{
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    "page": 417,
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        "header": 2,
        "heading": 1,
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            "id": "p417.1",
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            "bbox": {
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            "text": "NOAA 24-hr D 10 YR-F Rainfall=6.34\"\nPrinted 12/19/2025\nons LLC\nPage 250",
            "attrs": {
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            "level": 2
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        {
            "id": "p417.2",
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            "text": "Analysis - Proposed Conditions NOAA\nPrepared by Civil Core Consulting\nHydroCAD® 10.20-8a s/n 13637 © 2025 HydroCAD Software Solutions LLC",
            "attrs": {
                "block_label": "header"
            },
            "level": 2
        },
        {
            "id": "p417.3",
            "order": 3,
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            "text": "Summary for Pond 6P: BIORENTION BASIN 2A",
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            "text": "Inflow Area = 18,731 sf, 0.00% Impervious, Inflow Depth = 0.55\" for 10 YR-F event\nInflow = 0.07 cfs @ 12.38 hrs, Volume= 854 cf\nOutflow = 0.06 cfs @ 12.74 hrs, Volume= 807 cf, Atten= 15%, Lag= 21.6 min\nPrimary = 0.06 cfs @ 12.74 hrs, Volume= 807 cf\nRouted to Pond 33P : INFILTRATION BASIN 2\n\nRouting by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs\nPeak Elev= 95.03' @ 12.74 hrs Surf.Area= 152 sf Storage= 78 cf\n\nPlug-Flow detention time= 51.5 min calculated for 807 cf (95% of inflow)\nCenter-of-Mass det. time= 26.4 min ( 1,002.9 - 976.5 )",
            "attrs": {
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            "text": "#1 94.30' 307 cf Custom Stage Data (Prismatic) Listed below (Recalc)\nElevation (feet) Surf.Area (sq-ft) Inc.Store (cubic-feet) Cum.Store (cubic-feet)\n94.30 63 0 0\n95.00 148 74 74\n96.00 319 234 307\nDevice Routing Invert Outlet Devices\n#1 Device 3 94.80' 2.5\" Vert. Orifice C=0.600 Limited to weir flow at low heads\n#2 Device 3 95.50' 48.0\" x 48.0\" Horizon. Grate C=0.600\n#3 Primary 91.80' 12.0\" Round Culvert\nL=30.0' RCP, groove end projecting, Ke=0.200\nInlet / Outlet Invert=91.80' / 91.65' S=0.0050' / Cc=0.900\nn=0.012 Concrete pipe, finished, Flow Area=0.79 sf\nPrimary OutFlow Max=0.06 cfs @ 12.74 hrs HW=95.03' TW=92.88' (Dynamic Tailwater)\n3=Culvert (Passes 0.06 cfs of 6.53 cfs potential flow)\n1=Orifice (Orifice Controls 0.06 cfs @ 1.68 fps)\n2=Grate (Controls 0.00 cfs)\nGrate Pond 6P: BIORENTION BASIN 2A",
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                    "order": 7,
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                        "r": 164.88,
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                    "text": "Culvert"
                }
            ]
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