C54/100
Church Hill Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 20,851 residents · Tennessee
What's In Church Hill's Tap Water?
69
Contaminants Tested
0
Exceed EPA Limits
3
Above EPA Goals
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 460.00 µg/L | — | Above Goal |
1,4-dioxane | 1.00 µg/L | — | Above Goal |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – March 31, 2022Enforcement: Resolving — corrective action underway
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
FIRST U.D. OF HAWKINS COUNTY
Population Served
20,851
Water Source
Surface Water
System ID
TN0000109
Frequently Asked Questions About Church Hill Water
Is Church Hill tap water safe to drink?
Church Hill, Tennessee tap water receives a grade of C (54/100), which is considered fair. 0 contaminant(s) exceed EPA maximum contaminant levels and 21 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Church Hill's water?
Of the 69 contaminants tested in Church Hill's water supply, the most notable include Lead (90th percentile), chlorate, 1,4-dioxane. No contaminants exceed EPA legal limits. 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Church Hill have any water quality violations?
Yes, Church Hill has 21 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, MCL, TT. 4 of these are health-based violations, which are the most serious category.
Do I need a water filter in Church Hill?
Church Hill water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. 3 contaminant(s) exceed these stricter goals.
Where does Church Hill's tap water come from?
Church Hill's drinking water is sourced from surface water and supplied by FIRST U.D. OF HAWKINS COUNTY. The system serves approximately 20,851 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Church Hill'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. Church Hill'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 Church Hill's water compare to other cities in Tennessee?
Church Hill's water quality score of 54/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our Tennessee state page to see how all cities in the state compare.
What should I do if I'm concerned about Church Hill's water quality?
If you have concerns about Church Hill'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 (FIRST U.D. OF HAWKINS COUNTY) 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.