Name: Flood Plain
Display Field: DFIRM_ID
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Latest Study Effective Date 04/05/2016, Latest LOMR Effective Date 12/01/2016The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Management Agency (FEMA), and any Letters Of Map Revision (LOMRs) that have been issued against those databases since their publication date. It is updated on a monthly basis. The FIRM Database is the digital, geospatial version of the flood hazard information shown on the published paper FIRMs. The FIRM Database depicts flood risk information and supporting data used to develop the risk data. The primary risk classifications used are the 1-percent-annual-chance flood event, the 0.2-percent-annual-chance flood event, and areas of minimal flood risk. The FIRM Database is derived from Flood Insurance Studies (FISs), previously published FIRMs, flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by FEMA.The NFHL is available as State or US Territory data sets. Each State or Territory data set consists of all FIRM Databases and corresponding LOMRs available on the publication date of the data set. The specification for the horizontal control of FIRM Databases is consistent with those required for mapping at a scale of 1:12,000. This file is georeferenced to the Earth's surface using the Geographic Coordinate System (GCS) and North American Dataum of 1983 (NSRS-2007).This layer is derived from NFHL Product ID NFHL_06073C, San Diego County-wide, Latest Study Effective Date 05/16/2012, Latest LOMR Effective Date 08/21/2015 with the additional County of San Diego, Department of Public Works, Flood Control Engineering-derived attribute FLOODPLAI.
Copyright Text: SanGIS; Federal Emergency Management Agency; County of San Diego, Department of Public Works, Flood Control Engineering.
Default Visibility: false
MaxRecordCount: 1000
Supported Query Formats: JSON, geoJSON
Min Scale: 0
Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: true
Can Modify Layer: true
Can Scale Symbols: false
Use Standardized Queries: true
Supports Datum Transformation: true
Extent:
XMin: -1.3090947892954068E7
YMin: 3833100.3704338837
XMax: -1.2921983817167768E7
YMax: 3963402.593996979
Spatial Reference: 102100
(3857)
Drawing Info:
Renderer:
Unique Value Renderer:
Field 1: FLOOD_PLAI
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
Default Label: null
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Labeling Info:
Advanced Query Capabilities:
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Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
HasZ: false
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Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
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Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
DFIRM_ID
(
type: esriFieldTypeString, alias: DFIRM_ID, length: 15
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FLD_AR_ID
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type: esriFieldTypeString, alias: FLD_AR_ID, length: 21
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FLD_ZONE
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type: esriFieldTypeString, alias: FLD_ZONE, length: 55
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FLOODWAY
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type: esriFieldTypeString, alias: FLOODWAY, length: 30
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SFHA_TF
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type: esriFieldTypeString, alias: SFHA_TF, length: 1
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STATIC_BFE
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DEPTH
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HYDRO_ID
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CST_MDL_ID
(
type: esriFieldTypeString, alias: CST_MDL_ID, length: 21
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FLOOD_PLAI
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type: esriFieldTypeString, alias: FLOOD_PLAI, length: 6
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ZONE_SUBTY
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Return Updates
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