B67/100
CARTERVILLE PWS — Water Quality Report 2026
Serving 1,982 people · Missouri
Water Source
Groundwater
County
—
System ID
MO5010141
Violations
22
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 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: September 1, 2024 – September 30, 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 CARTERVILLE PWS
Is CARTERVILLE PWS water safe to drink?
CARTERVILLE PWS water receives a grade of B (67/100), 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 CARTERVILLE PWS detected?
1 contaminants were tested in CARTERVILLE PWS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CARTERVILLE PWS have any EPA violations?
Yes, CARTERVILLE PWS has 22 EPA violation(s) on record, with the most recent in 2024. Violation types include MON, Other, MR. 2 are health-based violations.
How many people does CARTERVILLE PWS serve?
CARTERVILLE PWS serves approximately 1,982 people, Missouri. The system provides water to 1 community: Carterville.
What type of water does CARTERVILLE PWS provide?
CARTERVILLE PWS sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO5010141.
How does CARTERVILLE PWS compare to other utilities in Missouri?
CARTERVILLE PWS scores 67/100 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.