Nashville, North Carolina Water Quality Report
Water quality data for 10 water systems serving 16,181 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 9.5 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 95% | Near guideline |
| PFBA | 0.006 | 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 |
| PFHpS | 0.004 | No federal limit | — | — | No federal limit |
| PFHxA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFHxS | 0.035 | 0.010 ug/L | 0.001 ug/L(EWG) | 350% | Above limit |
| PFOA | 0.007 | 0.004 ug/L | 0.090 ug/L(EWG) | 165% | Above limit |
| PFOS | 0.490 | 0.004 ug/L | 0.300 ug/L(EWG) | 12250% | 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
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Nashville, North Carolina.
Get Water Quality Alerts
Be the first to know when water quality changes in Nashville.
Compliance & Violations
Active Violations (20)
66
Jan 1, 2025
66
Jan 1, 2025
35
Dec 9, 2024
35
Dec 9, 2024
35
Dec 9, 2024
35
Dec 9, 2024
66
Jan 1, 2024
66
Jan 1, 2024
66
Apr 1, 2023
66
Apr 1, 2023
66
Jan 1, 2020
66
Jan 1, 2020
75
Aug 10, 2019
75
Aug 10, 2019
75
May 27, 2019
75
May 27, 2019
66
Jan 1, 2018
66
Jan 1, 2018
66
Jan 1, 2015
66
Jan 1, 2015
Resolved Violations (480)
27
Jul 1, 2025 — Sep 30, 2025
27
Jul 1, 2025 — Sep 30, 2025
02
Jan 1, 2025 — Mar 31, 2025
27
Jan 1, 2025 — Mar 31, 2025
27
Jan 1, 2025 — Mar 31, 2025
+ 475 more resolved violations
Frequently Asked Questions
Is Nashville tap water safe to drink?
Nashville's water has 3 contaminants detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Nashville tap water?
8 contaminants have been detected in Nashville's water supply across 10 water systems. See the full contaminant table above for details.
How can I improve my water quality in Nashville?
Install a water filter rated for the specific contaminants found in Nashville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Nashville have any water quality violations?
Yes, Nashville currently has 153 active violations. See the violations section above for details.