Name: FEMA_Effective_Floodplain
Display Field: DFIRM_ID
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Flood Hazard Areas (Flood Zones) from FEMA's National Flood Hazard Layer (NFHL).
Downloaded 6/2/2022 by Harris County Engineering Department GIS from FEMA NFHL Status Page.
(http://www.floodmaps.fema.gov/NFHL/status.shtml).
For analysis of Hurricane Harvey, use FEMA release from 8/28/2017
For analysis of Tropical Storm Imelda, use FEMA release from 6/17/2019
Copyright Text: FEMA
Min. Scale: 0
Max. Scale: 0
Default Visibility: true
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: 2928644.74591064
YMin: 13748407.3361206
XMax: 3269403.25250244
YMax: 13992550.3356934
Spatial Reference: 102740 (2278)
Drawing Info:
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HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: OBJECTID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field: FLD_ZONE
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- DFIRM_ID (type: esriFieldTypeString, alias: DFIRM_ID, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
- VERSION_ID (type: esriFieldTypeString, alias: VERSION_ID, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
- FLD_AR_ID (type: esriFieldTypeString, alias: FLD_AR_ID, SQL Type: sqlTypeOther, length: 32, nullable: true, editable: true)
- STUDY_TYP (type: esriFieldTypeString, alias: STUDY_TYP, SQL Type: sqlTypeOther, length: 28, nullable: true, editable: true)
- FLD_ZONE (type: esriFieldTypeString, alias: FLD_ZONE, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
- ZONE_SUBTY (type: esriFieldTypeString, alias: ZONE_SUBTY, SQL Type: sqlTypeOther, length: 72, nullable: true, editable: true)
- SFHA_TF (type: esriFieldTypeString, alias: SFHA_TF, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
- STATIC_BFE (type: esriFieldTypeDouble, alias: STATIC_BFE, SQL Type: sqlTypeOther, nullable: true, editable: true)
- V_DATUM (type: esriFieldTypeString, alias: V_DATUM, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
- DEPTH (type: esriFieldTypeDouble, alias: DEPTH, SQL Type: sqlTypeOther, nullable: true, editable: true)
- LEN_UNIT (type: esriFieldTypeString, alias: LEN_UNIT, SQL Type: sqlTypeOther, length: 16, nullable: true, editable: true)
- VELOCITY (type: esriFieldTypeDouble, alias: VELOCITY, SQL Type: sqlTypeOther, nullable: true, editable: true)
- VEL_UNIT (type: esriFieldTypeString, alias: VEL_UNIT, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
- AR_REVERT (type: esriFieldTypeString, alias: AR_REVERT, SQL Type: sqlTypeOther, length: 17, nullable: true, editable: true)
- AR_SUBTRV (type: esriFieldTypeString, alias: AR_SUBTRV, SQL Type: sqlTypeOther, length: 57, nullable: true, editable: true)
- BFE_REVERT (type: esriFieldTypeDouble, alias: BFE_REVERT, SQL Type: sqlTypeOther, nullable: true, editable: true)
- DEP_REVERT (type: esriFieldTypeDouble, alias: DEP_REVERT, SQL Type: sqlTypeOther, nullable: true, editable: true)
- DUAL_ZONE (type: esriFieldTypeString, alias: DUAL_ZONE, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
- SOURCE_CIT (type: esriFieldTypeString, alias: SOURCE_CIT, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
- Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
- Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Types:
ID: A
Name: A
Domains:
Templates:
Name: A
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: AE
Name: AE
Domains:
Templates:
Name: AE
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: AO
Name: AO
Domains:
Templates:
Name: AO
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: AREA NOT INCLUDED
Name: AREA NOT INCLUDED
Domains:
Templates:
Name: AREA NOT INCLUDED
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Attributes:
- FLD_ZONE: AREA NOT INCLUDED
ID: VE
Name: VE
Domains:
Templates:
Name: VE
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
ID: X
Name: X
Domains:
Templates:
Name: X
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 7/5/2022 7:52:31 PM
Schema Last Edit Date: 7/5/2022 7:52:31 PM
Data Last Edit Date: 7/5/2022 7:52:31 PM
Supported Operations:
Query
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Generate Renderer
Validate SQL
Get Estimates
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