A85/100
DWP - FAWNSKIN — Water Quality Report 2026
Serving 1,271 people · California
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
CA3610022
Violations
3
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.40 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1998.
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 DWP - FAWNSKIN
Is DWP - FAWNSKIN water safe to drink?
DWP - FAWNSKIN water receives a grade of A (85/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DWP - FAWNSKIN detected?
2 contaminants were tested in DWP - FAWNSKIN's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does DWP - FAWNSKIN have any EPA violations?
Yes, DWP - FAWNSKIN has 3 EPA violation(s) on record, with the most recent in 1998. Violation types include MCL, MR. 1 are health-based violations.
How many people does DWP - FAWNSKIN serve?
DWP - FAWNSKIN serves approximately 1,271 people, California.
What type of water does DWP - FAWNSKIN provide?
DWP - FAWNSKIN sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA3610022.
How does DWP - FAWNSKIN compare to other utilities in California?
DWP - FAWNSKIN scores 85/100 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.