Layer: CA_FRAP_BND_FIRE_HAZARD_SEVERITY

View In: Map Viewer

Name: CA_FRAP_BND_FIRE_HAZARD_SEVERITY_ZONE

Display Field: HAZ_CLASS

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The dataset is a mashup of Fire Hazard Severity Zones, in SRA Effective April 1, 2024 with LRA Recommended 2007-2011 AND LRA 2007 – 2011 NOT included in SRA effective 4/1/2024.*Fire Hazard Severity Zones, in SRA Effective April 1, 2024 with LRA Recommended 2007-2011AGOL Item: https://calfire-forestry.maps.arcgis.com/home/item.html?id=ac8ed44d76ed4988bceb07d35d80f4cb#overviewAGOL REST endpoint: https://services1.arcgis.com/jUJYIo9tSA7EHvfZ/arcgis/rest/services/FHSZ_SRA_LRA_Combined/FeatureServerThis public feature service represents Fire Hazard Severity Zones in the State Responsibility Area (SRA), effective April 1st 2024, and recommended Fire Hazard Severity Zones in the Local Responsibility Area (LRA) from 2007-2011. It also represents Fire Hazard Severity Zones originally adopted in SRA that have since been reclassified as LRA.The goal of this mapping effort is to create more accurate fire hazard zone designations such that mitigation strategies are implemented in areas where hazards warrant these investments. The fire hazard zones will provide specific designation for application of defensible space and building standards consistent with known mechanisms of fire risk to people, property, and natural resources.Pursuant to Public Resource Code 4202, The State Fire Marshal shall classify lands within State Responsibility Areas into fire hazard severity zones. Each zone shall embrace relatively homogeneous lands and shall be based on fuel loading, slope, fire weather, and other relevant factors present, including areas where winds have been identified by the department as a major cause of wildfire spread.Per Government Code 51178, The State Fire Marshal shall identify areas in the state as moderate, high, and very high fire hazard severity zones based on consistent statewide criteria and based on the severity of fire hazard that is expected to prevail in those areas. Moderate, high, and very high fire hazard severity zones shall be based on fuel loading, slope, fire weather, and other relevant factors including areas where winds have been identified by the Office of the State Fire Marshal as a major cause of wildfire spread.This feature service represents Fire Hazard Severity Zones (FHSZ) in State Responsibility Area (SRA) as effective April 1, 2024. FHSZ that was adopted as SRA in 2007 and due to regulatory processes are no longer classified as SRA have become classified as LRA. This map combines these areas with FHSZ maps recommended in LRA from 2007-2011. This should be considered an interim combination dataset until new FHSZ is mapped in LRA.Inform | FHSZ No Longer Hosts Federal Responsibility Area (FRA)According to Scott Witt (refer to Email 2024Jul9 CAL FIRE Validates FRA No Longer Present in April 1 2024 Adopted FHSZ.pdf), CAL FIRE does not have jurisdictional authority over Federal land & therefore, FRA is not present in April 1, 2024 feature class. Modeling:To maintain FHSZ model integrity, all lands (FRA, SRA, LRA) are included. However, CAL FIRE does not have the authority to map FHSZ FRA, only SRA & LRA. Therefore, FRA is filtered/hidden from public release. To note, within Sonoma County there are no federal lands having privately owned/leased homes.For "Legal Ease" knowledge:FHSZ LRAis mapped under the authority of Government Code.FHSZ SRAis mapped under the authority of Public Resources Code.FHSZ FRACAL FIRE does not have the authority to map & is omitted from public release.Fire Hazard Severity Zone Viewer: https://experience.arcgis.com/experience/03beab8511814e79a0e4eabf0d3e7247/GIS Mapping and Data Analytic: https://www.fire.ca.gov/what-we-do/fire-resource-assessment-program/gis-mapping-and-data-analytics

Copyright Text: CAL FIRE recognizes the important contribution of various local government entities that contributed data, maps, and comments that were critical components of the FHSZ mapping process.

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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:

Global ID Field:

Type ID Field: HAZ_CLASS

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
SRA (type: esriFieldTypeString, alias: SRA (SRA22_2), SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
HAZ_CODE (type: esriFieldTypeSmallInteger, alias: HAZ_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
HAZ_CLASS (type: esriFieldTypeString, alias: HAZ_CLASS, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
FHSZ_7Class (type: esriFieldTypeString, alias: FHSZ_7Class, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
SRA_Previous (type: esriFieldTypeString, alias: SRA_Previous, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
ACREAGE (type: esriFieldTypeDouble, alias: ACREAGE, SQL Type: sqlTypeOther, nullable: true, editable: true)
SQ_MILE (type: esriFieldTypeDouble, alias: SQ_MILE, SQL Type: sqlTypeOther, nullable: true, editable: true)
GIS_Remark (type: esriFieldTypeString, alias: GIS_Remark, SQL Type: sqlTypeOther, length: 300, 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:

HAZ_CLASS: Very High

HAZ_CLASS: High

HAZ_CLASS: Moderate

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/14/2024 6:51:40 PM

Schema Last Edit Date: 10/14/2024 6:51:40 PM

Data Last Edit Date: 10/14/2024 6:51:27 PM

Supported Operations: Query Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat

Layer: CA_FRAP_BND_FIRE_HAZARD_SEVERITY_ZONE (ID:0)