Water Restrictions: Irvine vs Orange
How do water restrictions rules compare between Irvine, CA and Orange, CA?
Irvine and Orange have similar restriction levels.
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 →Orange, CA
Orange County
The City of Orange prohibits landscape irrigation between 9:00 AM and 5:00 PM and limits watering to 15 minutes per station per day under the city's water conservation ordinance. Additional restrictions may apply during drought conditions.
View full Orange rules →Key Facts Comparison
| Fact | Irvine | Orange |
|---|---|---|
| No Watering Hours | 9:00 AM to 5:00 PM | - |
| Runoff | Prohibited | Prohibited |
| After Rain | No watering for 48 hours | - |
| Hose Nozzle | Shutoff required | - |
| Water Provider | Irvine Ranch Water District | - |
| No Watering | - | 9:00 AM – 5:00 PM |
| Max Duration | - | 15 minutes per station/day |
| Contact | - | Water Conservation info online |
Highlighted rows indicate differences between cities.
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.
Orange FAQ
When can I water my lawn in Orange?
Landscape irrigation is allowed before 9:00 AM and after 5:00 PM only, limited to 15 minutes per station per day.
Can I wash my driveway with a hose in Orange?
Using water to wash driveways, sidewalks, or other hardscapes is generally prohibited as water waste. Use a broom instead.
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