A88/100
HANOVER WATER DEPARTMENT — Water Quality Report 2026
Serving 2,597 people · Indiana
Water Source
Purchased Groundwater
County
—
System ID
IN5239003
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.007 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring / Reporting Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – January 28, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – August 10, 2022Enforcement: Resolving — corrective action underway
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 HANOVER WATER DEPARTMENT
Is HANOVER WATER DEPARTMENT water safe to drink?
HANOVER WATER DEPARTMENT water receives a grade of A (88/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has HANOVER WATER DEPARTMENT detected?
31 contaminants were tested in HANOVER WATER DEPARTMENT's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HANOVER WATER DEPARTMENT have any EPA violations?
Yes, HANOVER WATER DEPARTMENT has 9 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other.
How many people does HANOVER WATER DEPARTMENT serve?
HANOVER WATER DEPARTMENT serves approximately 2,597 people, Indiana. The system provides water to 1 community: Hanover.
What type of water does HANOVER WATER DEPARTMENT provide?
HANOVER WATER DEPARTMENT sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5239003.
How does HANOVER WATER DEPARTMENT compare to other utilities in Indiana?
HANOVER WATER DEPARTMENT scores 88/100 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.