Water Restrictions: Altadena vs Glendale
How do water restrictions rules compare between Altadena, CA and Glendale, CA?
Altadena has fewer restrictions than Glendale.
Altadena, CA
Los Angeles County
Outdoor watering in Altadena (served by Lincoln Avenue Water Co., Las Flores Water Co., Rubio Cañon, and Kinneloa Irrigation District) is limited to 2 days per week assigned by address — typically Mon/Thu odd, Tue/Fri even — with 10-minute-per-zone caps.
View full Altadena rules →Glendale, CA
Los Angeles County
Glendale follows state and regional water conservation mandates. Outdoor watering is restricted to specific days and times under the city's Water Conservation Ordinance. Glendale Water & Power enforces restrictions and offers rebates for low-water landscaping.
View full Glendale rules →Key Facts Comparison
| Fact | Altadena | Glendale |
|---|---|---|
| Watering Days | 2/week by address | Restricted to assigned days (typically 2-3/week) |
| Odd Address | Mon/Thu | - |
| Even Address | Tue/Fri | - |
| Hand Watering Cap | 10 min/zone | - |
| Authority | SWRCB CCR Title 23 §§996–997 | - |
| Prohibited Hours | - | 9 AM–5 PM |
| New Landscaping | - | Must comply with MWELO |
| Rebates | - | Available for turf removal |
Highlighted rows indicate differences between cities.
Altadena FAQ
Which days can I water my Altadena lawn?
Two days a week assigned by address: odd-numbered Mon/Thu, even-numbered Tue/Fri. Drip irrigation is exempt from the day restriction.
Glendale FAQ
What are the watering restrictions in Glendale?
Outdoor watering is restricted to assigned days (typically 2-3 per week) and prohibited between 9 AM and 5 PM. Restrictions may increase during drought.
Does Glendale offer rebates for removing grass?
Yes. Glendale Water & Power offers rebates for turf removal and conversion to water-efficient landscaping.
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