D35/100
RICHLAND PWS — Water Quality Report 2026
Serving 1,863 people · Missouri
Water Source
Groundwater
County
—
System ID
MO3010684
Violations
21
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
1
Health-Related
TIER 2Resolved
Maximum contaminant level violation
When: January 13, 2025 – February 5, 2025Rule: Total Coliform 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 RICHLAND PWS
Is RICHLAND PWS water safe to drink?
RICHLAND PWS water receives a grade of D (35/100), which is considered poor. 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 RICHLAND PWS detected?
1 contaminants were tested in RICHLAND PWS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does RICHLAND PWS have any EPA violations?
Yes, RICHLAND PWS has 21 EPA violation(s) on record, with the most recent in 2025. Violation types include TT, MCL, MR. 11 are health-based violations.
How many people does RICHLAND PWS serve?
RICHLAND PWS serves approximately 1,863 people, Missouri. The system provides water to 1 community: Richland.
What type of water does RICHLAND PWS provide?
RICHLAND PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO3010684.
How does RICHLAND PWS compare to other utilities in Missouri?
RICHLAND PWS scores 35/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Missouri state page for a full comparison of water systems.