B71/100
WARSAW PWS — Water Quality Report 2026
Serving 2,236 people · Missouri
Water Source
Groundwater
County
—
System ID
MO3010835
Violations
14
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: February 1, 2024 – February 29, 2024Rule: 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 WARSAW PWS
Is WARSAW PWS water safe to drink?
WARSAW PWS water receives a grade of B (71/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has WARSAW PWS detected?
1 contaminants were tested in WARSAW PWS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does WARSAW PWS have any EPA violations?
Yes, WARSAW PWS has 14 EPA violation(s) on record, with the most recent in 2024. Violation types include MON, Other, MR. 3 are health-based violations.
How many people does WARSAW PWS serve?
WARSAW PWS serves approximately 2,236 people, Missouri. The system provides water to 1 community: Warsaw.
What type of water does WARSAW PWS provide?
WARSAW PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO3010835.
How does WARSAW PWS compare to other utilities in Missouri?
WARSAW PWS scores 71/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Missouri state page for a full comparison of water systems.