{ "currentVersion": 11.5, "cimVersion": "3.5.0", "id": 2, "name": "FEMA Floodway Areas in Zone AE", "type": "Feature Layer", "description": "The National Flood Hazard Layer (NFHL) contains current effective flood hazard data. It is a compilation of effective Flood Insurance Rate Maps (FIRM) databases and Letters of Map Revision (LOMRs). FEMA provides the flood hazard data to support the National Flood Insurance Program. This information can be used to better understand the level of flood risk and type of flooding in a given location. The NFHL can also be used in place of the FIRM for NFIP purposes with appropriate care. More information can be found on the FEMA website: https://www.fema.gov/flood-maps/national-flood-hazard-layer Jefferson County Planning and Zoning downloaded this dataset in October of 2026 and processed it for use in local web mapping applications. To identify the floodways, the zone subtype 'FLOODWAY' was queried.Data Type: Static.Vintage: October 2026 from the Federal Emergency Management Agency (FEMA).Data are in State Plane Grid Coordinates, Colorado Central Zone, NAD83.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Credit the Federal Emergency Management Agency (FEMA) in any use of this data.", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 0, 0, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSNull", "color": [ 0, 0, 0, 255 ], "width": 0 } } }, "scaleSymbols": true, "transparency": 15, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": -1.17301332502E7, "ymin": 4779662.916199997, "xmax": -1.16871930579E7, "ymax": 4859343.571900003, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "DFIRM_ID", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "DFIRM_ID", "type": "esriFieldTypeString", "alias": "DFIRM_ID", "length": 6, "domain": null }, { "name": "VERSION_ID", "type": "esriFieldTypeString", "alias": "VERSION_ID", "length": 11, "domain": null }, { "name": "FLD_AR_ID", "type": "esriFieldTypeString", "alias": "FLD_AR_ID", "length": 32, "domain": null }, { "name": "STUDY_TYP", "type": "esriFieldTypeString", "alias": "STUDY_TYP", "length": 38, "domain": null }, { "name": "FLD_ZONE", "type": "esriFieldTypeString", "alias": "FLD_ZONE", "length": 17, "domain": null }, { "name": "ZONE_SUBTY", "type": "esriFieldTypeString", "alias": "ZONE_SUBTY", "length": 76, "domain": null }, { "name": "SFHA_TF", "type": "esriFieldTypeString", "alias": "SFHA_TF", "length": 1, "domain": null }, { "name": "STATIC_BFE", "type": "esriFieldTypeDouble", "alias": "STATIC_BFE", "domain": null }, { "name": "V_DATUM", "type": "esriFieldTypeString", "alias": "V_DATUM", "length": 17, "domain": null }, { "name": "DEPTH", "type": "esriFieldTypeDouble", "alias": "DEPTH", "domain": null }, { "name": "LEN_UNIT", "type": "esriFieldTypeString", "alias": "LEN_UNIT", "length": 16, "domain": null }, { "name": "VELOCITY", "type": "esriFieldTypeDouble", "alias": "VELOCITY", "domain": null }, { "name": "VEL_UNIT", "type": "esriFieldTypeString", "alias": "VEL_UNIT", "length": 20, "domain": null }, { "name": "AR_REVERT", "type": "esriFieldTypeString", "alias": "AR_REVERT", "length": 17, "domain": null }, { "name": "AR_SUBTRV", "type": "esriFieldTypeString", "alias": "AR_SUBTRV", "length": 57, "domain": null }, { "name": "BFE_REVERT", "type": "esriFieldTypeDouble", "alias": "BFE_REVERT", "domain": null }, { "name": "DEP_REVERT", "type": "esriFieldTypeDouble", "alias": "DEP_REVERT", "domain": null }, { "name": "DUAL_ZONE", "type": "esriFieldTypeString", "alias": "DUAL_ZONE", "length": 1, "domain": null }, { "name": "SOURCE_CIT", "type": "esriFieldTypeString", "alias": "SOURCE_CIT", "length": 21, "domain": null }, { "name": "Shape_Length", "type": "esriFieldTypeDouble", "alias": "Shape_Length", "domain": null }, { "name": "Shape_Area", "type": "esriFieldTypeDouble", "alias": "Shape_Area", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Query,Map,Data", "maxRecordCount": 2000, "maxSelectionCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryRelatedPagination": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": false, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "d2f623c516964198be0db89465456d4b" }