Sonora, CA Landscaping Rules: Water Restrictions (2026)
Water restrictions in Sonora, CA, also called the watering schedule, outdoor irrigation rules, or drought ordinance, set which days and hours you can run sprinklers or irrigation.
Key Facts
- MWELO
- Applies to landscapes >500 sq ft
- Drought-Tolerant
- Cannot be banned (Gov Code §65595)
- Water District
- Tuolumne Utilities District: 209-532-5536
- Commercial Turf
- AB 1572 bans potable water irrigation
- State Law
- AB 1881. Water Conservation in Landscaping
Summary
Water restrictions in Sonora follow California's Model Water Efficient Landscape Ordinance and Tuolumne Utilities District rules. TUD manages water and sewer service at 209-532-5536. State law prohibits banning drought-tolerant landscaping.
Model Water Efficient Landscape Ordinance Model Water Efficient Landscape Ordinance Low water using plants, mulch, and efficient irrigation save water while making habitat for pollinators. DWR/2015 About 40% of the water Californians use at home is used outdoors. Large water savings can be gained by efficient landscape design, installation, management, and maintenance. This is accomplished by choosing climate adapted plants, improving soil conditions, using, and maintaining high efficiency irrigation equipment and managing the irrigation schedule to fit the plants water needs as they are influenced by local climate. To increase water efficiency and better use a valuable resource, rainwater and stormwater collection and graywater and recycle
Official source re-checked September 8, 2026: the cited page had not changed since it was quoted.
Full Breakdown
California's MWELO (Title 23 Code of Regulations) applies to new and renovated landscapes over 500 square feet. AB 1881 (Water Conservation in Landscaping Act) and AB 1572 (banning irrigating non-functional turf with potable water for commercial properties) apply statewide. California Government Code section 65595 prohibits cities from banning drought-tolerant landscaping. The Tuolumne Utilities District at 209-532-5536 manages water and sewer service for Sonora and may impose seasonal watering restrictions during drought conditions.
Violations & Fines
Water district violations may result in surcharges or service restrictions. State MWELO violations for new development are enforced through the building permit process.
Frequently Asked Questions
Who manages water service in Sonora?
Can my HOA ban drought-tolerant landscaping in Sonora?
Are there watering restrictions in Sonora?
Sources & Official References
Other rules in Sonora
How Sonora compares: Cities with the Strictest Water Restrictions·California rules heatmap·Compare Sonora to another location·View the California landscaping rules overview
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