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ActiveMap Viewer Collection

Active Maps

January 2023 Storms

Map: Russian River Flood Planning & Damage Assessment
Caution: Map data contain estimates only based on available data and should not be relied upon for flood response decisions. Please consult evacuation recommendations and orders.
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More Details at SoCo Emergency

The interactive maps listed below assist in easily accessing location-based information pertaining to a specific subject and/or area within the unincorporated areas of Sonoma County.

Note: The original ActiveMap has been reorganized into separate use-specific map viewers. As our efforts are a work in progress, the ActiveMap collection will grow as viewers are developed.

On this page:

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General Maps

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Zoning and
Land Use

Zoning and Land Use Activity Map

Parcel specific allowed uses and development criteria

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Cannabis
Site Evaluation

Cannabis Site Evaluation Acivity Map

Assists in evaluating potential sites for cannabis permit applications based on medical cannabis land use ordinance

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Streamlined Housing Developments
(Senate Bill 9)

Streamlined Housing Developments

Assists in evaluating whether a parcel may be eligible for an SB 9 project

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Advisory Councils and Commissions

Advisory Councils and Commissions Map

Geographical boundaries of Planning Committees, Advisory Councils & Commissions (including Board of Supervisor Municipal Advisory Councils)

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Supervisorial District 4 – Mark West Municipal Advisory Council

Advisory Councils and Commissions Map

Invite residents in the greater Mark West area to weigh in on a possible district boundary change.

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Fire Prevention

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Defensible Space Inspections Dashboard

Defensible Space Inspections Dashboard
Inspection statistics by Fire Inspecting Agency and Supervisory District

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More About Defensible Space Inspections

Chipper Program Dashboard

County of Sonoma Chipper Program Dashboard
County-wide Chipper Program project locations and statistics

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More About Chipper Program

Sonoma County Wildfire Adapted Project Area

Sonoma County Wildfire Adapted Project Map
Project areas included in the Wildfire Adapted Sonoma County program. These areas were selected based on wildfire hazard severity, population density, and an equal distribution across the County's Fire Protection Districts and/or Fire Districts

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Engineering Survey

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Sonoma County Surveyors

Sonoma County Surveyors Map

Tracking of Surveyors and Record of Public Land Survey by parcel

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Well & Septic

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Well Ordinance Update

Well Ordinance Update Map

Well permits within the “Public Trust Review Area” require impact consideration to public trust resources

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2020 Glass Fire-related Maps

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RESA and Property
Clean-Up Status

RESA y Estatus de
Limpieza de Propiedades

County of Sonoma RESA and Property Clean Up Status
Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status

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RESA y Estatus de Limpieza de Propiedades en Condado de Sonoma
Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos

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2020 Walbridge-Meyers Fires-related Maps

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RESA and Property

Clean-Up Status

RESA y Estatus de

Limpieza de Propiedades

Walbridge and Meyers Rapid Evaluation Safety Assessment (RESA)
Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status

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Walbridge and Meyers Rapid Evaluation Safety Assessment (RESA)
Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos

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2019 Kincade Fire-related Maps

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RESA and Property

Clean-Up Status

RESA y Estatus de

Limpieza de Propiedades

Kincade Fire Rapid Evaluation Safety Assessment (RESA)
Structure-specific post-fire damage assessment and Household Hazardous Waste sweep status

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Kincade Fire Rapid Evaluation Safety Assessment (RESA)
Evaluación de daños post-incendio por estructura y estado de barrido de Desechos Caseros Peligrosos

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2019 Winter Storms and Flooding-related Maps

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RESA Evaluation

Flood Response

Story Map

2019 Winter Storms and Flooding-related RESA Evaluation Map
Structure-specific post-flood damage assessment

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Sonoma County Flood Response Story Map
Overview of Sonoma County's emergency response

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2017 Sonoma Complex Fire-related Maps

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Fire Rebuild Status Dashboard

2017 Sonoma County Complex Fire Rebuild Status Activity Map
Rebuilding permits issued in unincorporated Sonoma County on parcels impacted by the 2017 Sonoma Complex Fire

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Geologic Hazard Zone – Fire Perimeters

2017 Sonoma County Geologic Hazard Zone - Fire Perimeter Activity Map
Quick reference of fire boundaries and properties that intersect the Geologic Hazard Zone

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Post-Fire Hazard Assessment

2017 Sonoma County Post-Fire Hazard Assessment Activity Map
Identifies areas having high, moderate, or low hazard estimate for flash floods, mudflows, and debris flows

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Larkfield Estates Subdivision Zoning

2017 Sonoma County Larkfield Estates Subdivision Zoning
Larkfield Estates Subdivision parcel specific allowed uses and development criteria

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RESA Evaluation

2017 Sonoma County Complex Fire RESA Evaluation Activity Map
Parcel-specific post-fire damage assessment (includes unincorporated County and City of Santa Rosa)

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Evaluación de
la RESA

2017 Evaluación de la RESA en Condado de Sonoma
Evaluación de daño post incendio específico a la parcela (incluye el Condado no incorporado y la Ciudad de Santa Rosa)

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Accessibility Statement

Permit Sonoma is committed to ensuring the interactive mapping applications are accessible to all users. The website undergoes review and redesign as necessary to ensure that they meet and/or exceed the requirements of Section 508 of the Rehabilitation Act of 1973.

Should gaining access to information on these websites be hindered, please submit a Permit Sonoma GIS Inquiry or call us at (707) 565-1900 and assistance shall be provided to meet your needs.

Contact Us

Questions, inquiries, and/or comments? Please submit a comment or inquiry.

Permit Sonoma GIS does not provide walk-in customer office hours. All mapping product requests and/or inquiries will be serviced through GIS Online Services.