C41/100
Copperhill Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 1,217 residents · Tennessee
What's In Copperhill's Tap Water?
32
Contaminants Tested
1
Exceed EPA Limits
1
Above EPA Goals
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.35 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: February 12, 2022 – April 28, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – July 1, 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
COPPERHILL WATER DEPT
Population Served
1,217
Water Source
Purchased Surface Water
System ID
TN0000136
Frequently Asked Questions About Copperhill Water
Is Copperhill tap water safe to drink?
Copperhill, Tennessee tap water receives a grade of C (41/100), which is considered fair. 1 contaminant(s) exceed EPA maximum contaminant levels and 40 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Copperhill's water?
Of the 32 contaminants tested in Copperhill's water supply, the most notable include Copper (90th percentile), Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 2 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does Copperhill have any water quality violations?
Yes, Copperhill has 40 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, MON. 2 of these are health-based violations, which are the most serious category.
Do I need a water filter in Copperhill?
Based on EPA data, using a water filter in Copperhill is recommended. 1 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 Copperhill's tap water come from?
Copperhill's drinking water is sourced from purchased surface water and supplied by COPPERHILL WATER DEPT. The system serves approximately 1,217 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Copperhill'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. Copperhill'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 Copperhill's water compare to other cities in Tennessee?
Copperhill's water quality score of 41/100 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 Copperhill's water quality?
If you have concerns about Copperhill'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 (COPPERHILL WATER DEPT) 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.