Layers:

Layer: Preliminary Floodplain Assessment (as of April 30, 2025) (0)


Name: Preliminary Floodplain Assessment (as of April 30, 2025)

Display Field: IMAGE_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This feature class contains structure (building) polygons for the state/territory of Washington. This update is provided with improved feature quality, greater temporal relevancy, and/or more complete attribution, where available. The structures (buildings) are represented by polygon geometries with an attribute table described elsewhere in the metadata.

Copyright Text: Oak Ridge National Laboratory (ORNL); Federal Emergency Management Agency (FEMA) Geospatial Response Office

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1566702.50627355
YMin: 96325.7369363159
XMax: 1877176.7760718
YMax: 557656.736188471
Spatial Reference: 102748 (2285)


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:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field: PRE_HFR_ASSESSMENT

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• BUILD_ID (type: esriFieldTypeInteger, alias: BUILD_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OCC_CLS (type: esriFieldTypeString, alias: OCC_CLS, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• PRIM_OCC (type: esriFieldTypeString, alias: PRIM_OCC, SQL Type: sqlTypeOther, length: 35, nullable: true, editable: true)
• SEC_OCC (type: esriFieldTypeString, alias: SEC_OCC, SQL Type: sqlTypeOther, length: 13, nullable: true, editable: true)
• PROP_ADDR (type: esriFieldTypeString, alias: PROP_ADDR, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• PROP_CITY (type: esriFieldTypeString, alias: PROP_CITY, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• PROP_ST (type: esriFieldTypeString, alias: PROP_ST, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• PROP_ZIP (type: esriFieldTypeString, alias: PROP_ZIP, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• OUTBLDG (type: esriFieldTypeString, alias: OUTBLDG, SQL Type: sqlTypeOther, length: 13, nullable: true, editable: true)
• HEIGHT (type: esriFieldTypeSingle, alias: HEIGHT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SQMETERS (type: esriFieldTypeSingle, alias: SQMETERS, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SQFEET (type: esriFieldTypeSingle, alias: SQFEET, SQL Type: sqlTypeOther, nullable: true, editable: true)
• H_ADJ_ELEV (type: esriFieldTypeSingle, alias: H_ADJ_ELEV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• L_ADJ_ELEV (type: esriFieldTypeSingle, alias: L_ADJ_ELEV, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FIPS (type: esriFieldTypeString, alias: FIPS, SQL Type: sqlTypeOther, length: 13, nullable: true, editable: true)
• CENSUSCODE (type: esriFieldTypeString, alias: CENSUSCODE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• PROD_DATE (type: esriFieldTypeDate, alias: PROD_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• USNG (type: esriFieldTypeString, alias: USNG, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
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• LATITUDE (type: esriFieldTypeDouble, alias: LATITUDE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• IMAGE_NAME (type: esriFieldTypeString, alias: IMAGE_NAME, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• IMAGE_DATE (type: esriFieldTypeDate, alias: IMAGE_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• VAL_METHOD (type: esriFieldTypeString, alias: VAL_METHOD, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• REMARKS (type: esriFieldTypeString, alias: REMARKS, SQL Type: sqlTypeOther, length: 500, nullable: true, editable: true)
• UUID (type: esriFieldTypeString, alias: UUID, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• Jurisdiction (type: esriFieldTypeString, alias: Jurisdiction, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• Tribe (type: esriFieldTypeString, alias: Tribe, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• EFF_HFR_FW (type: esriFieldTypeSmallInteger, alias: Effective High Flood Risk (Floodway) (1% Annual Chance) (Various Years), SQL Type: sqlTypeOther, nullable: true, editable: true)
• EFF_HFR (type: esriFieldTypeSmallInteger, alias: Effective High Flood Risk (1% Annual Chance) (Various Years), SQL Type: sqlTypeOther, nullable: true, editable: true)
• EFF_HFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Effective High Flood Risk (Total) (Various Years), SQL Type: sqlTypeOther, nullable: true, editable: true)
• EFF_MFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Effective Moderate Flood Risk (Total) (Various Years), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_HFR_FW (type: esriFieldTypeString, alias: Draft High Flood Risk (Floodway) (1% Annual Chance) (2023.08.04), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• DFT_HFR (type: esriFieldTypeSmallInteger, alias: Draft High Flood Risk (1% Annual Chance) (2023.08.04), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_HFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Draft High Flood Risk (Total) (2023.08.04), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_MFR_0_2 (type: esriFieldTypeSmallInteger, alias: Draft Moderate Flood Risk (0.2% Annual Chance) (2023.08.04), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_MFR_1DL1F (type: esriFieldTypeSmallInteger, alias: Draft Moderate Flood Risk (1% Depth less than 1 Foot) (2023.08.04), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_MFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Draft Moderate Flood Risk (Total) (2023.08.04), SQL Type: sqlTypeOther, nullable: true, editable: true)
• DFT_HFR_ASSESSMENT (type: esriFieldTypeString, alias: Draft High Flood Risk Assessment (2023.08.04), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• PRE_HFR_FW (type: esriFieldTypeSmallInteger, alias: Preliminary High Flood Risk (Floodway) (1% Annual Chance) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_HFR (type: esriFieldTypeSmallInteger, alias: Preliminary High Flood Risk (1% Annual Chance) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_HFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Preliminary High Flood Risk (Total) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_MFR_1DL1F (type: esriFieldTypeSmallInteger, alias: Preliminary Moderate Flood Risk (1% Depth less than 1 Foot) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_MFR_0_2 (type: esriFieldTypeSmallInteger, alias: Preliminary Moderate Flood Risk (0.2% Annual Chance) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_MFR_TOTAL (type: esriFieldTypeSmallInteger, alias: Preliminary Moderate Flood Risk (Total) (2025.04.30), SQL Type: sqlTypeOther, nullable: true, editable: true)
• PRE_HFR_ASSESSMENT (type: esriFieldTypeString, alias: Preliminary High Flood Risk Assessment (2025.04.30) , SQL Type: sqlTypeOther, length: 255, 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: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Name: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

