Water Restrictions: Daly City vs South San Francisco
How do water restrictions rules compare between Daly City, CA and South San Francisco, CA?
Daly City and South San Francisco have similar restriction levels.
Daly City, CA
San Mateo County
Daly City enforces California's permanent water-waste prohibitions, including no irrigation runoff onto sidewalks and no outdoor watering within 48 hours of a quarter inch of rain. For landscape projects regulated under Daly City Municipal Code Chapter 17.41, overhead irrigation must be scheduled between 8:00 p.m. and 10:00 a.m.
View full Daly City rules →South San Francisco, CA
San Mateo County
South San Francisco water is supplied by Cal Water (South San Francisco District) primarily from SFPUC's Hetch Hetchy system. BAWSCA and state drought regulations may limit outdoor watering. Water waste is prohibited year-round.
View full South San Francisco rules →Key Facts Comparison
| Fact | Daly City | South San Francisco |
|---|---|---|
| Overhead irrigation window | 8:00 p.m. to 10:00 a.m. (regulated projects) | - |
| Rain rule | No outdoor watering within 48 hours of 1/4 inch of rain | - |
| Runoff | No watering that lets water run onto sidewalks | Prohibited |
| Correction period | 90 days after notice of correction | - |
| Local code | DCMC Chapter 17.41 (Ord. 1407, 2016) | - |
| Water Provider | - | Cal Water (South San Francisco District / BAWSCA) |
| Watering Hours | - | Before 10 AM or after 5 PM (summer) |
| Rain Rule | - | No watering within 48 hours of rain |
Highlighted rows indicate differences between cities.
Daly City FAQ
Is Daly City currently under a drought emergency?
No. The San Francisco Public Utilities Commission, which supplies Daly City, rescinded its Water Shortage Emergency Declaration in April 2023. However, California's permanent statewide water-waste prohibitions still apply, including the ban on watering within 48 hours of measurable rain and on runoff onto sidewalks.
When can I run my sprinklers in Daly City?
For landscapes regulated under Municipal Code Chapter 17.41 (new and rehabilitated landscape projects), overhead irrigation must be scheduled between 8:00 p.m. and 10:00 a.m. All properties must avoid watering that causes runoff and may not water within 48 hours after at least a quarter inch of rainfall.
South San Francisco FAQ
What are the lawn watering restrictions in South San Francisco?
South San Francisco water is supplied by Cal Water (South San Francisco District) primarily from SFPUC's Hetch Hetchy system. BAWSCA and state drought regulations may limit outdoor watering. Water waste is prohibited year-round.
Are there drought watering rules in South San Francisco?
Water Provider: Cal Water (South San Francisco District / BAWSCA). Watering Hours: Before 10 AM or after 5 PM (summer). Rain Rule: No watering within 48 hours of rain. Runoff: Prohibited.
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