C51/100
AUBURN WATER DISTRICT — Water Quality Report 2026
Serving 17,245 people · Maine
Water Source
Surface Water
County
—
System ID
ME0090070
Violations
11
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 396.77 µg/L | — | Above Goal |
Lead (90th percentile) | 0.006 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 AUBURN WATER DISTRICT
Is AUBURN WATER DISTRICT water safe to drink?
AUBURN WATER DISTRICT water receives a grade of C (51/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 11 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has AUBURN WATER DISTRICT detected?
69 contaminants were tested in AUBURN WATER DISTRICT's water. Notable contaminants include Lead (90th percentile), chlorate. No contaminants exceed EPA legal limits. 2 exceed EPA health goals (MCLGs).
Does AUBURN WATER DISTRICT have any EPA violations?
Yes, AUBURN WATER DISTRICT has 11 EPA violation(s) on record, with the most recent in 2017. Violation types include MR, TT, MCL. 8 are health-based violations.
How many people does AUBURN WATER DISTRICT serve?
AUBURN WATER DISTRICT serves approximately 17,245 people, Maine. The system provides water to 1 community: Auburn.
What type of water does AUBURN WATER DISTRICT provide?
AUBURN 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 ME0090070.
How does AUBURN WATER DISTRICT compare to other utilities in Maine?
AUBURN WATER DISTRICT scores 51/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Maine state page for a full comparison of water systems.