX DA-3 PER 0.114 68 141 ---- 11 Junction EX DA-3 5.238 64 6,584 9, 10 13 Junction EX TOTAL TO POI-3 6.894 66 10,897 7, 11 15 NRCS Runoff DA-1 [POI-1] 0.106 80 237 ---- 17 NRCS Runoff DA-2 UNDET IMP 0.987 64 1,232 ---- 18 NRCS Runoff DA-2 UNDET PER 0.014 68 17.7 ---- 19 Junction DA-2 UNDET 0.997 64 1,250 17, 18 21 NRCS Runoff DA-2A DET IMP 2.129 70 3,588 ---- 22 NRCS Runoff DA-2A DET PER 0.058 76 115 ---- 23 Junction DA-2A DET (HW 1) 2.169 70 3,704 21, 22 25 NRCS Runoff DA-2B DET IMP 0.667 68 1,046 ---- 26 NRCS Runoff DA-2B DET PER 0.137 74 246 ---- 27 Junction DA-2B DET (HW 2) 0.784 70 1,292 25, 26 29 Junction TOTAL TO AG BASIN 2.953 70 4,996 23, 27 30 Pond Route AG BASIN [POI-2]

DET (HW 2) 0.784 70 1,292 25, 26 29 Junction TOTAL TO AG BASIN 2.953 70 4,996 23, 27 30 Pond Route AG BASIN [POI-2] 0.000 0 0.000 29 461.99 4,996 32 Junction PROP TOTAL TO POI-2 0.997 64 1,250 19, 30 34 NRCS Runoff DA-3 UNDET IMP 5.134 64 6,408 ---- 35 NRCS Runoff DA-3 UNDET PER 0.123 68 153 ---- 36 Junction DA-3 UNDET 5.216 64 6,561 34, 35