A87/100
GOWER PWS — Water Quality Report 2026
Serving 1,525 people · Missouri
Water Source
Purchased Groundwater
County
—
System ID
MO1010318
Violations
2
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.45 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 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 GOWER PWS
Is GOWER PWS water safe to drink?
GOWER PWS water receives a grade of A (87/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GOWER PWS detected?
2 contaminants were tested in GOWER PWS's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does GOWER PWS have any EPA violations?
Yes, GOWER PWS has 2 EPA violation(s) on record, with the most recent in 2020. Violation types include Other, MR.
How many people does GOWER PWS serve?
GOWER PWS serves approximately 1,525 people, Missouri. The system provides water to 1 community: Gower.
What type of water does GOWER PWS provide?
GOWER PWS sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is MO1010318.
How does GOWER PWS compare to other utilities in Missouri?
GOWER PWS scores 87/100 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.