C50/100
TOLEDO WATER SUPPLY — Water Quality Report 2026
Serving 2,399 people · Iowa
Water Source
Groundwater
County
—
System ID
IA8676027
Violations
18
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
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 TOLEDO WATER SUPPLY
Is TOLEDO WATER SUPPLY water safe to drink?
TOLEDO WATER SUPPLY water receives a grade of C (50/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 18 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has TOLEDO WATER SUPPLY detected?
1 contaminants were tested in TOLEDO WATER SUPPLY's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does TOLEDO WATER SUPPLY have any EPA violations?
Yes, TOLEDO WATER SUPPLY has 18 EPA violation(s) on record, with the most recent in 2019. Violation types include MR, Other, MCL. 8 are health-based violations.
How many people does TOLEDO WATER SUPPLY serve?
TOLEDO WATER SUPPLY serves approximately 2,399 people, Iowa. The system provides water to 1 community: Toledo.
What type of water does TOLEDO WATER SUPPLY provide?
TOLEDO WATER SUPPLY sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IA8676027.
How does TOLEDO WATER SUPPLY compare to other utilities in Iowa?
TOLEDO WATER SUPPLY scores 50/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Iowa state page for a full comparison of water systems.