Tuolumne County does not mandate native plant landscaping for existing properties. California's Model Water Efficient Landscape Ordinance (MWELO) applies to new development projects with over 500 sq ft of landscaping, encouraging drought-tolerant and native species.
Tuolumne County does not have a native plant requirement for existing residential properties. However, California's Model Water Efficient Landscape Ordinance (MWELO) applies to new development and rehabilitated landscapes over 500 sq ft, requiring water budget calculations and encouraging drought-tolerant species suited to the Sierra foothill climate. The county's Sierra Nevada foothill ecosystem features native oaks, manzanita, buckbrush, and native grasses that are naturally fire-resistant and drought-tolerant. The UC Master Gardeners of Tuolumne County provide guidance on appropriate native and adapted plants for the 2,000-5,000 ft elevation range.
No violations for existing properties. New development must comply with MWELO water budget requirements.
Twain Harte, CA
Twain Harte is an unincorporated CDP in Tuolumne County. Tuolumne County does not have a general noise ordinance. Disturbing-the-peace complaints are handled...
Twain Harte, CA
During winter snow events, Tuolumne County and Caltrans require streets to be clear so plows and emergency vehicles can pass. Overnight on-street parking is ...
Twain Harte, CA
Twain Harte fence height limits are governed by Tuolumne County Ordinance Code Title 17 (Zoning), updated April 2024. Specific maximums depend on the underly...
Twain Harte, CA
Twain Harte is unincorporated Tuolumne County, where the Swimming Pool Safety Act (California Health and Safety Code Sections 115920-115929) applies through ...
Twain Harte, CA
Twain Harte is unincorporated Tuolumne County. A garage converted to habitable space requires a Tuolumne County building permit and Title 17 zoning complianc...
Twain Harte, CA
Twain Harte is an unincorporated CDP in Tuolumne County, so the Tuolumne County Ordinance Code (Title 17 Zoning) governs sheds. Tuolumne County adopts the 20...
Side-by-side rule comparisons with other cities in Tuolumne County.
See how Twain Harte's native plants rules stack up against other locations.
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