Monroe, New York Water Quality Report
Water quality data for 24 water systems serving 62,393 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 35.9 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 359% | Above guideline |
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.004 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHpA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFOA | 0.011 | 0.004 ug/L | 0.090 ug/L(EWG) | 263% | Above limit |
| PFOS | 0.006 | 0.004 ug/L | 0.300 ug/L(EWG) | 143% | Above limit |
| PFPeA | 0.011 | 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
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Monroe, New York.
Get Water Quality Alerts
Be the first to know when water quality changes in Monroe.
Compliance & Violations
Active Violations (19)
4B
Sep 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
52
Jul 1, 2025
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
71
Jul 1, 2024
71
Jul 1, 2024
71
Jul 1, 2024
75
Feb 25, 2024
75
Jan 2, 2024
75
Nov 26, 2023
76
Apr 24, 2023
Resolved Violations (481)
3A
Sep 1, 2025 — Sep 30, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
3A
Jun 1, 2025 — Jun 30, 2025
+ 476 more resolved violations
Frequently Asked Questions
Is Monroe tap water safe to drink?
Monroe's water has 2 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Monroe tap water?
8 contaminants have been detected in Monroe's water supply across 24 water systems. See the full contaminant table above for details.
How can I improve my water quality in Monroe?
Install a water filter rated for the specific contaminants found in Monroe's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Monroe have any water quality violations?
Yes, Monroe currently has 346 active violations. See the violations section above for details.