A85/100
NORRIS WATER COMMISSION — Water Quality Report 2026
Serving 2,126 people · Tennessee
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
TN0000513
Violations
12
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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
Frequently Asked Questions About NORRIS WATER COMMISSION
Is NORRIS WATER COMMISSION water safe to drink?
NORRIS WATER COMMISSION water receives a grade of A (85/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NORRIS WATER COMMISSION detected?
1 contaminants were tested in NORRIS WATER COMMISSION's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NORRIS WATER COMMISSION have any EPA violations?
Yes, NORRIS WATER COMMISSION has 12 EPA violation(s) on record, with the most recent in 2019. Violation types include Other, MR.
How many people does NORRIS WATER COMMISSION serve?
NORRIS WATER COMMISSION serves approximately 2,126 people, Tennessee. The system provides water to 1 community: Norris.
What type of water does NORRIS WATER COMMISSION provide?
NORRIS WATER COMMISSION sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is TN0000513.
How does NORRIS WATER COMMISSION compare to other utilities in Tennessee?
NORRIS WATER COMMISSION scores 85/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Tennessee state page for a full comparison of water systems.