Sonora does not maintain a specific local prohibited plant species list, but California state law regulates invasive species through the California Invasive Species Council and CDFA pest ratings. Several invasive species are problematic in the Tuolumne County foothills.
While Sonora does not have a local prohibited species ordinance, California Department of Food and Agriculture pest ratings classify invasive plants statewide. Problematic species in the Tuolumne County foothills include yellow starthistle, Scotch broom, tree of heaven, and various invasive grasses. The Tuolumne County Agricultural Commissioner monitors and manages invasive species. Defensible space requirements under SMC Chapter 8.40 also target removal of invasive vegetation near structures. The UC Cooperative Extension in Tuolumne County provides guidance on native plant alternatives.
CDFA-rated noxious weeds may be subject to mandatory control requirements enforced by the County Agricultural Commissioner.
Sonora, CA
Sonora regulates leaf blower use under its general noise provisions and construction equipment hours. Gas-powered blowers must comply with California AB 1346...
Sonora, CA
Trailers including RVs may not remain on Sonora city streets for more than 12 hours. The city can fine and tow trailers exceeding this limit. Off-street RV s...
Sonora, CA
Sonora enforces California Building Code requirements for swimming pool barriers. All residential pools and spas must have compliant fencing or barriers at l...
Sonora, CA
Fence construction in Sonora may require a building permit under Municipal Code Title 15.10. Standard fences under 6 feet typically do not require a permit p...
Sonora, CA
Sonora regulates fence heights under Municipal Code Section 17.50.010 (height and space requirements). Limits vary by zoning district including R-1, R-2, R-3...
Sonora, CA
Sonora's Defensible Space Ordinance, adopted June 3, 2019, requires every property owner to maintain a 30-foot defensible space zone of cleared flammable veg...
See how Sonora's prohibited species rules stack up against other locations.
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