Is Wofford Heights, California tap water safe?
8 water systems report serving Wofford Heights. 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
Cws-Split Mountain Water System
Serves 203 people · Surface water · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
D
Oak Knolls Mutual Water Company
Serves 123 people · Groundwater · Full report →
6 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).
A
Pinebrook Community Water Well
Serves 68 people · Groundwater · Full report →
No health-based violations in the last 5 years; 2 monitoring/reporting violations; 2 not yet resolved; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2022).
D
Hungry Gulch Mwc
Serves 36 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).
D
R.S. Mutual Water Company
Serves 35 people · Groundwater · Full report →
24 health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2024).
B
Sierra Bella Mutual Water Company
Serves 30 people · Groundwater · Full report →
1 health-based violation 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).
A
Alta Sierra Mutual Water Co.
Serves 22 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2023).
A
Fourth Street Water System
Serves 12 people · Groundwater · Full report →
No health-based violations in the last 5 years; No UCMR 5 PFAS results on file; Lead 90th percentile below the action level (2025).