{
    "document_id": 16592,
    "page": 159,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
    "source_run_id": 16703,
    "item_count": 49,
    "counts_by_type": {
        "footnote": 4,
        "header": 1,
        "heading": 1,
        "table": 3,
        "table_cell": 40
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    "build_ms": 10,
    "items": [
        {
            "id": "p159.1",
            "order": 1,
            "type": "header",
            "bbox": {
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            },
            "text": "102 Sams -REV 12-02-25 NOAA 24-hr D 25-Year Rainfall=6.68\"\nPrepared by Haler Consulting Printed 04/12/2025\nHydroCAD® 10.20-2h s/n 10351 © 2024 HydroCAD Software Solutions LLC Page 46",
            "attrs": {
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            },
            "level": 2
        },
        {
            "id": "p159.2",
            "order": 2,
            "type": "heading",
            "bbox": {
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                "r": 450,
                "b": 672.72
            },
            "text": "Summary for Pond 184P: WQ Infiltration Basin #2",
            "attrs": {
                "block_label": "paragraph_title"
            },
            "level": 3
        },
        {
            "id": "p159.3",
            "order": 3,
            "type": "table",
            "bbox": {
                "l": 52.56,
                "t": 661.68,
                "r": 530.64,
                "b": 587.177889
            },
            "text": "",
            "attrs": {
                "block_label": "table",
                "n_rows": 4,
                "n_cols": 5,
                "integrity": {
                    "cells_checked": 20,
                    "cells_flagged": 3,
                    "flags": [
                        {
                            "row": 0,
                            "col": 2,
                            "coverage": 0.5,
                            "text": "27.15% Impervious,"
                        },
                        {
                            "row": 0,
                            "col": 3,
                            "coverage": 0.5,
                            "text": "Inflow Depth ="
                        },
                        {
                            "row": 3,
                            "col": 3,
                            "coverage": 0,
                            "text": "Volume="
                        }
                    ]
                }
            },
            "children": [
                {
                    "id": "p159.3.1",
                    "order": 4,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 659.142458,
                        "r": 107.356451,
                        "b": 647.177878
                    },
                    "text": "Inflow Area =",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p159.3.2",
                    "order": 5,
                    "type": "table_cell",
                    "bbox": {
                        "l": 157.764557,
                        "t": 659.142458,
                        "r": 204.64367,
                        "b": 647.177878
                    },
                    "text": "86,443 sf,",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p159.3.3",
                    "order": 6,
                    "type": "table_cell",
                    "bbox": {
                        "l": 243.792,
                        "t": 661.68,
                        "r": 339.408,
                        "b": 649.4
                    },
                    "text": "27.15% Impervious,",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p159.3.4",
                    "order": 7,
                    "type": "table_cell",
                    "bbox": {
                        "l": 339.408,
                        "t": 661.68,
                        "r": 435.024,
                        "b": 649.4
                    },
                    "text": "Inflow Depth =",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p159.3.5",
                    "order": 8,
                    "type": "table_cell",
                    "bbox": {
                        "l": 387.866087,
                        "t": 659.142458,
                        "r": 509.621823,
                        "b": 647.177878
                    },
                    "text": "2.23\" for 25-Year event",
                    "attrs": {
                        "row": 0,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p159.3.6",
                    "order": 9,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 647.142458,
                        "r": 82.003121,
                        "b": 635.177878
                    },
                    "text": "Inflow =",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.7",
                    "order": 10,
                    "type": "table_cell",
                    "bbox": {
                        "l": 146.30738,
                        "t": 647.142458,
                        "r": 183.784219,
                        "b": 635.177878
                    },
                    "text": "3.06 cfs @",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.8",
                    "order": 11,
                    "type": "table_cell",
                    "bbox": {
                        "l": 206.48939,
                        "t": 647.142458,
                        "r": 253.797341,
                        "b": 635.177878
                    },
                    "text": "12.13 hrs,",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.9",
                    "order": 12,
                    "type": "table_cell",
                    "bbox": {
                        "l": 259.89396,
                        "t": 647.142458,
                        "r": 302.091703,
                        "b": 635.177878
                    },
                    "text": "Volume=",
