B73/100
DUPONT WATER COMPANY — Water Quality Report 2026
Serving 3,865 people · Indiana
Water Source
Purchased Groundwater
County
—
System ID
IN5240004
Violations
24
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
4
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – October 11, 2024Enforcement: Resolving — corrective action underway
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, 2023 – January 28, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – August 22, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – October 1, 2021Enforcement: 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 DUPONT WATER COMPANY
Is DUPONT WATER COMPANY water safe to drink?
DUPONT WATER COMPANY water receives a grade of B (73/100), which is considered good. 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 DUPONT WATER COMPANY detected?
31 contaminants were tested in DUPONT WATER COMPANY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DUPONT WATER COMPANY have any EPA violations?
Yes, DUPONT WATER COMPANY has 24 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR, MON.
How many people does DUPONT WATER COMPANY serve?
DUPONT WATER COMPANY serves approximately 3,865 people, Indiana. The system provides water to 1 community: Dupont.
What type of water does DUPONT WATER COMPANY provide?
DUPONT WATER COMPANY sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5240004.
How does DUPONT WATER COMPANY compare to other utilities in Indiana?
DUPONT WATER COMPANY scores 73/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our Indiana state page for a full comparison of water systems.