B68/100
TENNYSON WATER UTILITY — Water Quality Report 2026
Serving 4,158 people · Indiana
Water Source
Purchased Surface Water
County
—
System ID
IN5287007
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2022 – September 24, 2025Rule: Ground Water RuleEnforcement: 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 TENNYSON WATER UTILITY
Is TENNYSON WATER UTILITY water safe to drink?
TENNYSON WATER UTILITY water receives a grade of B (68/100), 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 TENNYSON WATER UTILITY detected?
31 contaminants were tested in TENNYSON WATER UTILITY's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does TENNYSON WATER UTILITY have any EPA violations?
Yes, TENNYSON WATER UTILITY has 9 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, MON. 5 are health-based violations.
How many people does TENNYSON WATER UTILITY serve?
TENNYSON WATER UTILITY serves approximately 4,158 people, Indiana. The system provides water to 1 community: Tennyson.
What type of water does TENNYSON WATER UTILITY provide?
TENNYSON WATER UTILITY 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 IN5287007.
How does TENNYSON WATER UTILITY compare to other utilities in Indiana?
TENNYSON WATER UTILITY scores 68/100 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.