A83/100
DUNKLIN COUNTY PWSD 3 SOUTH — Water Quality Report 2026
Serving 1,562 people · Missouri
Water Source
Groundwater
County
—
System ID
MO4024209
Violations
5
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 DUNKLIN COUNTY PWSD 3 SOUTH
Is DUNKLIN COUNTY PWSD 3 SOUTH water safe to drink?
DUNKLIN COUNTY PWSD 3 SOUTH water receives a grade of A (83/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has DUNKLIN COUNTY PWSD 3 SOUTH detected?
1 contaminants were tested in DUNKLIN COUNTY PWSD 3 SOUTH's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does DUNKLIN COUNTY PWSD 3 SOUTH have any EPA violations?
Yes, DUNKLIN COUNTY PWSD 3 SOUTH has 5 EPA violation(s) on record, with the most recent in 2013. Violation types include MCL, MR. 3 are health-based violations.
How many people does DUNKLIN COUNTY PWSD 3 SOUTH serve?
DUNKLIN COUNTY PWSD 3 SOUTH serves approximately 1,562 people, Missouri. The system provides water to 1 community: Whiteoak.
What type of water does DUNKLIN COUNTY PWSD 3 SOUTH provide?
DUNKLIN COUNTY PWSD 3 SOUTH sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO4024209.
How does DUNKLIN COUNTY PWSD 3 SOUTH compare to other utilities in Missouri?
DUNKLIN COUNTY PWSD 3 SOUTH scores 83/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Missouri state page for a full comparison of water systems.