FEMA FLOOD HAZARD ZONES<\/SPAN><\/P>This dataset contains polygons representing flood hazard zones for St. Tammany Parish as set forth by FEMA.<\/SPAN><\/P>This data is updated by the Federal Emergency Management Agency.<\/SPAN><\/P>https://www.fema.gov/flood-maps/national-flood-hazard-layer<\/SPAN><\/A><\/P><\/DIV><\/DIV><\/DIV>",
"mapName": "FEMA",
"description": "FEMA FLOOD HAZARD ZONESThis dataset contains polygons representing flood hazard zones for St. Tammany Parish as set forth by FEMA.This data is updated by the Federal Emergency Management Agency.https://www.fema.gov/flood-maps/national-flood-hazard-layer",
"copyrightText": "©2025 Federal Emergency Management Agency - National Flood Hazard\n©2025 St. Tammany Parish Government - GIS Division of the Department of Technology\n\nLast Updated: ",
"supportsDynamicLayers": true,
"layers": [
{
"id": 0,
"name": "Flood Hazard Zones",
"parentLayerId": -1,
"defaultVisibility": true,
"subLayerIds": null,
"minScale": 0,
"maxScale": 0,
"type": "Feature Layer",
"geometryType": "esriGeometryPolygon",
"supportsDynamicLegends": true
}
],
"tables": [],
"spatialReference": {
"wkid": 102682,
"latestWkid": 3452,
"xyTolerance": 0.003280833333333333,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -124791100,
"falseY": -91255500,
"xyUnits": 3048.0060960121928,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
},
"singleFusedMapCache": false,
"initialExtent": {
"xmin": 3469592.433174253,
"ymin": 492377.6634229927,
"xmax": 3991727.84984092,
"ymax": 846978.3578674374,
"spatialReference": {
"wkid": 102682,
"latestWkid": 3452,
"xyTolerance": 0.003280833333333333,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -124791100,
"falseY": -91255500,
"xyUnits": 3048.0060960121928,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
}
},
"fullExtent": {
"xmin": 3618910.386814669,
"ymin": 600136.7325848341,
"xmax": 3858558.2169012576,
"ymax": 806179.6446451694,
"spatialReference": {
"wkid": 102682,
"latestWkid": 3452,
"xyTolerance": 0.003280833333333333,
"zTolerance": 0.001,
"mTolerance": 0.001,
"falseX": -124791100,
"falseY": -91255500,
"xyUnits": 3048.0060960121928,
"falseZ": -100000,
"zUnits": 10000,
"falseM": -100000,
"mUnits": 10000
}
},
"datesInUnknownTimezone": false,
"minScale": 0,
"maxScale": 0,
"units": "esriFeet",
"supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP",
"documentInfo": {
"Title": "FEMA",
"Author": "",
"Comments": "",
"Subject": "",
"Category": "",
"Version": "3.1.0",
"AntialiasingMode": "Normal",
"TextAntialiasingMode": "Normal",
"Keywords": "fema,flood,hazard,zones"
},
"capabilities": "Map,Query,Data",
"supportedQueryFormats": "JSON, geoJSON, PBF",
"exportTilesAllowed": false,
"referenceScale": 0.0,
"datumTransformations": [
{
"geoTransforms": [
{
"wkid": 108190,
"latestWkid": 108190,
"transformForward": true,
"name": "WGS_1984_(ITRF00)_To_NAD_1983"
}
]
},
{
"geoTransforms": [
{
"wkid": 108190,
"latestWkid": 108190,
"transformForward": false,
"name": "WGS_1984_(ITRF00)_To_NAD_1983"
}
]
},
{
"geoTransforms": [
{
"wkid": 108190,
"latestWkid": 108190,
"transformForward": true,
"name": "WGS_1984_(ITRF00)_To_NAD_1983"
}
]
},
{
"geoTransforms": [
{
"wkid": 108190,
"latestWkid": 108190,
"transformForward": false,
"name": "WGS_1984_(ITRF00)_To_NAD_1983"
}
]
}
],
"supportsDatumTransformation": true,
"archivingInfo": {"supportsHistoricMoment": false},
"supportsClipping": true,
"supportsSpatialFilter": true,
"supportsTimeRelation": true,
"supportsQueryDataElements": true,
"mapUnits": {"uwkid": 9003},
"maxRecordCount": 2000,
"maxImageHeight": 4096,
"maxImageWidth": 4096,
"supportedExtensions": "",
"serviceItemId": "28e51a0dbc714c27947c44c8b5eef3f1"
}