F0/100
LEMOORE NAVAL AIR STATION — Water Quality Report 2026
Serving 15,000 people · California
Water Source
Surface Water
County
—
System ID
CA1610700
Violations
32
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.65 mg/L | 1.30 mg/L | Over Limit |
chlorate | 930.00 µg/L | — | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 LEMOORE NAVAL AIR STATION
Is LEMOORE NAVAL AIR STATION water safe to drink?
LEMOORE NAVAL AIR STATION water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 32 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has LEMOORE NAVAL AIR STATION detected?
70 contaminants were tested in LEMOORE NAVAL AIR STATION's water. Notable contaminants include Copper (90th percentile), chlorate. 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does LEMOORE NAVAL AIR STATION have any EPA violations?
Yes, LEMOORE NAVAL AIR STATION has 32 EPA violation(s) on record, with the most recent in 2016. Violation types include MCL, TT. 32 are health-based violations.
How many people does LEMOORE NAVAL AIR STATION serve?
LEMOORE NAVAL AIR STATION serves approximately 15,000 people, California.
What type of water does LEMOORE NAVAL AIR STATION provide?
LEMOORE NAVAL AIR STATION sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA1610700.
How does LEMOORE NAVAL AIR STATION compare to other utilities in California?
LEMOORE NAVAL AIR STATION scores 0/100 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.