                    "attrs": {
                        "row": 1,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.10",
                    "order": 13,
                    "type": "table_cell",
                    "bbox": {
                        "l": 343.335198,
                        "t": 647.142458,
                        "r": 387.105235,
                        "b": 635.177878
                    },
                    "text": "16,047 cf",
                    "attrs": {
                        "row": 1,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.11",
                    "order": 14,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 635.142458,
                        "r": 102.065704,
                        "b": 611.177878
                    },
                    "text": "Outflow =\nDiscarded =",
                    "attrs": {
                        "row": 2,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.12",
                    "order": 15,
                    "type": "table_cell",
                    "bbox": {
                        "l": 146.278902,
                        "t": 635.142458,
                        "r": 183.760976,
                        "b": 611.177878
                    },
                    "text": "1.97 cfs @\n0.00 cfs @",
                    "attrs": {
                        "row": 2,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.13",
                    "order": 16,
                    "type": "table_cell",
                    "bbox": {
                        "l": 206.466148,
                        "t": 635.142458,
                        "r": 253.806345,
                        "b": 611.177878
                    },
                    "text": "12.37 hrs,\n0.00 hrs,",
                    "attrs": {
                        "row": 2,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.14",
                    "order": 17,
                    "type": "table_cell",
                    "bbox": {
                        "l": 259.865483,
                        "t": 623.142458,
                        "r": 302.07223,
                        "b": 599.177878
                    },
                    "text": "Volume=\nVolume=",
                    "attrs": {
                        "row": 2,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.15",
                    "order": 18,
                    "type": "table_cell",
                    "bbox": {
                        "l": 343.386918,
                        "t": 635.142458,
                        "r": 528.248175,
                        "b": 611.177878
                    },
                    "text": "12,492 cf, Atten= 35%, Lag= 14.4 min\n0 cf",
                    "attrs": {
                        "row": 2,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.16",
                    "order": 19,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 611.142458,
                        "r": 195.539615,
                        "b": 587.177889
                    },
                    "text": "Primary =\nRouted to Link 185L : POA",
                    "attrs": {
                        "row": 3,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.3.17",
                    "order": 20,
                    "type": "table_cell",
                    "bbox": {
                        "l": 146.255659,
                        "t": 611.142458,
                        "r": 183.732499,
                        "b": 599.177878
                    },
                    "text": "1.97 cfs @",
                    "attrs": {
                        "row": 3,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.18",
                    "order": 21,
                    "type": "table_cell",
                    "bbox": {
                        "l": 206.43767,
                        "t": 611.142458,
                        "r": 253.777868,
                        "b": 599.177878
                    },
                    "text": "12.37 hrs,",
                    "attrs": {
                        "row": 3,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.3.19",
                    "order": 22,
                    "type": "table_cell",
                    "bbox": {
                        "l": 339.408,
                        "t": 612.56,
                        "r": 435.024,
                        "b": 600.28
                    },
                    "text": "Volume=",
                    "attrs": {
                        "row": 3,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p159.3.20",
                    "order": 23,
                    "type": "table_cell",
                    "bbox": {
                        "l": 343.315724,
                        "t": 611.142458,
                        "r": 387.085761,
                        "b": 599.177878
                    },
                    "text": "12,492 cf",
                    "attrs": {
                        "row": 3,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                }
            ]
        },
        {
            "id": "p159.4",
            "order": 24,
            "type": "table",
            "bbox": {
                "l": 52.32,
                "t": 492.48,
                "r": 557.04,
                "b": 365.28
            },
            "text": "",
            "attrs": {
                "block_label": "table",
                "n_rows": 2,
                "n_cols": 5,
                "integrity": {
                    "cells_checked": 8,
                    "cells_flagged": 0
                }
            },
            "children": [
                {
                    "id": "p159.4.1",
                    "order": 25,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 491.142469,
                        "r": 90.142207,
                        "b": 465.257868
                    },
                    "text": "Volume\n#1",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.2",
