{
    "document_id": 11809,
    "page": 88,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
    "source_run_id": 11920,
    "item_count": 19,
    "counts_by_type": {
        "text": 19
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    "build_ms": 2,
    "items": [
        {
            "id": "p88.1",
            "order": 1,
            "type": "text",
            "bbox": {
                "l": 51.36,
                "t": 738.96,
                "r": 561.36,
                "b": 700.32
            },
            "text": "POST DEV NOAA 24-hr D 25 year Rainfall=6.68\"\nPrepared by Professional Design Services Printed 12/31/2025\nHydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 52"
        },
        {
            "id": "p88.2",
            "order": 2,
            "type": "text",
            "bbox": {
                "l": 120.48,
                "t": 687.36,
                "r": 490.32,
                "b": 650.88
            },
            "text": "Time span=5.00-20.00 hrs, dt=0.05 hrs, 301 points\nRunoff by SCS TR-20 method, UH=Delmarva, Weighted-CN\nReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method"
        },
        {
            "id": "p88.3",
            "order": 3,
            "type": "text",
            "bbox": {
                "l": 257.76,
                "t": 640.08,
                "r": 560.16,
                "b": 616.32
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            "text": "Subcatchment1S: POROUS\nRunoff Area=0.570 ac 0.00% Impervious Runoff Depth>0.53\"\nFlow Length=310' Tc=12.9 min CN=39 Runoff=0.11 cfs 0.025 af"
        },
        {
            "id": "p88.4",
            "order": 4,
            "type": "text",
            "bbox": {
                "l": 259.92,
                "t": 605.28,
                "r": 559.68,
                "b": 581.52
            },
            "text": "Subcatchment2S: IMPERVIOUS\nRunoff Area=0.720 ac 100.00% Impervious Runoff Depth>5.81\"\nFlow Length=310' Tc=13.1 min CN=98 Runoff=2.68 cfs 0.349 af"
        },
        {
            "id": "p88.5",
            "order": 5,
            "type": "text",
            "bbox": {
                "l": 52.32,
                "t": 568.8,
                "r": 560.16,
                "b": 546
            },
            "text": "Subcatchment5S: IMPERVIOUS Runoff Area=0.270 ac 100.00% Impervious Runoff Depth>5.82\" Flow Length=180' Slope=0.0100'/' Tc=1.6 min CN=98 Runoff=1.84 cfs 0.131 af"
        },
        {
            "id": "p88.6",
            "order": 6,
            "type": "text",
            "bbox": {
                "l": 47.52,
                "t": 534.96,
                "r": 562.32,
                "b": 520.56
            },
            "text": "Runoff Area=0.190 ac 0.00% Impervious Runoff Depth>0.53\""
        },
        {
            "id": "p88.7",
            "order": 7,
            "type": "text",
            "bbox": {
                "l": 51.6,
                "t": 532.56,
                "r": 196.32,
                "b": 520.8
            },
            "text": "Subcatchment6S: POROUS"
        },
        {
            "id": "p88.8",
            "order": 8,
            "type": "text",
            "bbox": {
                "l": 256.8,
                "t": 521.04,
                "r": 560.4,
                "b": 509.28
            },
            "text": "Flow Length=250' Tc=12.4 min CN=39 Runoff=0.04 cfs 0.008 af"
        },
        {
            "id": "p88.9",
            "order": 9,
            "type": "text",
            "bbox": {
                "l": 52.56,
                "t": 497.76,
                "r": 560.16,
                "b": 473.52
            },
            "text": "Subcatchment8S: PROP WAREHOUSE Runoff Area=0.460 ac 100.00% Impervious Runoff Depth>5.82\" Flow Length=280' Slope=0.0100'/' Tc=2.6 min CN=98 Runoff=2.92 cfs 0.223 af"
        },
        {
            "id": "p88.10",
            "order": 10,
            "type": "text",
            "bbox": {
                "l": 52.32,
                "t": 462.24,
                "r": 559.92,
                "b": 440.4
            },
            "text": "Subcatchment10S: BY-PASS POROUS Runoff Area=0.060 ac 0.00% Impervious Runoff Depth>0.54\" Tc=2.0 min CN=39 Runoff=0.02 cfs 0.003 af"
        },
        {
            "id": "p88.11",
            "order": 11,
            "type": "text",
            "bbox": {
                "l": 52.32,
                "t": 426.24,
                "r": 559.92,
                "b": 403.2
            },
            "text": "Subcatchment11S: BY-PASS Runoff Area=0.070 ac 100.00% Impervious Runoff Depth>5.82\" Tc=2.0 min CN=98 Runoff=0.46 cfs 0.034 af"
        },
        {
            "id": "p88.12",
            "order": 12,
            "type": "text",
            "bbox": {
                "l": 51.6,
                "t": 390,
                "r": 172.8,
                "b": 378.48
            },
            "text": "Reach 10: COMPOSITE"
        },
        {
            "id": "p88.13",
            "order": 13,
            "type": "text",
            "bbox": {
                "l": 446.64,
                "t": 390.96,
                "r": 559.92,
                "b": 379.2
            },
            "text": "Inflow=1.47 cfs 0.252 af"
        },
        {
            "id": "p88.14",
            "order": 14,
            "type": "text",
            "bbox": {
                "l": 440.64,
                "t": 378,
                "r": 560.16,
                "b": 366.72
            },
            "text": "Outflow=1.47 cfs 0.252 af"
        },
        {
            "id": "p88.15",
            "order": 15,
            "type": "text",
            "bbox": {
                "l": 52.56,
                "t": 355.2,
                "r": 559.68,
                "b": 330.48
            },
            "text": "Pond 3P: SSIB #1 SURFACE BASIN Peak Elev= $ 112.33' $ Storage= $ 6,132 $ cf Inflow= $ 2.75 $ cfs 0.374 af Discarded= $ 0.11 $ cfs 0.093 af Primary= $ 1.30 $ cfs 0.199 af Outflow= $ 1.41 $ cfs 0.291 af"
        },
        {
            "id": "p88.16",
            "order": 16,
            "type": "text",
            "bbox": {
                "l": 51.36,
                "t": 319.68,
                "r": 559.44,
                "b": 307.44
            },
            "text": "Pond 8P: SSIB #2 UNDERGROUND Peak Elev=109.14' Storage=0.059 af Inflow=1.84 cfs 0.139 af"
        },
        {
            "id": "p88.17",
            "order": 17,
            "type": "text",
            "bbox": {
                "l": 182.4,
                "t": 306.72,
                "r": 559.68,
                "b": 295.44
            },
            "text": "Discarded=0.11 cfs 0.096 af Primary=0.12 cfs 0.012 af Outflow=0.22 cfs 0.108 af"
        },
        {
            "id": "p88.18",
            "order": 18,
            "type": "text",
            "bbox": {
                "l": 53.04,
                "t": 283.92,
                "r": 559.44,
                "b": 259.92
            },
            "text": "Pond 9P: SSIB #3 UNDERGROUND Peak Elev=113.06' Storage=0.114 af Inflow=2.92 cfs 0.223 af Discarded=0.15 cfs 0.141 af Primary=0.05 cfs 0.004 af Outflow=0.21 cfs 0.146 af"
        },
        {
            "id": "p88.19",
            "order": 19,
            "type": "text",
            "bbox": {
                "l": 122.64,
                "t": 247.68,
                "r": 568.8,
                "b": 223.68
            },
            "text": "Total Runoff Area = 2.340 ac Runoff Volume = 0.773 af Average Runoff Depth = 3.97\"\n35.04% Pervious = 0.820 ac 64.96% Impervious = 1.520 ac"
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}