Water restrictions in Simi Valley, CA — also called the watering schedule, outdoor irrigation rules, or drought ordinance — set which days and hours you can run sprinklers or irrigation.
Simi Valley enforces water conservation regulations for landscape irrigation consistent with California's Model Water Efficient Landscape Ordinance. The city periodically implements mandatory watering restrictions during drought conditions.
Simi Valley, served by the Ventura County Waterworks District and other local purveyors, implements water conservation measures for landscape irrigation. Under normal conditions, the city follows MWELO requirements for new landscaping exceeding 500 square feet, requiring water-efficient plant selection, efficient irrigation systems, and soil amendments. During drought conditions, mandatory restrictions may include limiting irrigation to specific days and times, prohibiting ornamental fountain operation, and requiring repair of visible leaks within 72 hours. The city encourages turf replacement with drought-tolerant and native landscaping through rebate programs. Runoff from irrigation onto sidewalks or streets is prohibited at all times.
Water waste violations during drought restrictions carry fines starting at $100 for first offense, $200 for second, and $500 for subsequent violations within one year. Excessive irrigation causing runoff may result in citations from the water purveyor. New construction that does not comply with MWELO will not receive landscape plan approval.
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Side-by-side rule comparisons with other cities in Ventura County.
See how other cities in Ventura County handle water restrictions.
See how Simi Valley's water restrictions rules stack up against other locations.
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