                    "order": 26,
                    "type": "table_cell",
                    "bbox": {
                        "l": 120.355217,
                        "t": 491.142469,
                        "r": 148.95691,
                        "b": 465.257868
                    },
                    "text": "Invert\n91.00'",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.3",
                    "order": 27,
                    "type": "table_cell",
                    "bbox": {
                        "l": 170.997811,
                        "t": 491.142469,
                        "r": 234.422951,
                        "b": 465.257868
                    },
                    "text": "Avail.Storage\n13,818 cf",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.4",
                    "order": 28,
                    "type": "table_cell",
                    "bbox": {
                        "l": 246.044461,
                        "t": 491.142469,
                        "r": 502.944852,
                        "b": 465.137889
                    },
                    "text": "Storage Description\nCustom Stage Data (Prismatic) Listed below (Recalc)",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 2,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.5",
                    "order": 29,
                    "type": "table_cell",
                    "bbox": {
                        "l": 57.360002,
                        "t": 453.222448,
                        "r": 101.273013,
                        "b": 367.337871
                    },
                    "text": "Elevation\\n(feet)\n91.00\n92.00\n93.00\n94.00\n94.50",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.6",
                    "order": 30,
                    "type": "table_cell",
                    "bbox": {
                        "l": 140.447365,
                        "t": 453.222448,
                        "r": 185.72688,
                        "b": 367.337871
                    },
                    "text": "Surf.Area\\n(sq-ft)\n2,628\n3,320\n4,067\n5,010\n5,438",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.7",
                    "order": 31,
                    "type": "table_cell",
                    "bbox": {
                        "l": 227.371027,
                        "t": 453.222448,
                        "r": 354.642567,
                        "b": 367.337871
                    },
                    "text": "Inc.Store\\n(cubic-feet)\n0\n2,974\n3,694\n4,539\n2,612",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.4.8",
                    "order": 32,
                    "type": "table_cell",
                    "bbox": {
                        "l": 216.402998,
                        "t": 453.222448,
                        "r": 354.689052,
                        "b": 367.337871
                    },
                    "text": "Cum.Store\\n(cubic-feet)\n0\n2,974\n6,668\n11,206\n13,818",
                    "attrs": {
                        "row": 1,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 2,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                }
            ]
        },
        {
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            "type": "table",
            "bbox": {
                "l": 51.6,
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                "r": 555.12,
                "b": 266.88
            },
            "text": "",
            "attrs": {
                "block_label": "table",
                "n_rows": 3,
                "n_cols": 4,
                "integrity": {
                    "cells_checked": 12,
                    "cells_flagged": 0
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            "children": [
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                    "id": "p159.5.1",
                    "order": 34,
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                    "bbox": {
                        "l": 54,
                        "t": 355.302451,
                        "r": 86.679256,
                        "b": 343.337871
                    },
                    "text": "Device",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
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                },
                {
                    "id": "p159.5.2",
                    "order": 35,
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                    "bbox": {
                        "l": 98.407976,
                        "t": 355.302451,
                        "r": 135.030741,
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                    },
                    "text": "Routing",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
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                },
                {
                    "id": "p159.5.3",
                    "order": 36,
                    "type": "table_cell",
                    "bbox": {
                        "l": 182.045624,
                        "t": 355.302451,
                        "r": 208.824841,
                        "b": 343.337871
                    },
                    "text": "Invert",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
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                },
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                    "id": "p159.5.4",
                    "order": 37,
                    "type": "table_cell",
                    "bbox": {
                        "l": 220.650048,
                        "t": 355.302451,
                        "r": 290.014595,
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                    },
                    "text": "Outlet Devices",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
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                },
                {
                    "id": "p159.5.5",
