Harriman, New York Water Quality Report
Water quality data for 4 water systems serving 5,472 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 15.3 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 153% | Above guideline |
| PFHxA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.004 | 0.010 ug/L | 0.001 ug/L(EWG) | 36% | Within limit |
| PFOS | 0.007 | 0.004 ug/L | 0.300 ug/L(EWG) | 188% | Above limit |
| PFPeA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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 (22)
4H
Jul 2, 2025
4H
Jul 2, 2025
75
Mar 24, 2025
75
Jan 17, 2025
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Resolved Violations (478)
75
Jun 8, 2025
75
Jun 8, 2025
75
Jun 8, 2025
75
Jun 8, 2025
3A
Apr 1, 2025 — Apr 30, 2025
+ 473 more resolved violations
Frequently Asked Questions
Is Harriman tap water safe to drink?
Harriman'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 Harriman tap water?
5 contaminants have been detected in Harriman's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Harriman?
Install a water filter rated for the specific contaminants found in Harriman's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Harriman have any water quality violations?
Yes, Harriman currently has 79 active violations. See the violations section above for details.