TapSafetyReport
C43/100

CONCORDIA PWS — Water Quality Report 2026

Serving 2,500 people · Missouri

Water Source
Surface Water
County
—
System ID
MO1010184
Violations
21

Contaminant Test Results

EPA Violation History

9

Violations (last 5yr)

4

Unresolved

1

Health-Related

TIER 3Resolved

Disinfection byproduct treatment technique failure

When: July 14, 2024 – October 1, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Unresolved

Missed required monitoring deadline

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved

Missed required monitoring deadline

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Unresolved

Failed to complete routine monitoring

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: March 1, 2024 – March 31, 2024Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 2Unresolved

Treatment Technique Violation

When: January 1, 2024 – March 31, 2024Rule: Stage 1 DBPREnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 3Resolved

Monitoring Violation

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2021 – October 31, 2021Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Surface water treatment technique failure

When: July 1, 2021 – May 26, 2022Enforcement: 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 CONCORDIA PWS

Is CONCORDIA PWS water safe to drink?

CONCORDIA PWS water receives a grade of C (43/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 21 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has CONCORDIA PWS detected?

1 contaminants were tested in CONCORDIA PWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.

Does CONCORDIA PWS have any EPA violations?

Yes, CONCORDIA PWS has 21 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MR, TT. 9 are health-based violations.

How many people does CONCORDIA PWS serve?

CONCORDIA PWS serves approximately 2,500 people, Missouri. The system provides water to 1 community: Concordia.

What type of water does CONCORDIA PWS provide?

CONCORDIA PWS sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MO1010184.

How does CONCORDIA PWS compare to other utilities in Missouri?

CONCORDIA PWS scores 43/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Missouri state page for a full comparison of water systems.

Cities Served

Concordia