Martin Luther King Jr. Day closure January 19

Santa Ana City Hall will be closed and there will be no street sweeping on Monday, January 19, 2026. Learn more here.

Water Resources

Water Customers Service & Billing
Phone: (714) 647-5454

Water Maintenance & Construction
Phone: (714) 647-3341

Water & Sewer Permits
Phone: (714) 647-5454

Sewer/Storm Drain Maintenance
Phone: (714) 647-3380