Is Rosamond, California tap water safe?

8 water systems report serving Rosamond. Your water depends on which one serves your address. Check your bill if unsure. This list is matched from the ZIP codes in this place, so it may include nearby systems.

A

Tejon Castac WD - I5 & Laval Rd

Serves 38,125 people · Surface water · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
A

Rosamond CSD

Serves 18,150 people · Surface water · Full report →
No health-based violations in the last 5 years; PFAS tested (UCMR 5), none above federal limits; Lead 90th percentile below the action level (2024).
A

Sundale Mutual Water Company A, B

Serves 1,155 people · Groundwater · Full report →
No health-based violations in the last 5 years; 1 monitoring/reporting violation; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
D

Lands of Promise Mwc

Serves 174 people · Groundwater · Full report →
17 health-based violations in the last 5 years; 1 monitoring/reporting violation; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
D

Kern Mobile Estates LLC

Serves 73 people · Groundwater · Full report →
17 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
C

60th Street Assoc. Water System

Serves 39 people · Groundwater · Full report →
2 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
D

First Mutual Water System

Serves 35 people · Groundwater · Full report →
17 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).
A

Antelope Valley East Kern Water Agency

Population not reported (often a wholesaler) · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file.