A95/100
SULLIVAN COUNTY PWSD 1 — Water Quality Report 2026
Serving 4,412 people · Missouri
Water Source
Purchased Surface Water
County
—
System ID
MO2024594
Violations
2
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 SULLIVAN COUNTY PWSD 1
Is SULLIVAN COUNTY PWSD 1 water safe to drink?
SULLIVAN COUNTY PWSD 1 water receives a grade of A (95/100), which is considered excellent. Out of 34 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SULLIVAN COUNTY PWSD 1 detected?
34 contaminants were tested in SULLIVAN COUNTY PWSD 1's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does SULLIVAN COUNTY PWSD 1 have any EPA violations?
Yes, SULLIVAN COUNTY PWSD 1 has 2 EPA violation(s) on record, with the most recent in 2013. Violation types include Other, MR.
How many people does SULLIVAN COUNTY PWSD 1 serve?
SULLIVAN COUNTY PWSD 1 serves approximately 4,412 people, Missouri. The system provides water to 1 community: Browning.
What type of water does SULLIVAN COUNTY PWSD 1 provide?
SULLIVAN COUNTY PWSD 1 sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is MO2024594.
How does SULLIVAN COUNTY PWSD 1 compare to other utilities in Missouri?
SULLIVAN COUNTY PWSD 1 scores 95/100 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.