A84/100
MONROE WATER SUPPLY — Water Quality Report 2026
Serving 2,007 people · Iowa
Water Source
Purchased Groundwater
County
—
System ID
IA5054096
Violations
5
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 2004.
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 MONROE WATER SUPPLY
Is MONROE WATER SUPPLY water safe to drink?
MONROE WATER SUPPLY water receives a grade of A (84/100), which is considered excellent. 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 MONROE WATER SUPPLY detected?
1 contaminants were tested in MONROE WATER SUPPLY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MONROE WATER SUPPLY have any EPA violations?
Yes, MONROE WATER SUPPLY has 5 EPA violation(s) on record, with the most recent in 2004. Violation types include MCL, MR. 2 are health-based violations.
How many people does MONROE WATER SUPPLY serve?
MONROE WATER SUPPLY serves approximately 2,007 people, Iowa. The system provides water to 1 community: Monroe.
What type of water does MONROE WATER SUPPLY provide?
MONROE WATER SUPPLY sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IA5054096.
How does MONROE WATER SUPPLY compare to other utilities in Iowa?
MONROE WATER SUPPLY scores 84/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Iowa state page for a full comparison of water systems.