A92/100
DYER WATER DEPARTMENT — Water Quality Report 2026
Serving 16,800 people · Indiana
Water Source
Purchased Surface Water
County
—
System ID
IN5245011
Violations
5
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.008 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2018.
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 DYER WATER DEPARTMENT
Is DYER WATER DEPARTMENT water safe to drink?
DYER WATER DEPARTMENT water receives a grade of A (92/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DYER WATER DEPARTMENT detected?
69 contaminants were tested in DYER WATER DEPARTMENT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DYER WATER DEPARTMENT have any EPA violations?
Yes, DYER WATER DEPARTMENT has 5 EPA violation(s) on record, with the most recent in 2018. Violation types include MON, MR, Other.
How many people does DYER WATER DEPARTMENT serve?
DYER WATER DEPARTMENT serves approximately 16,800 people, Indiana. The system provides water to 1 community: Dyer.
What type of water does DYER WATER DEPARTMENT provide?
DYER WATER DEPARTMENT 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 IN5245011.
How does DYER WATER DEPARTMENT compare to other utilities in Indiana?
DYER WATER DEPARTMENT scores 92/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Indiana state page for a full comparison of water systems.