A88/100
BELLFLOWER - SOMERSET MWC — Water Quality Report 2026
Serving 46,300 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA1910013
Violations
1
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.011 µg/L | 0.004 µg/L | Over Limit |
1,4-dioxane | 6.10 µg/L | — | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About BELLFLOWER - SOMERSET MWC
Is BELLFLOWER - SOMERSET MWC water safe to drink?
BELLFLOWER - SOMERSET MWC water receives a grade of A (88/100), which is considered excellent. Out of 66 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has BELLFLOWER - SOMERSET MWC detected?
66 contaminants were tested in BELLFLOWER - SOMERSET MWC's water. Notable contaminants include PFOS, 1,4-dioxane. 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does BELLFLOWER - SOMERSET MWC have any EPA violations?
Yes, BELLFLOWER - SOMERSET MWC has 1 EPA violation(s) on record, with the most recent in 2020. Violation types include MR.
How many people does BELLFLOWER - SOMERSET MWC serve?
BELLFLOWER - SOMERSET MWC serves approximately 46,300 people, California.
What type of water does BELLFLOWER - SOMERSET MWC provide?
BELLFLOWER - SOMERSET MWC sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA1910013.
How does BELLFLOWER - SOMERSET MWC compare to other utilities in California?
BELLFLOWER - SOMERSET MWC scores 88/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.