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---

ID: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Name: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• PRE_HFR_ASSESSMENT: No Change. Remains Area of High Flood Risk (1% Annual Chance).

---

ID: Change. Added to Area of High Flood Risk (1% Annual Chance).
Name: Change. Added to Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: Change. Added to Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• PRE_HFR_ASSESSMENT: Change. Added to Area of High Flood Risk (1% Annual Chance).

---

ID: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Name: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• PRE_HFR_ASSESSMENT: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).

---


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/16/2025 4:25:12 PM

Schema Last Edit Date: 9/16/2025 4:25:12 PM

Data Last Edit Date: 9/16/2025 4:25:12 PM

Layer: Changes Since Last FIRM (as of April 30, 2025) (1)


Name: Changes Since Last FIRM (as of April 30, 2025)

Display Field: EFF_FLD_RISK

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description:

Copyright Text:

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 1555217.12996614
YMin: 95501.19298172
XMax: 1878955.88373405
YMax: 565710.182351887
Spatial Reference: 102748 (2285)


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:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field: FLD_RISK_CLASSIFICATION

Fields:
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• EFF_FLD_RISK (type: esriFieldTypeString, alias: Effective Flood Risk (Various), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• PRE_FLD_RISK (type: esriFieldTypeString, alias: Preliminary Flood Risk (2025.04.30), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• FLD_RISK_CLASSIFICATION (type: esriFieldTypeString, alias: Flood Risk Classification, SQL Type: sqlTypeOther, length: 255, 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: Change Unknown. Updated Area outside Area of High Flood Risk (1% Annual Chance).
Name: Change Unknown. Updated Area outside Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: Change Unknown. Updated Area outside Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• FLD_RISK_CLASSIFICATION: Change Unknown. Updated Area outside Area of High Flood Risk (1% Annual Chance).

---

ID: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Name: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: Change. Removed from Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• FLD_RISK_CLASSIFICATION: Change. Removed from Area of High Flood Risk (1% Annual Chance).

---

ID: Change Unknown. Updated Area of High Flood Risk (1% Annual Chance).
Name: Change Unknown. Updated Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: Change Unknown. Updated Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

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---

ID: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Name: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: No Change. Remains Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

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---

ID: Change. Added to Area of High Flood Risk (1% Annual Chance Floodplain).
Name: Change. Added to Area of High Flood Risk (1% Annual Chance Floodplain).
Domains:

Templates:

Name: Change. Added to Area of High Flood Risk (1% Annual Chance Floodplain).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

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---

ID: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Name: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Domains:

Templates:

Name: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• FLD_RISK_CLASSIFICATION: No Change. Remains outside Area of High Flood Risk (1% Annual Chance).

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Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/16/2025 4:25:32 PM

Schema Last Edit Date: 9/16/2025 4:25:32 PM

Data Last Edit Date: 9/16/2025 4:25:32 PM