C42/100
INDIANA AMERICAN WATER - WARSAW — Water Quality Report 2026
Serving 13,835 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5243030
Violations
35
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.58 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 1998.
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 INDIANA AMERICAN WATER - WARSAW
Is INDIANA AMERICAN WATER - WARSAW water safe to drink?
INDIANA AMERICAN WATER - WARSAW water receives a grade of C (42/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 35 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has INDIANA AMERICAN WATER - WARSAW detected?
67 contaminants were tested in INDIANA AMERICAN WATER - WARSAW's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does INDIANA AMERICAN WATER - WARSAW have any EPA violations?
Yes, INDIANA AMERICAN WATER - WARSAW has 35 EPA violation(s) on record, with the most recent in 1998. Violation types include MCL, MR. 3 are health-based violations.
How many people does INDIANA AMERICAN WATER - WARSAW serve?
INDIANA AMERICAN WATER - WARSAW serves approximately 13,835 people, Indiana. The system provides water to 1 community: Warsaw.
What type of water does INDIANA AMERICAN WATER - WARSAW provide?
INDIANA AMERICAN WATER - WARSAW sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5243030.
How does INDIANA AMERICAN WATER - WARSAW compare to other utilities in Indiana?
INDIANA AMERICAN WATER - WARSAW scores 42/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Indiana state page for a full comparison of water systems.