County guide
Zone 0 in Modoc County: a 2008 chapter that adopts the maps and points at the law
The short version
- Modoc County has no Zone 0 rule. Its one wildfire chapter, from 2008, adopts the state's fire hazard severity maps "as amended from time to time" and declares which state requirements apply where: the fire-safe development regulations in the State Responsibility Area, and the state's defensible-space clearance in Very High local zones.
- We tested that chapter for our effective-day watch list and excluded it: it declares what state law applies, but imposes no county duty of its own, so there is nothing in it to flip. The distinction matters, and the register spells it out.
- Modoc is high desert and federal land: national forest, wildlife refuges and the Devil's Garden plateau. Alturas is the one incorporated city.
- Nothing in the county code regulates the first five feet or fence materials, and CAL FIRE's dashboard posts no inspections here at all for its current month.
Two sets of rules, and neither one binds your fence today
As of August 23, 2026 we could find no Zone 0 or ember-resistant-zone requirement in force in Modoc County. The county's wildfire chapter, adopted as Ordinance 298-A in 2008, is short and structurally interesting: it adopts the state's fire hazard severity zone maps, and future maps "as amended from time to time," and then declares how state requirements attach to them, the fire-safe development regulations on State Responsibility Area lands and the state's defensible-space clearance requirements on Local Responsibility Area lands designated Very High. It is a routing chapter: it tells you which state rules reach which ground, and adds no county standard of its own on top.
That structure is why Modoc does not join the six codes on our effective-day watch list. Those six impose local duties whose content defers to the state's defensible-space law, so when the state's text changes, the local duty changes with it. Modoc's chapter declares applicability without imposing a duty, which leaves nothing in the county code to flip; the state's rules will simply apply here on their own force, as they always have. It is the cleanest example of the distinction our membership test draws, and we would rather explain the difference than pad the list.
Adopted, not yet in effect: the statewide regulation, which will be the first five-foot materials standard in this county once effective. It cleared the Board of Forestry on August 19, 2026 and still needs Office of Administrative Law review and publication by the Secretary of State, so no compliance clock is running. Our timeline and enforcement guide covers the phase-in, and the register lists the eighteen jurisdictions we can prove have Zone 0 rules in force. None is in Modoc County.
Where the statewide rule will reach in this county
Modoc is California's far corner: high desert, the Warner Mountains, the Devil's Garden plateau, and a land base dominated by national forest and wildlife refuges where county ordinances and the state's Zone 0 rule alike do not run. The private land that matters is the valley and mountain-edge settlement: Alturas, the one incorporated city, on the Local Responsibility Area track where its maps say so; Cedarville and the Surprise Valley towns under the Warners; Adin, Canby, Likely and the ranch country along the Pit River, mostly State Responsibility Area, where the rule covers every hazard class under Public Resources Code section 4291 on the five-year existing-home clock once effective. Start with our address lookup walkthrough.
Claims we could not verify
- Alturas's municipal code. Not individually read.
- The fire districts' ordinances. Modoc's rural districts hold independent authority we have not read.
- Why the dashboard posts no inspections here. We do not know whether it is a reporting gap or simply no posted program activity; the duties still apply either way.
What this means for you
- Do not buy a fence because you think Modoc County requires one. Nothing in force here regulates fence materials. The statewide rule, once effective, asks for a five-foot noncombustible span where a fence attaches to the house; our fence requirements guide quotes the adopted text.
- The hundred-foot duties are state law today, whatever the dashboard's current month shows. The free first-five-feet work, needles, litter, the woodpile against the wall, is where to start.
- Check your track while nothing is due. Check your address against CAL FIRE's own layers, then walk the first five feet with our self-assessment, which also flags what you do not need to buy.
Want this quoted right?
We match homeowners with California fencing contractors who quote the five-foot span correctly, and document it in the wording your insurer’s form uses.
Find a Zone 0-ready contractor Free for homeowners. Doing it yourself? Kit waitlist.How often CAL FIRE inspects here
CAL FIRE's public dashboard shows no Modoc County inspections at all for July 2026, the month it currently reports. That is not a clean bill, and we are not going to guess the cause from a dashboard cell: the hundred-foot duties still apply on every State Responsibility Area parcel here, and a month with no posted inspections says nothing about whether yours would pass one.
Two things this does not tell you. These counts cover inspections by CAL FIRE and Contract Counties inside the State Responsibility Area only, so work done by local fire agencies in the Local Responsibility Area is absent entirely. And none of these inspections is checking Zone 0: they are inspections against the defensible space rules in force today, which reach from the structure out to one hundred feet and contain no ember-resistant zone requirement. See the full inspection figures and what they mean, read from CAL FIRE's public dashboard on August 23, 2026.
Frequently asked questions
Does Modoc County have a Zone 0 ordinance?
No. Its 2008 chapter adopts the state's hazard maps dynamically and declares which state requirements apply where, without adding any county standard. Nothing regulates the first five feet or fence materials. Alturas and the fire districts were not individually read.
If the chapter adopts state maps "as amended," why isn't it on your watch list?
Because adopting maps and declaring applicability is different from imposing a duty. The six watch-list codes each contain a county obligation whose content defers to the state's defensible-space law, so they inherit changes to it. Modoc's chapter contains no such obligation, so there is nothing in the county code to change. State law will simply apply here directly, as it does everywhere.
When will the statewide rule reach homes here?
It has no effective date yet. Once effective, new construction complies immediately, and existing homes in the State Responsibility Area get five years. Our timeline page tracks each step.
Tell me when something changes in Modoc County
Local rules move on their own timetable, ahead of the state and sometimes instead of it. If a jurisdiction here adopts an ember-resistant zone, changes an existing one, opens a grant that pays toward fence work, or publishes a deadline, that is one email about this county. Not a newsletter.
Not the county you were looking for? See every jurisdiction we can prove has a rule in force, and ask us to add yours.