ABOUT VERY HIGH FIRE HAZARD SEVERITY ZONES
Problem
Wildfires are extremely costly, not only to property owners and residents, but also to local agencies. Fires pose a serious threat to the preservation of the public peace, health, and safety. Since fires ignore civil boundaries, it is necessary that cities, counties, special districts, state agencies, and federal agencies work together to mitigate the adverse impacts of uncontrolled wildfires. Pre-fire management (1995 California Fire Plan) measures are therefore needed to ensure the preservation of the public peace, health, and safety.
Background
Assembly Bill 1195 (Chapter 65, Statutes of 1998), requires sellers to tell prospective buyers if the residential property lies within a very high fire hazard severity zone. After the disastrous firestorm in the Oakland-Berkeley Hills in 1991, the Legislature required the California Department of Forestry and Fire Protection (CDF) to identify very high fire hazard severity zones within the LRA and send the resulting information to the affected cities, counties, and fire districts. Within 30 days after receiving a transmittal from the CDF director that identifies very high fire hazard severity zones, a local agency shall make the information available for public review. The information shall be presented in a format that is understandable and accessible to the general public, including, but not limited to, maps
(Government Code 51178.5). Local agencies wer! e required to designate, by ordinance, very high fire hazard severity zones in their jurisdictions following the identification of these areas by CDF, but were exempt from this requirement if they adopted or already had ordinances before December 31, 1992 that were equivalent to or more restrictive than the state standards (Government Code Section 51179). According to AB 1195, disclosure is required for VHFHSZ’s either identified pursuant to Section 51178 or designated pursuant to Section 51179. If a local agency with an identified VHFHSZ has not designated the zone pursuant to Section 51179, disclosure would still be required, but the defensible space requirements of Section 51182 may not apply unless locally required pursuant to another code.Purpose for Mapping
"The purpose…is to classify lands in the state in accordance with whether a very high fire hazard is present so that public officials are able to identify measures that will retard the rate of spread and reduce the potential intensity, of uncontrolled fires that threaten to destroy resources, life, or property, and to require that those measures be taken" Government Code Section 51176.
What are Very High Fire Hazard Severity Zones?
'Very high fire hazard severity zone' means an area identified pursuant to Section 51178 and/or designated pursuant to Section 51179, which is not a state responsibility area (Government Code Section 51177(b)).
Who Identifies Very High Fire Hazard Severity Zones (VHFHSZ)?
Government Code Section 51178 specifies that the Director of Forestry and Fire Protection shall identify areas in the state as 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. Very high fire hazard severity zones shall be based on fuel loading, slope, fire weather, and other relevant factors (Appendix C).
Who is Responsible for Posting?
"Within 30 days after receiving a transmittal from the [CDF] director that identifies very high fire hazard severity zones, a local agency shall make the information available for public review. The information shall be presented in a format that is understandable and accessible to the general public, including, but not limited to, maps" (Government Code Section 51178.5).
What is a Local Agency?
"'Local agency' means a city, county, city and county, or district responsible for fire protection within a very high fire hazard severity zone" Government Code Section 51177(c).
What is Procedure for Changing Designated Areas?
Government Code Section 51178 states:
Defensibility Requirements
Government Code Section 51182 states that: "(a) Any person who owns, leases, controls, operates, or maintains any occupied dwelling or occupied structure in, upon, or adjoining any mountainous area, forest-covered land, brush-covered land, grass-covered land, or any land that is covered with flammable material, which area or land is within a very high fire hazard severity zone designated by the local agency pursuant to Section 51179, shall at all times do all of the following (Appendix B):
(1) Maintain around and adjacent to the dwelling or structure a firebreak made by removing and clearing away, for a distance of not less than 30 feet on each side thereof or to the property line, whichever is nearer, all flammable vegetation or other combustible growth. This paragraph does not apply to single specimens of trees, ornamental shrubbery, or similar plants that are used as ground cover, if they do not form a means of rapidly transmitting fire from the native growth to any dwelling or structure.
(2) Maintain around and adjacent to the occupied dwelling or occupied structure additional fire protection or firebreaks made by removing all brush, flammable vegetation, or combustible growth that is located from 30 feet to 100 feet from the occupied dwelling or occupied structure or to the property line, whichever is nearer, as may be required by the local agency if the local agency finds that, because of extra hazardous conditions, a firebreak of only 30 feet around the occupied dwelling or occupied structure is not sufficient to provide reasonable fire safety. Grass and other vegetation located more than 30 feet from the dwelling or structure and less than 18 inches in height above the ground may be maintained where necessary to stabilize the soil and prevent erosion.
(3) Remove that portion of any trees that extends within 10 feet of the outlet of any chimney or stovepipe.
(4) Maintain any tree adjacent to or overhanging any building free of dead or dying wood.
(5) Maintain the roof of any structure free of leaves, needles, or other dead vegetative growth.
(6) Provide and maintain at all times a screen over the outlet of every chimney or stovepipe that is attached to any fireplace, stove, or other device that burns any solid or liquid fuel. The screen shall be constructed and installed in accordance with the California Building Standards Code.
(b) A person is not required under this section to maintain any clearing on any land if that person does not have the legal right to maintain the clearing, nor is any person required to enter upon or to damage property that is owned by any other person without the consent of the owner of the property."