TapSafetyReport
C59/100

GRABILL WATER WORKS — Water Quality Report 2026

Serving 1,163 people · Indiana

Water Source
Purchased Surface Water
County
—
System ID
IN5202006
Violations
30

Contaminant Test Results

1 contaminant above EPA health goals
ContaminantDetectedLimit (MCL)Status
Lead (90th percentile)
< 0.001 mg/L0.015 mg/LAbove Goal

EPA Violation History

6

Violations (last 5yr)

0

Unresolved

2

Health-Related

TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved

Failed Level 2 Assessment under Revised Total Coliform Rule

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: October 1, 2024 – December 31, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 2Resolved

Other non-health-based violation

When: January 1, 2024 – July 3, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved

Consumer confidence report — inadequate or unavailable

This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.

When: January 1, 2024 – July 15, 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 – June 30, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved

Consumer confidence report — content deficiency

When: January 1, 2024 – July 15, 2024Rule: 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 GRABILL WATER WORKS

Is GRABILL WATER WORKS water safe to drink?

GRABILL WATER WORKS water receives a grade of C (59/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 30 violation(s) are on record. Customers may want to consider using a water filter.

What contaminants has GRABILL WATER WORKS detected?

1 contaminants were tested in GRABILL WATER WORKS's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).

Does GRABILL WATER WORKS have any EPA violations?

Yes, GRABILL WATER WORKS has 30 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, TT, Other. 2 are health-based violations.

How many people does GRABILL WATER WORKS serve?

GRABILL WATER WORKS serves approximately 1,163 people, Indiana. The system provides water to 1 community: Grabill.

What type of water does GRABILL WATER WORKS provide?

GRABILL WATER WORKS 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 IN5202006.

How does GRABILL WATER WORKS compare to other utilities in Indiana?

GRABILL WATER WORKS scores 59/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Indiana state page for a full comparison of water systems.

Cities Served

Grabill