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What the ember-resistant zone rules mean for this city, under its actual designation and its actual fire authority.
The local snapshot
Desert Hot Springs is one of two Riverside County cities whose Very High acreage dropped to zero in the 2025 remap, down from a modest 26 acres under the 2011 maps. That change, not an active hazard claim, is this page's story, told straight: as of the current maps, no mandatory Zone Zero (Zone 0) zones exist within the city.
The local record
The 2025 remap's updated modeling removed Desert Hot Springs' last Very High acreage. What that means practically: no parcels in the city currently carry the mandatory ember-resistant zone requirements or their phased deadlines. What it doesn't mean: that ember-aware habits are worthless here. The city sits on the desert floor beneath designated mountain terrain, maps get revisited, and the low-cost practices, no combustible mulch at the foundation, no stored fuel against walls, cost little and age well. We publish this page precisely so residents get the accurate version instead of a headline's blur.
Who enforces it
The Riverside County Fire Department is the Authority Having Jurisdiction here. County Ordinance 787.11 (December 9, 2025) sets local Zone 0 in county-fire territory. It does not automatically apply inside City of Riverside municipal fire limits. Statewide Zone 0 is Proposed — not in force. Deadlines pages carry local status labels, not a 2027 to 2028 statewide clock; your jurisdiction sets the specifics, and this page names yours. For the requirements themselves, start with the regulations guide, fences and gates, and landscaping.
Questions
No, not as of the 2025 remap, which dropped the city's Very High acreage to zero from 26 acres under the 2011 maps. No mandatory Zone 0 requirements currently attach to parcels in the city.
For accuracy's sake. The 2025 remap moved this county's maps in both directions, and cities that dropped off the map deserve the correct version on record as much as cities that joined it.
The voluntary basics remain smart and cheap: keep combustible mulch and stored fuel out of the first five feet. Maps get revisited, and good habits transfer.
Submit your address and we will follow up about which local rules apply to your parcel, what your fire authority will look for, and what an inspection would document.
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