B79/100
KITTERY WATER DISTRICT — Water Quality Report 2026
Serving 14,478 people · Maine
Water Source
Surface Water
County
—
System ID
ME0090790
Violations
14
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 2019.
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 KITTERY WATER DISTRICT
Is KITTERY WATER DISTRICT water safe to drink?
KITTERY WATER DISTRICT water receives a grade of B (79/100), which is considered good. 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 KITTERY WATER DISTRICT detected?
69 contaminants were tested in KITTERY WATER DISTRICT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does KITTERY WATER DISTRICT have any EPA violations?
Yes, KITTERY WATER DISTRICT has 14 EPA violation(s) on record, with the most recent in 2019. Violation types include MR, TT. 1 are health-based violations.
How many people does KITTERY WATER DISTRICT serve?
KITTERY WATER DISTRICT serves approximately 14,478 people, Maine. The system provides water to 1 community: Kittery.
What type of water does KITTERY WATER DISTRICT provide?
KITTERY WATER DISTRICT 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 ME0090790.
How does KITTERY WATER DISTRICT compare to other utilities in Maine?
KITTERY WATER DISTRICT scores 79/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Maine state page for a full comparison of water systems.