A85/100
KNIGHTSVILLE WATER WORKS — Water Quality Report 2026
Serving 1,523 people · Indiana
Water Source
Purchased Groundwater
County
—
System ID
IN5211006
Violations
11
Contaminant Test Results
EPA Violation History
2
Violations (last 5yr)
2
Unresolved
1
Health-Related
TIER 3Unresolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
TIER 2Unresolved
Treatment technique violation
When: October 17, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
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 KNIGHTSVILLE WATER WORKS
Is KNIGHTSVILLE WATER WORKS water safe to drink?
KNIGHTSVILLE WATER WORKS water receives a grade of A (85/100), which is considered excellent. Out of 1 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has KNIGHTSVILLE WATER WORKS detected?
1 contaminants were tested in KNIGHTSVILLE WATER WORKS's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does KNIGHTSVILLE WATER WORKS have any EPA violations?
Yes, KNIGHTSVILLE WATER WORKS has 11 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 1 are health-based violations.
How many people does KNIGHTSVILLE WATER WORKS serve?
KNIGHTSVILLE WATER WORKS serves approximately 1,523 people, Indiana. The system provides water to 1 community: Knightsville.
What type of water does KNIGHTSVILLE WATER WORKS provide?
KNIGHTSVILLE WATER WORKS sources its water from purchased groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5211006.
How does KNIGHTSVILLE WATER WORKS compare to other utilities in Indiana?
KNIGHTSVILLE WATER WORKS scores 85/100 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.