Layers:

Layer: Flood Hazard Areas FEMA (0)


Name: Flood Hazard Areas FEMA

Display Field: FLD_ZONE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

The FEMA Flood Plains, or Special Flood Hazard Area (SFHA), represents the Flood hazard areas identified on the Flood Insurance Rate Maps. SFHA are defined as the area that will be inundated by the flood event having a 1-percent chance of being equaled or exceeded in any given year. The 1-percent annual chance flood is also referred to as the base flood or 100-year flood. SFHAs are labeled as Zone A, Zone AO, Zone AH, Zones A1-A30, Zone AE, Zone A99, Zone AR, Zone AR/AE, Zone AR/AO, Zone AR/A1-A30, Zone AR/A, Zone V, Zone VE, and Zones V1-V30. Moderate flood hazard areas, labeled Zone B or Zone X are the areas between the limits of the base flood and the 0.2-percent-annual-chance (or 500-year) flood. The areas of minimal flood hazard, which are the areas outside the SFHA and higher than the elevation of the 0.2-percent-annual-chance flood, are labeled Zone C or Zone X1 (these zones are removed from the final data set published by METRO).



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: 7355413.84087926
YMin: 377994.430446191
XMax: 7857353.80150919
YMax: 930804.670275582
Spatial Reference: 2913 (2913)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True


Global ID Field:

Type ID Field: SYMB_CAT

Fields:
• FID (type: esriFieldTypeOID, alias: FID, 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: 38, 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: 76, 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)
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• 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)
• GFID (type: esriFieldTypeString, alias: GFID, SQL Type: sqlTypeOther, length: 36, nullable: true, editable: true)
• SYMB_CAT (type: esriFieldTypeString, alias: SYMB_CAT, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• AREA (type: esriFieldTypeDouble, alias: AREA, SQL Type: sqlTypeOther, 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: 1% Annual Chance Flood Hazard
Name: 1% Annual Chance Flood Hazard
Domains:

Templates:

Name: 1% Annual Chance Flood Hazard
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• SYMB_CAT: 1% Annual Chance Flood Hazard

---

ID: Regulatory Floodway
Name: Regulatory Floodway
Domains:

Templates:

Name: Regulatory Floodway
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• SYMB_CAT: Regulatory Floodway

---

ID: Special Floodway
Name: Special Floodway
Domains:

Templates:

Name: Special Floodway
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• SYMB_CAT: Special Floodway

---

ID: 0.2% Annual Chance Flood Hazard
Name: 0.2% Annual Chance Flood Hazard
Domains:

Templates:

Name: 0.2% Annual Chance Flood Hazard
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• SYMB_CAT: 0.2% Annual Chance Flood Hazard

---

ID: Area with Reduced Flood Risk Due to Levee
Name: Area with Reduced Flood Risk Due to Levee
Domains:

Templates:

Name: Area with Reduced Flood Risk Due to Levee
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• SYMB_CAT: Area with Reduced Flood Risk Due to Levee

---


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/7/2025 3:22:03 PM

Schema Last Edit Date: 2/7/2025 3:22:03 PM

Data Last Edit Date: 2/7/2025 2:41:34 AM