What is different about clearing brush in Sonora?
Sonora sits in the oak and grass band of the foothills. On the city's own Dragoon Gulch Trail, native oaks and ponderosa pines stand over the brush, with sticky whiteleaf manzanita prominent among it. On a city lot that means grass under the oaks, manzanita on the slopes and limbs low enough to carry a ground fire into a tree. We cut it by hand with brush cutters and chainsaws, so a steep back yard is no problem.
Most of Sonora is mapped Very High fire hazard: the city's 2019 Safety Element says so, and the 2025 state map puts downtown in Very High. Zones change parcel by parcel, so check your address. Inside city limits the rule on top of state law is Chapter 8.12, the city's defensible space ordinance. It asks for dead grass cut to 2 inches and tree limbs raised to 6 feet or a third of the tree's height within 30 feet of a building, and out to 100 feet it allows 2 inches of loose leaves and twigs where CAL FIRE's guidance allows 3. If one figure decides your notice, Sonora Fire can confirm it at (209) 532-7432. The whole picture is on our page about defensible space rules in Sonora and Tuolumne County.
The Washington Fire started on August 26, 2021 at Golf Links Road and Highway 108, west of Sonora, burned 100 acres and destroyed 18 structures, fought under a unified command of CAL FIRE and the City of Sonora. For the brush we cut, a burn permit inside city limits comes from the Sonora Fire Department: $60 a year, with an inspection of the burn site, and burning only on a permissive burn day (burn line (209) 533-5598). Or skip the burn: we chip on site, or haul to the green waste site on Camage Avenue with the dump fees in the price.