If you experience any problems while trying to access this content please call the CAL FIRE Communications office at 916-653-5123, or e-mail: frapwebmaster@fire.ca.gov. We generated WUI maps for the conterminous U.S. using building point locations (Carlson et al. the risks and hazards associated with wildland fires in the wildland urban interface (WUI) areas of San Mateo and Santa Cruz Counties. Providing Central Access to USDAs Open Research Data, MULTIPOLYGON (((-155.54211 19.08348, -155.68817 18.91619, -155.93665 19.05939, -155.90806 19.33888, -156.07347 19.70294, -156.02368 19.81422, -155.85008 19.97729, -155.91907 20.17395, -155.86108 20.26721, -155.78505 20.2487, -155.40214 20.07975, -155.22452 19.99302, -155.06226 19.8591, -154.80741 19.50871, -154.83147 19.45328, -155.22217 19.23972, -155.54211 19.08348)), ((-156.07926 20.64397, -156.41445 20.57241, -156.58673 20.783, -156.70167 20.8643, -156.71055 20.92676, -156.61258 21.01249, -156.25711 20.91745, -155.99566 20.76404, -156.07926 20.64397)), ((-156.75824 21.17684, -156.78933 21.06873, -157.32521 21.09777, -157.25027 21.21958, -156.75824 21.17684)), ((-157.65283 21.32217, -157.70703 21.26442, -157.7786 21.27729, -158.12667 21.31244, -158.2538 21.53919, -158.29265 21.57912, -158.0252 21.71696, -157.94161 21.65272, -157.65283 21.32217)), ((-159.34512 21.982, -159.46372 21.88299, -159.80051 22.06533, -159.74877 22.1382, 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Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(32.5 inches x 34 inches; 4.7MB)JPG(8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Draft, 9/2007:PDF(35.5 inches x 40 inches; 3.6MB)JPG(8.5 inches x 11 inches; 1.6MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(51 inches x 35.5 inches; 4.4MB)JPG(8.5 inches x 11 inches; 1.8MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 11/2008:PDF(51 inches x 35.5 inches; 7.2MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(51 inches x 35.5 inches; 6.2MB)JPG(8.5 inches x 11 inches; 2.0MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Draft, 9/2007:PDF(50 inches x 35.5 inches; 1.8MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(50 inches x 35.5 inches; 2.6MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 11/2008:PDF(50 inches x 35.5 inches; 3.7MB)JPG(8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(50 inches x 35.5 inches; 3.5xMB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(46 inches x 34 inches; 6.9MB)JPG(8.5 inches x 11 inches; 1.6MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Local fire jurisdictions may have identified additional fire hazard areas, especially in communities adjacent to wildland. Listing for: Mesa County Health Department . Technical Assistance. (2005). State Responsibility Areas.New buildings located in any Fire Hazard Severity Zone within State Responsibility Areas, for which an application for a building permit is submitted on or after January 1, 2008, shall comply with all sections of this chapter. Project specific questions should be addressed by the agency having jurisdiction of the project. 1,500 m, to determine building density and vegetation cover on a pixel-by-pixel basis (Bar Massada et al., 2013). According to these definitions, two classes of WUI were identified: 1) the intermix, where there is at least 50% vegetation cover surrounding buildings, and 2) the interface, where buildings are within 2.4 km of a patch of vegetation at least 5 km2 in size that contains at least 75% vegetation. San Mateo County Hazards | Fire Wildland Urban Interface. The risk of wildfires in the wildland-urban interface is a high priority focus for many communities, state, and federal agencies across the nation. N/A. Washington Wildland Urban Interface (WUI) as mapped for 2019 by WA State Dept. Descriptive metadata for the GIS data is provided in HTML and text formats. Wildland Urban Interface (WUI) Flammable phragmites cause a potential fire hazard. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(46 inches x 35.5 inches; 4.2MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(48 inches x 35 inches; 8.0MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. The user will cite the Department of Forestry and Fire Protection as the original source of the maps, but will clearly denote cases where the original maps have been updated, modified, or in any way altered from the original condition. Site Description: The City of Brisbane and the City of Pacifica are located in northern San Mateo County, both at the wildland urban interface of open space and urban areas. Work will require extensive hiking in wildland urban interface, high desert, and riparian habitats. of Natural Resources - Wildfire & Forest Health Divisions under consultation from the USFS Rocky Mtn Research Station. Forest Service Research Data Archive; https://doi.org/10.2737/RDS-2015-0012-2. Short descriptions of each map are available in the abstract portion of the metadata files. However, users are encouraged to refer others to the Department of Forestry and Fire Protection to acquire the maps, in case updated maps become available. The wildland-urban interface (WUI) is a zone of transition between wilderness (unoccupied land) and land developed by human activity, an area where a built environment meets or intermingles with a natural environment. General Guidelines for Creating Defensible Space, Building Materials Listings and Manufacturning Process, Homeowner's Summary of Fire Prevention Laws, http://www.woodsidefire.org/components/com_jce/editor/tiny_mce/plugins/anchor/img/anchor.gif);">What You Need To Know About Californias New Building Codes. Southwestern Region (Region 3) Geospatial Data, The 2010 Wildland-Urban Interface of the Conterminous United States, https://data.nal.usda.gov/dataset/wildland-urban-interface-project-maps, National Agricultural Library Thesaurus Term. Zones where homes and other structures meet wildlands are termed the wildland-urban interface (WUI). Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(34 inches x 36 inches; 2.1MB)JPG(8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(34 inches x 47 inches; 4.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 7/2009:PDF(34 inches x 35 inches; 4.8MB)JPG(8.5 inches x 11 inches; 0.9MB)GIS layer(Shapefiles in .zip folder)(No VHFHSZ in unincorporated areas.) Since the materials under Wildland Urban Interface Building Codes (except wood shakes and shingles) are not required by law to be listed by the SFM, the listing for these products are strictly voluntary. Yes . Adopted Maps. It is a two-pronged approach providing defensible space and constructing a more ignition-resistant structure. Federal Register 66:751-777. Please see: How to enable JavaScript in your browser. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(28 inches x 37 inches; 4.6MB)JPG(8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder). State officials have identified the two most common ways buildings are lost during wildland fires . Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. The WUI in Oregon has grown rapidly. Bar Massada, V. Butsic, T.J. Hawbaker, S. Martinuzzi, A.D. Syphard, and S.I. . Land Use Planning in the WUI, Including ADUs. 64(5): 429-437. http://www.treesearch.fs.fed.us/pubs/46126, Hammer, Roger B.; Stewart, Susan I.; Radeloff, Volker C. 2009. Below you will find various forms and information related to residential fire prevention. Forest Vegetative Community. The wildland-urban interface ( WUI) is a zone of transition between wilderness (unoccupied land) and land developed by human activity - an area where a built environment meets or intermingles with a natural environment. Before sharing sensitive information, make sure you're on a federal government site. )Draft, 9/2007:PDF(43 inches x 35.5 inches; 6.8MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(35.5 inches x 43 inches; 4.1MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 10/2010:PDF(35.5 inches x 43 inches; 4.4MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(35.5 inches x 43 inches; 4.4MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(34 inches x 36 inches; 2.9MB)JPG(8.5 inches x 11 inches; 0.9MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. The maps and related regulations were approved by the Office of Administrative Law. A wildland fire in this zone could threaten public safety and many homes. WUI GIS data were designed to provide a spatially . Permitted Building Construction in the Wildland Urban Interface (WUI) or State Responsibility Area (SRA) requires all structures to be built according to specific codes. The Wildland-Urban Interface (WUI) is the line, area, or zone where structures and other human development meet or intermingle with undeveloped wildland or vegetative fuels. Intermix and interface WUI map rasters based on the six distinct neighborhood sizes, as well as the combined WUI composite map, are included in the compressed .zip files. National Wildfire Coordinating Group (NWCG) . The Wildland-Urban Interface (WUI) is defined as the location where structures and communities meet or intermingle with undeveloped wildland. USDA Forest Service. CWPP Coverage Map. Even urban parks such as Gateway National Recreation Area have wildland urban interface. On and after July 1, 2021 when you sell property that is located in a high or very high fire hazard severity zone, youll need documentation of a compliant Defensible Space Inspection. Wildland-Urban Interface Fire Area designated by the enforcing agency. Stewart, Susan I. San Mateo County Hazards | Earthquake Liquefaction & Shaking. Adopted 11/2007PDF (34 inches x 30 inches; 5.0MB)JPG (8.5 inches x 11 inches; 6.2MB), Recommended, 9/2008:PDF (34 inches x 30 inches, 6.8MB)JPG (8.5 inches x 11 inches; 2.6MB), Draft, 9/2007:PDF (34 inches x 30 inches; 5.0MB)JPG (8.5 inches x 11 inches; 2.1MB)GIS layer(Shapefiles in .zip folder), Adopted, 11/2007PDF (2.8 inches x 32 inches; 1.7MB)JPG (8.5 inches x 11 inches; 1.2MB). 2013. https://data.nal.usda.gov/dataset/wildland-urban-interface-project-maps. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(34 inches x 36 inches; 4.3MB)JPG(8.5 inches x 11 inches; 0.8MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(28 inches x 37 inches; 3.9MB)JPG (8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 12/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Phase I of the standards are already in effect. San Mateo County Hazards | California State Fire Severity Zones, San Mateo County Hazards | Dam Failure Inundation Areas, San Mateo County Hazards | Debris Flow Source Area, San Mateo County Hazards | Earthquake Liquefaction & Shaking, San Mateo County Hazards | Existing Landslides, San Mateo County Hazards | Fire Wildland Urban Interface, San Mateo County Hazards | Historical Fire Perimeters, San Mateo County Hazards | Pescadero Floodway Map, San Mateo County Hazards | Seal Cove Geotechnical Hazards Map, San Mateo County | Montecito Riparian Corridor. Human settlements in the WUI are at a greater risk of catastrophic wildfire. If you live in an urban-interface area, consider these additional steps: Create at least a 30-ft. safety zone around your