A87/100
NAVAL AIR STATION/WHIDBEY ISLAND — Water Quality Report 2026
Serving 16,595 people · Washington
Water Source
Purchased Surface Water
County
—
System ID
WA5303420
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 1994.
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 NAVAL AIR STATION/WHIDBEY ISLAND
Is NAVAL AIR STATION/WHIDBEY ISLAND water safe to drink?
NAVAL AIR STATION/WHIDBEY ISLAND water receives a grade of A (87/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NAVAL AIR STATION/WHIDBEY ISLAND detected?
69 contaminants were tested in NAVAL AIR STATION/WHIDBEY ISLAND's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NAVAL AIR STATION/WHIDBEY ISLAND have any EPA violations?
Yes, NAVAL AIR STATION/WHIDBEY ISLAND has 10 EPA violation(s) on record, with the most recent in 1994. Violation types include MR.
How many people does NAVAL AIR STATION/WHIDBEY ISLAND serve?
NAVAL AIR STATION/WHIDBEY ISLAND serves approximately 16,595 people, Washington.
What type of water does NAVAL AIR STATION/WHIDBEY ISLAND provide?
NAVAL AIR STATION/WHIDBEY ISLAND 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 WA5303420.
How does NAVAL AIR STATION/WHIDBEY ISLAND compare to other utilities in Washington?
NAVAL AIR STATION/WHIDBEY ISLAND scores 87/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Washington state page for a full comparison of water systems.