                    "order": 38,
                    "type": "table_cell",
                    "bbox": {
                        "l": 70.320002,
                        "t": 341.382452,
                        "r": 82.177372,
                        "b": 329.417872
                    },
                    "text": "#1",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.5.6",
                    "order": 39,
                    "type": "table_cell",
                    "bbox": {
                        "l": 98.408891,
                        "t": 341.382452,
                        "r": 135.204992,
                        "b": 329.417872
                    },
                    "text": "Primary",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.5.7",
                    "order": 40,
                    "type": "table_cell",
                    "bbox": {
                        "l": 354.69794,
                        "t": 317.382452,
                        "r": 383.299634,
                        "b": 305.417872
                    },
                    "text": "93.80'",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.5.8",
                    "order": 41,
                    "type": "table_cell",
                    "bbox": {
                        "l": 220.679993,
                        "t": 341.262472,
                        "r": 512.979659,
                        "b": 293.417872
                    },
                    "text": "6.0\" Round Culvert to Subsurface Basin\\nL= 35.0' RCP, square edge headwall, Ke= 0.500\\nInlet / Outlet Invert= 92.00' / 93.80' S= -0.0514'' Cc= 0.900\\nn= 0.012 Corrugated PP, smooth interior, Flow Area= 0.20 sf",
                    "attrs": {
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                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p159.5.9",
                    "order": 42,
                    "type": "table_cell",
                    "bbox": {
                        "l": 70.320002,
                        "t": 293.382452,
                        "r": 82.177372,
                        "b": 269.417872
                    },
                    "text": "#2\n#3",
                    "attrs": {
                        "row": 2,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.5.10",
                    "order": 43,
                    "type": "table_cell",
                    "bbox": {
                        "l": 98.408891,
                        "t": 293.382452,
                        "r": 146.474595,
                        "b": 269.417872
                    },
                    "text": "Device 1\nDiscarded",
                    "attrs": {
                        "row": 2,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.5.11",
                    "order": 44,
                    "type": "table_cell",
                    "bbox": {
                        "l": 180.288471,
                        "t": 293.382452,
                        "r": 208.918642,
                        "b": 269.417872
                    },
                    "text": "93.00'\n91.00'",
                    "attrs": {
                        "row": 2,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p159.5.12",
                    "order": 45,
                    "type": "table_cell",
                    "bbox": {
                        "l": 220.679993,
                        "t": 293.382452,
                        "r": 531.965762,
                        "b": 269.29789200000005
                    },
                    "text": "4.0' long Sharp-Crested Rectangular Weir 2 End Contraction(s)\n1.050 in/hr Exfiltration X 0.00 over Surface area",
                    "attrs": {
                        "row": 2,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                }
            ]
        },
        {
            "id": "p159.6",
            "order": 46,
            "type": "footnote",
            "bbox": {
                "l": 52.08,
                "t": 575.04,
                "r": 513.6,
                "b": 537.84
            },
            "text": "Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs\nStarting Elev= 93.00' Surf.Area= 4,067 sf Storage= 6,668 cf\nPeak Elev= 99.85' @ 12.37 hrs Surf.Area= 5,438 sf Storage= 13,818 cf (7,151 cf above start)",
            "attrs": {
                "block_label": "vision_footnote"
            }
        },
        {
            "id": "p159.7",
            "order": 47,
            "type": "footnote",
            "bbox": {
                "l": 51.84,
                "t": 528.72,
                "r": 409.92,
                "b": 502.08
            },
            "text": "Plug-Flow detention time= 617.6 min calculated for 5,824 cf (36% of inflow) Center-of-Mass det. time= 196.8 min ( 991.9 - 795.2 )",
            "attrs": {
                "block_label": "vision_footnote"
            }
        },
        {
            "id": "p159.8",
            "order": 48,
            "type": "footnote",
            "bbox": {
                "l": 51.84,
                "t": 258.72,
                "r": 424.08,
                "b": 232.32
            },
            "text": "Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=93.00' (Free Discharge)\n3=Exfiltration (Controls 0.00 cfs)",
            "attrs": {
                "block_label": "vision_footnote"
            }
        },
        {
            "id": "p159.9",
            "order": 49,
            "type": "footnote",
            "bbox": {
                "l": 50.64,
                "t": 222.48,
                "r": 474.96,
                "b": 182.88
            },
            "text": "Primary OutFlow Max=1.96 cfs @ 12.37 hrs HW=99.75' (Free Discharge)\n1=Culvert to Subsurface Basin (Outlet Controls 1.96 cfs @ 9.97 fps)\n2=Sharp-Crested Rectangular Weir (Passes 1.96 cfs of 149.56 cfs potential flow)",
            "attrs": {
                "block_label": "vision_footnote"
            }
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}