D24/100
MOUNT PLEASANT WATER SYS #1 — Water Quality Report 2026
Serving 8,914 people · Tennessee
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
TN0000488
Violations
49
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.80 mg/L | 1.30 mg/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 2017.
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 MOUNT PLEASANT WATER SYS #1
Is MOUNT PLEASANT WATER SYS #1 water safe to drink?
MOUNT PLEASANT WATER SYS #1 water receives a grade of D (24/100), which is considered poor. 1 contaminant(s) exceed EPA legal limits and 49 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MOUNT PLEASANT WATER SYS #1 detected?
32 contaminants were tested in MOUNT PLEASANT WATER SYS #1's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does MOUNT PLEASANT WATER SYS #1 have any EPA violations?
Yes, MOUNT PLEASANT WATER SYS #1 has 49 EPA violation(s) on record, with the most recent in 2017. Violation types include Other, TT, MR. 4 are health-based violations.
How many people does MOUNT PLEASANT WATER SYS #1 serve?
MOUNT PLEASANT WATER SYS #1 serves approximately 8,914 people, Tennessee. The system provides water to 1 community: Mount Pleasant.
What type of water does MOUNT PLEASANT WATER SYS #1 provide?
MOUNT PLEASANT WATER SYS #1 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 TN0000488.
How does MOUNT PLEASANT WATER SYS #1 compare to other utilities in Tennessee?
MOUNT PLEASANT WATER SYS #1 scores 24/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Tennessee state page for a full comparison of water systems.