Shelton, Connecticut Water Quality Report
Water quality data for 74 water systems serving 698,892 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| ADONA | 0.008 | No federal limit | — | — | No federal limit |
| lithium | 22.2 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 222% | Above guideline |
| PFBA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.007 | 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 | 0.010 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.005 | 0.010 ug/L | 0.001 ug/L(EWG) | 49% | Within limit |
| PFOA | 0.016 | 0.004 ug/L | 0.090 ug/L(EWG) | 398% | Above limit |
| PFOS | 0.013 | 0.004 ug/L | 0.300 ug/L(EWG) | 318% | 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 Shelton, Connecticut.
Get Water Quality Alerts
Be the first to know when water quality changes in Shelton.
Compliance & Violations
Active Violations (2)
71
Jul 1, 2014
72
Aug 10, 2009
Resolved Violations (998)
27
Jun 1, 2024 — Jun 30, 2024
27
Jun 1, 2024 — Jun 30, 2024
27
Jun 1, 2024 — Jun 30, 2024
27
Jun 1, 2024 — Jun 30, 2024
03
Jan 1, 2024 — Dec 31, 2024
+ 993 more resolved violations
Frequently Asked Questions
Is Shelton tap water safe to drink?
Shelton'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 Shelton tap water?
10 contaminants have been detected in Shelton's water supply across 74 water systems. See the full contaminant table above for details.
How can I improve my water quality in Shelton?
Install a water filter rated for the specific contaminants found in Shelton's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Shelton have any water quality violations?
Yes, Shelton currently has 340 active violations. See the violations section above for details.