A99/100
CALDWELL COUNTY PWSD 3 — Water Quality Report 2026
Serving 1,452 people · Missouri
Water Source
Purchased Surface Water
County
—
System ID
MO1021318
Violations
1
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2024 – March 12, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
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 CALDWELL COUNTY PWSD 3
Is CALDWELL COUNTY PWSD 3 water safe to drink?
CALDWELL COUNTY PWSD 3 water receives a grade of A (99/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has CALDWELL COUNTY PWSD 3 detected?
1 contaminants were tested in CALDWELL COUNTY PWSD 3's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CALDWELL COUNTY PWSD 3 have any EPA violations?
Yes, CALDWELL COUNTY PWSD 3 has 1 EPA violation(s) on record, with the most recent in 2024. Violation types include MR.
How many people does CALDWELL COUNTY PWSD 3 serve?
CALDWELL COUNTY PWSD 3 serves approximately 1,452 people, Missouri.
What type of water does CALDWELL COUNTY PWSD 3 provide?
CALDWELL COUNTY PWSD 3 sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MO1021318.
How does CALDWELL COUNTY PWSD 3 compare to other utilities in Missouri?
CALDWELL COUNTY PWSD 3 scores 99/100 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.