A96/100
WAYNE & BUTLER COUNTY PWSD 4 — Water Quality Report 2026
Serving 1,400 people · Missouri
Water Source
Groundwater
County
—
System ID
MO4021311
Violations
4
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2014.
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 WAYNE & BUTLER COUNTY PWSD 4
Is WAYNE & BUTLER COUNTY PWSD 4 water safe to drink?
WAYNE & BUTLER COUNTY PWSD 4 water receives a grade of A (96/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has WAYNE & BUTLER COUNTY PWSD 4 detected?
1 contaminants were tested in WAYNE & BUTLER COUNTY PWSD 4's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does WAYNE & BUTLER COUNTY PWSD 4 have any EPA violations?
Yes, WAYNE & BUTLER COUNTY PWSD 4 has 4 EPA violation(s) on record, with the most recent in 2014. Violation types include MR, Other.
How many people does WAYNE & BUTLER COUNTY PWSD 4 serve?
WAYNE & BUTLER COUNTY PWSD 4 serves approximately 1,400 people, Missouri.
What type of water does WAYNE & BUTLER COUNTY PWSD 4 provide?
WAYNE & BUTLER COUNTY PWSD 4 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO4021311.
How does WAYNE & BUTLER COUNTY PWSD 4 compare to other utilities in Missouri?
WAYNE & BUTLER COUNTY PWSD 4 scores 96/100 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.