A91/100
NODAWAY COUNTY PWSD 1 — Water Quality Report 2026
Serving 6,428 people · Missouri
Water Source
Purchased Surface Water
County
—
System ID
MO1024428
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 2015.
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 NODAWAY COUNTY PWSD 1
Is NODAWAY COUNTY PWSD 1 water safe to drink?
NODAWAY COUNTY PWSD 1 water receives a grade of A (91/100), 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 NODAWAY COUNTY PWSD 1 detected?
34 contaminants were tested in NODAWAY COUNTY PWSD 1's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NODAWAY COUNTY PWSD 1 have any EPA violations?
Yes, NODAWAY COUNTY PWSD 1 has 2 EPA violation(s) on record, with the most recent in 2015. Violation types include MCL, MR. 1 are health-based violations.
How many people does NODAWAY COUNTY PWSD 1 serve?
NODAWAY COUNTY PWSD 1 serves approximately 6,428 people, Missouri. The system provides water to 1 community: Maryville.
What type of water does NODAWAY COUNTY PWSD 1 provide?
NODAWAY 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 MO1024428.
How does NODAWAY COUNTY PWSD 1 compare to other utilities in Missouri?
NODAWAY COUNTY PWSD 1 scores 91/100 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.