B61/100
NATURAL PUBLIC SUPPLY, INC. — Water Quality Report 2026
Serving 1,560 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5236009
Violations
24
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
7
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – November 6, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – November 6, 2024Rule: Ground Water RuleEnforcement: 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, 2024 – January 22, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: December 1, 2022 – December 31, 2022Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – August 17, 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 NATURAL PUBLIC SUPPLY, INC.
Is NATURAL PUBLIC SUPPLY, INC. water safe to drink?
NATURAL PUBLIC SUPPLY, INC. water receives a grade of B (61/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NATURAL PUBLIC SUPPLY, INC. detected?
1 contaminants were tested in NATURAL PUBLIC SUPPLY, INC.'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NATURAL PUBLIC SUPPLY, INC. have any EPA violations?
Yes, NATURAL PUBLIC SUPPLY, INC. has 24 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, RPT, TT. 3 are health-based violations.
How many people does NATURAL PUBLIC SUPPLY, INC. serve?
NATURAL PUBLIC SUPPLY, INC. serves approximately 1,560 people, Indiana. The system provides water to 1 community: Seymour.
What type of water does NATURAL PUBLIC SUPPLY, INC. provide?
NATURAL PUBLIC SUPPLY, INC. sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5236009.
How does NATURAL PUBLIC SUPPLY, INC. compare to other utilities in Indiana?
NATURAL PUBLIC SUPPLY, INC. scores 61/100 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.