{
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    "page": 27,
    "width_pt": 612,
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    "pipeline_version": "paddleocr-vl-1.6+paul-48",
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        "heading": 1,
        "text": 3
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    "items": [
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            "id": "p27.1",
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            "bbox": {
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            "text": "PRE DEV NOAA 24-hr D 2 YEAR Rainfall=3.42\"\nPrepared by Professional Design Services Printed 12/31/2025\nHydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 9",
            "attrs": {
                "block_label": "header"
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        {
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            "type": "heading",
            "bbox": {
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            "text": "Summary for Reach 3R: COMPOSITE",
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        },
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            "text": "[40] Hint: Not Described (Outflow=Inflow)"
        },
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            "text": "Inflow Area = 2.420 ac, 12.40% Impervious, Inflow Depth > 0.59\" for 2 YEAR event\nInflow = 1.43 cfs @ 12.10 hrs, Volume= 0.119 af\nOutflow = 1.43 cfs @ 12.10 hrs, Volume= 0.119 af, Atten=0%, Lag=0.0 min"
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            "text": "Routing by Stor-Ind+Trans method, Time Span= 5.00-20.00 hrs, dt= 0.05 hrs"
        },
        {
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            "type": "caption",
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            "text": "Reach 3R: COMPOSITE",
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            "attrs": {
                "kind": "chart",
                "block_label": "chart",
                "embedded_text": "Hydrograph\nInflow\n1.43 cfs Outflow\n1.43 cfs\nInflow Area=2.420 ac\n1\n(cfs)\nFlow\n0\n5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20\nTime (hours)"
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