C41/100
HUMANSVILLE PWS — Water Quality Report 2026
Serving 1,048 people · Missouri
Water Source
Groundwater
County
—
System ID
MO5010387
Violations
16
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.007 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
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 HUMANSVILLE PWS
Is HUMANSVILLE PWS water safe to drink?
HUMANSVILLE PWS water receives a grade of C (41/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 16 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has HUMANSVILLE PWS detected?
1 contaminants were tested in HUMANSVILLE PWS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HUMANSVILLE PWS have any EPA violations?
Yes, HUMANSVILLE PWS has 16 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MCL, MR. 10 are health-based violations.
How many people does HUMANSVILLE PWS serve?
HUMANSVILLE PWS serves approximately 1,048 people, Missouri. The system provides water to 1 community: Humansville.
What type of water does HUMANSVILLE PWS provide?
HUMANSVILLE PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO5010387.
How does HUMANSVILLE PWS compare to other utilities in Missouri?
HUMANSVILLE PWS scores 41/100 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.