home. Many San Mateo and Marin County neighborhoods border park land and are areas . If a product does not qualify for listing but meets the standard of the Materials and Construction Methods for Exterior Wildfire Exposure, Chapter 7A of the California Building Code will be listed in theWUI Product Handbook. New buildings located in any Fire Hazard Severity Zone shall comply with one of the following: 1. Learn more and apply. Kramer, M.H. Maintenance. Sonoma County WUIBS Map. LCP Midcoast Sensitive Habitats. Wildland Urban Interface Map ; About the Fire Department Adapting to Wildfire Fire Prevention & Inspection Disaster Preparedness Household Hazardous Waste Contact Fire Department En Espaol. View the 2022 Fire Hazard Severity Zone Maps for the 2007 Maps please scroll down below. Through community outreach and public education, we endeavor to make residents of the County aware of the risks of living within a Wildland Urban Interface and what they an do to protect their home and property from wildfire. Regulatory Requirements. New buildings located in any Wildland-Urban Interface Fire Area designated by the enforcing agency for which an application for a building permit is submitted on or after January 1, 2008, shall comply with all sections of this chapter. When possible, remove or thin the dead wood and the older trees beyond 100 feet from the house. Between 2002 and 2016, an average of over 3,000 . Local Responsibility Area (LRA):Update, 6/2008:Through a local review process, CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. ed. 2. On September 20, 2007 the Building Standards Commission approved the Office of the State Fire Marshals emergency regulations amending the California Code of Regulations (CCR), Title 24, Part 2, known as the 2007 California Building Code (CBC). Accessed 2023-03-01. The wildland-urban interface in the United States. Bureau of Administrative Services Phone: 408-794-7000. . The wildland-urban interface (WUI) is the area where houses and wildland vegetation meet or intermingle, and it is where many environmental problems such as wildfire risk to houses, introduction of invasive species, and human-wildlife conflicts are most pronounced. If you experience any problems while trying to access this content please call 408.465.6172, or e-mail: scott.witt@fire.ca.gov, Adopted 11/2007:PDF (36 inches x 48 inches; 9.5MB)JPG(8.5 inches x 11 inches, 1.4MB), PDF (36 inches x 48 inches; 22.7MB)JPG(8.5 inches x 11 inches; 1.3MB). Maps of intermix and interface WUI were generated using a range of circular neighborhood sizes, based on radius distances from 100 ? PI Radeloff and his team have pioneered the mapping of the WUI, and provided WUI maps for the US Forest Service and other agencies . These files require the use of GIS specific software. These files require the use of GIS specific software. Join the effort and see how you can make a difference in your community. The Fire Hazard Severity Zone (FHSZ) maps are developed using a science-based and field-tested model that assigns a hazard score based on the factors that influence fire likelihood and fire behavior. An official website of the United States government. WASHINGTON -- FEMA's U.S. Fire Administration released the " Wildland Urban Interface: A Look at Issues and Resolutions ," report earlier this week. Issue 10. Phase II standards will go into effect January 1, 2008. https://osfm.fire.ca.gov/divisions/community-wildfire-preparedness-and-mitigation/wildfire-preparedness/fire-hazard-severity-zones/, Copyright 2012-2023. GIS Vegetation Data. . Over the past century, housing growth has outpaced population growth in the United States, with extensive residential development in the outlying fringes of metropolitan areas and in rural areas with attractive recreational and aesthetic amenities, such as forests. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(34.5 inches x 48.5 inches; 5.3MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(36 inches x 32 inches; 2.3MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Draft, 9/2007:PDF(36 inches x 32 inches; 3.3MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(46 inches x 35.5 inches; 3.6MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(38 inches x 35 inches; 6.2MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(25 inches x 34.5 inches; 3.0MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 10/2008:PDF(25 inches x 34.5 inches; 4.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(25 inches x 34.5 inches; 3.0MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(349 inches x 35.5 inches; 3.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Helmers, H.A. A wildland-urban interface (WUI) code is specifically designed to mitigate the risks from wildfire to life and property. Therefore this county will not have a map of recommended VHFHSZ in LRA. Ag Data Commons | Providing Central Access to USDA's Open Research Data. They may have more restrictive requirements in local ordinances. Radeloff, V. C., D.P. The 2018 Wildland-Urban Interface Fire Threat Whitepaper characterized the state of wildfire planning in the Bay Area in 2017, including a characterization of fire risk in the Bay Area and the maps available to jurisdictions to characterize their wildfire risks. Below, we've included a map of the WUI, . Thursday, December 2, 2021 . How to get code questions answered Mockrin, and V.C. Describes an area within or adjacent to private and public property where mitigation actions can prevent damage or loss from wildfire.

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