Houlton, Maine Water Quality Report
Water quality data for 5 water systems serving 5,023 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFOS | 0.005 | 0.004 ug/L | 0.300 ug/L(EWG) | 120% | Above limit |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (3)
71
Jul 1, 2024
71
Jul 1, 2024
71
Jul 1, 2021
Resolved Violations (497)
3A
Apr 1, 2024 — Jun 30, 2024
3A
Apr 1, 2024 — Jun 30, 2024
3A
Apr 1, 2024 — Jun 30, 2024
03
Jan 1, 2024 — Dec 31, 2024
03
Jan 1, 2024 — Dec 31, 2024
+ 492 more resolved violations
Frequently Asked Questions
Is Houlton tap water safe to drink?
Houlton's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Houlton tap water?
1 contaminants have been detected in Houlton's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Houlton?
Install a water filter rated for the specific contaminants found in Houlton's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Houlton have any water quality violations?
Yes, Houlton currently has 27 active violations. See the violations section above for details.