B76/100
Trenton Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 15,303 residents · Tennessee
What's In Trenton's Tap Water?
31
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.021 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2008.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
TRENTON WATER SYSTEM
Population Served
5,155
Water Source
Groundwater
System ID
TN0000707
GIBSON CO MUNI WATER DIST #1
Population Served
2,433
Water Source
Groundwater
System ID
TN0000709
GIBSON CO MUNI WATER DIST #3
Population Served
1,465
Water Source
Groundwater
System ID
TN0000812
GIBSON CO MUN WATER DIST #4
Population Served
3,386
Water Source
Groundwater
System ID
TN0000813
GIBSON CO MUN WATER DIST #5
Population Served
2,864
Water Source
Groundwater
System ID
TN0000815
Frequently Asked Questions About Trenton Water
Is Trenton tap water safe to drink?
Trenton, Tennessee tap water receives a grade of B (76/100), which is considered good. Out of 32 contaminants tested, 2 exceed EPA maximum contaminant levels (MCLs) and 3 exceed health guidelines (MCLGs). While the water meets federal standards, some residents may still choose to use a filter for additional peace of mind.
What contaminants are in Trenton's water?
Of the 32 contaminants tested in Trenton's water supply, the most notable include PFOS, Copper (90th percentile), Lead (90th percentile). 2 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Trenton have any water quality violations?
Yes, Trenton has 53 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MON, MR. 3 of these are health-based violations, which are the most serious category.
Do I need a water filter in Trenton?
Based on EPA data, using a water filter in Trenton is recommended. 2 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does Trenton's tap water come from?
Trenton's drinking water is sourced from groundwater and supplied by TRENTON WATER SYSTEM and 4 other water system(s). The system serves approximately 15,303 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is Trenton's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Trenton's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Trenton's water compare to other cities in Tennessee?
Trenton's water quality score of 76/100 earns a grade of B, which is considered good. This is an above-average score compared to many cities nationwide. Visit our Tennessee state page to see how all cities in the state compare.
What should I do if I'm concerned about Trenton's water quality?
If you have concerns about Trenton's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (TRENTON WATER SYSTEM) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.