B67/100
MT PLEASANT WATERWORKS — Water Quality Report 2026
Serving 1,338 people · Arkansas
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
AR0000258
Violations
18
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2002.
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 MT PLEASANT WATERWORKS
Is MT PLEASANT WATERWORKS water safe to drink?
MT PLEASANT WATERWORKS water receives a grade of B (67/100), which is considered good. 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 MT PLEASANT WATERWORKS detected?
1 contaminants were tested in MT PLEASANT WATERWORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MT PLEASANT WATERWORKS have any EPA violations?
Yes, MT PLEASANT WATERWORKS has 18 EPA violation(s) on record, with the most recent in 2002. Violation types include MR, TT, Other. 3 are health-based violations.
How many people does MT PLEASANT WATERWORKS serve?
MT PLEASANT WATERWORKS serves approximately 1,338 people, Arkansas.
What type of water does MT PLEASANT WATERWORKS provide?
MT PLEASANT WATERWORKS 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 AR0000258.
How does MT PLEASANT WATERWORKS compare to other utilities in Arkansas?
MT PLEASANT WATERWORKS scores 67/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Arkansas state page for a full comparison of water systems.