A90/100
JASPER COUNTY PWSD 1 — Water Quality Report 2026
Serving 5,500 people · Missouri
Water Source
Groundwater
County
—
System ID
MO5024286
Violations
3
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, 2025 – February 28, 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 JASPER COUNTY PWSD 1
Is JASPER COUNTY PWSD 1 water safe to drink?
JASPER COUNTY PWSD 1 water receives a grade of A (90/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has JASPER COUNTY PWSD 1 detected?
31 contaminants were tested in JASPER COUNTY PWSD 1's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does JASPER COUNTY PWSD 1 have any EPA violations?
Yes, JASPER COUNTY PWSD 1 has 3 EPA violation(s) on record, with the most recent in 2025. Violation types include MON, MR, MCL. 1 are health-based violations.
How many people does JASPER COUNTY PWSD 1 serve?
JASPER COUNTY PWSD 1 serves approximately 5,500 people, Missouri. The system provides water to 1 community: Carl Junction.
What type of water does JASPER COUNTY PWSD 1 provide?
JASPER COUNTY PWSD 1 sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO5024286.
How does JASPER COUNTY PWSD 1 compare to other utilities in Missouri?
JASPER COUNTY PWSD 1 scores 90/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Missouri state page for a full comparison of water systems.