Fire Mitigation in Dewey-Humboldt, Arizona

What the land does here

Dewey-Humboldt sits along Highway 69 and the Agua Fria River at about 4,600 feet, lower and warmer than Prescott. CAFMA reports a hazard potential higher than 96.6 percent of U.S. communities, close to Prescott's own number, even though there's hardly a tall pine in sight.

The reason is the mix. Scrub oak, manzanita and juniper grow in dense patches on the hills, and grass fills the spaces between them. Drainages run through neighborhoods, and they work like chimneys: fire runs uphill along a brushy draw, preheating what's above it. A home at the top of a slope or the head of a wash carries the highest exposure.

Lots and homes

Dewey-Humboldt was incorporated as a town in 2004 and has stayed rural. Parcels vary widely, from older homes near the historic Humboldt townsite to acreage with horses, wells and septic, and a good number of manufactured homes.

• Hillside lots: Brush below the home matters most, since fire climbs. The intermediate zone stretches farther downhill on these lots.
• Lots along washes and the river corridor: Thick growth and dead wood collect in drainages. Check before working in a wash, because floodplain rules may apply and erosion control counts.
• Rural acreage: Long driveways need limbing and brushing out so an engine can reach the house.
• Older structures: Open crawl spaces, stored materials and wood outbuildings need cleanup, since embers look for gaps.

Slopes also raise the erosion question. Monsoon rain on bare ground can cut gullies quickly, so we leave roots and low plants wherever we can and clear in patterns that keep the soil in place.

Access is the other local issue. Some lots here sit up unpaved roads with tight turns and little room for a trailer. If a chipper can't reach the work, debris has to be dragged farther by hand, which adds time. We check that on the walk, and it's the main reason two lots of the same size can price differently.

A Firewise community

Yavapai Firewise lists Dewey-Humboldt as a Firewise Community, a useful point of contact for neighbors. Firewise USA asks communities to meet voluntary criteria each year, and the University of Arizona suggests asking your insurer whether recognition affects your rates. Yavapai Firewise grants reimburse mitigation costs to a homeowner, HOA or association for work done during the grant period. Ask about current grants before you cut, and see the wildfire grants guide.

Fire authority, permits and burning

CAFMA provides fire service in Dewey-Humboldt, and the county guide lists it for free property assessments. Call 928-772-7711. It's a good place to start, especially on a slope, since an assessor can point out what to clear first.

Brush clearing doesn't usually need a building permit, but new structures, grading and work affecting drainage may. The town's Community Development Department handles building safety, code enforcement and zoning from its office at 2735 S Highway 69 in Humboldt. Permit applications are online. Burn permits for CAFMA's area are on the Prescott Area burn permit site, and Yavapai County's Fire Resources page posts restrictions.

Services we offer in Dewey-Humboldt

Brush clearing does most of the heavy lifting here, combined with defensible space around the home. Dead juniper and oak are handled as hazard trees, and parcels with thick stands can be thinned. Hand work on steep ground costs more than machine work on the flat, and the cost guide explains why.