C44/100
STEELVILLE PWS — Water Quality Report 2026
Serving 1,435 people · Missouri
Water Source
Groundwater
County
—
System ID
MO6010759
Violations
13
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 / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 30, 2023 – April 19, 2024Rule: 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 STEELVILLE PWS
Is STEELVILLE PWS water safe to drink?
STEELVILLE PWS water receives a grade of C (44/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 13 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has STEELVILLE PWS detected?
1 contaminants were tested in STEELVILLE PWS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does STEELVILLE PWS have any EPA violations?
Yes, STEELVILLE PWS has 13 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, MCL, Other. 10 are health-based violations.
How many people does STEELVILLE PWS serve?
STEELVILLE PWS serves approximately 1,435 people, Missouri. The system provides water to 1 community: Steelville.
What type of water does STEELVILLE PWS provide?
STEELVILLE PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO6010759.
How does STEELVILLE PWS compare to other utilities in Missouri?
STEELVILLE PWS scores 44/100 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.