Water Restrictions: Anaheim vs Irvine
How do water restrictions rules compare between Anaheim, CA and Irvine, CA?
Anaheim and Irvine have similar restriction levels.
Anaheim, CA
Orange County
Anaheim's Landscape Water Efficiency Ordinance (AMC 10.19) requires water-efficient irrigation for new landscaping. Automatic timer-controlled systems required. State water restrictions may impose additional limits during drought.
View full Anaheim rules →Irvine, CA
Orange County
Irvine enforces water conservation restrictions consistent with state regulations and the Irvine Ranch Water District. Outdoor irrigation is prohibited between 9 AM and 5 PM. Watering within 48 hours of measurable rainfall is not permitted.
View full Irvine rules →Key Facts Comparison
| Fact | Anaheim | Irvine |
|---|---|---|
| Irrigation | Automatic required | - |
| ETAF | 0.55 residential | - |
| Sensors | Required 2,500+ sq ft | - |
| Code | AMC Ch. 10.19 | - |
| No Watering Hours | - | 9:00 AM to 5:00 PM |
| Runoff | - | Prohibited |
| After Rain | - | No watering for 48 hours |
| Hose Nozzle | - | Shutoff required |
| Water Provider | - | Irvine Ranch Water District |
Highlighted rows indicate differences between cities.
Anaheim FAQ
What water restrictions apply to Anaheim landscaping?
New landscapes must meet AMC 10.19 water budgets with automatic irrigation. State permanent restrictions ban watering driveways and ornamental commercial grass.
Does Anaheim offer water conservation rebates?
Yes. Anaheim Public Utilities offers rebates for water-efficient irrigation, turf replacement, and other conservation measures.
Irvine FAQ
When can I water my lawn in Irvine?
Irrigation is prohibited between 9 AM and 5 PM and within 48 hours of measurable rainfall. Check IRWD for current watering day limits.
Are there rebates for water-efficient landscaping?
Yes. IRWD offers rebates for turf replacement, weather-based irrigation controllers, and other water-efficient upgrades.
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