F19/100
KGCSA-DAHLGREN — Water Quality Report 2026
Serving 2,650 people · California
Water Source
Groundwater
County
—
System ID
VA6099295
Violations
46
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2017.
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 KGCSA-DAHLGREN
Is KGCSA-DAHLGREN water safe to drink?
KGCSA-DAHLGREN water receives a grade of F (19/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has KGCSA-DAHLGREN detected?
1 contaminants were tested in KGCSA-DAHLGREN's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does KGCSA-DAHLGREN have any EPA violations?
Yes, KGCSA-DAHLGREN has 46 EPA violation(s) on record, with the most recent in 2017. Violation types include Other, MR, MCL. 8 are health-based violations.
How many people does KGCSA-DAHLGREN serve?
KGCSA-DAHLGREN serves approximately 2,650 people, California.
What type of water does KGCSA-DAHLGREN provide?
KGCSA-DAHLGREN sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is VA6099295.
How does KGCSA-DAHLGREN compare to other utilities in California?
KGCSA-DAHLGREN scores 19/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our California state page for a full comparison of water systems.