Cross Sections
This line shapefile contains cross sections from the hydraulic model(s), used to create floodplains. All water surface elevations (WSEL) are in feet NAVD88. WSEL events are described by recurrence interval; 10-year (10%-annual-chance), 25-year (4%-annual-chance), 50-year (2%-annual-chance), 100-year (1%-annual-chance), and 500-year (0.2%-annual-chance). Stream stationing is in feet above the stream’s confluence.This is draft data, released on May 4th 2021, provided by the Illinois State Water Survey (ISWS). This data can be seen for a limited time in the Bond County Comments Flood Risk Review web map: https://www.illinoisfloodmaps.org/commentmap/bond.htm
[]
[{'name': 'OBJECTID', 'type': 'esriFieldTypeOID', 'alias': 'OBJECTID', 'domain': None}, {'name': 'WTR_NM', 'type': 'esriFieldTypeString', 'alias': 'WTR_NM', 'length': 48, 'domain': None}, {'name': 'STREAM_STN', 'type': 'esriFieldTypeDouble', 'alias': 'STREAM_STN', 'domain': None}, {'name': 'WSEL_10', 'type': 'esriFieldTypeDouble', 'alias': 'WSEL_10', 'domain': None}, {'name': 'WSEL_25', 'type': 'esriFieldTypeDouble', 'alias': 'WSEL_25', 'domain': None}, {'name': 'WSEL_50', 'type': 'esriFieldTypeDouble', 'alias': 'WSEL_50', 'domain': None}, {'name': 'WSEL_100', 'type': 'esriFieldTypeDouble', 'alias': 'WSEL_100', 'domain': None}, {'name': 'WSEL_500', 'type': 'esriFieldTypeDouble', 'alias': 'WSEL_500', 'domain': None}, {'name': 'Shape_Leng', 'type': 'esriFieldTypeDouble', 'alias': 'Shape_Leng', 'domain': None}, {'name': 'Shape', 'type': 'esriFieldTypeGeometry', 'alias': 'Shape', 'domain': None}, {'name': 'Shape.STLength()', 'type': 'esriFieldTypeDouble', 'alias': 'Shape.STLength()', 'domain': None}]
[{'name': 'R1224_pk', 'fields': 'OBJECTID', 'isAscending': True, 'isUnique': True, 'description': ''}, {'name': 'S939_idx', 'fields': 'Shape', 'isAscending': True, 'isUnique': True, 'description': ''}]
nan
{'renderer': {'type': 'simple', 'symbol': {'type': 'esriSLS', 'style': 'esriSLSSolid', 'color': [0, 0, 0, 255], 'width': 2}, 'label': '', 'description': ''}, 'transparency': 0, 'labelingInfo': None}
nan
nan