A90/100
CITY OF GREENDALE UTILITIES — Water Quality Report 2026
Serving 5,092 people · Indiana
Water Source
Groundwater
County
—
System ID
IN5215003
Violations
7
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
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: June 1, 2022 – June 30, 2022Rule: Total Coliform 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 CITY OF GREENDALE UTILITIES
Is CITY OF GREENDALE UTILITIES water safe to drink?
CITY OF GREENDALE UTILITIES water receives a grade of A (90/100), which is considered excellent. 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 CITY OF GREENDALE UTILITIES detected?
31 contaminants were tested in CITY OF GREENDALE UTILITIES's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CITY OF GREENDALE UTILITIES have any EPA violations?
Yes, CITY OF GREENDALE UTILITIES has 7 EPA violation(s) on record, with the most recent in 2022. Violation types include MON, MR, Other.
How many people does CITY OF GREENDALE UTILITIES serve?
CITY OF GREENDALE UTILITIES serves approximately 5,092 people, Indiana. The system provides water to 1 community: Lawrenceburg.
What type of water does CITY OF GREENDALE UTILITIES provide?
CITY OF GREENDALE UTILITIES sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is IN5215003.
How does CITY OF GREENDALE UTILITIES compare to other utilities in Indiana?
CITY OF GREENDALE UTILITIES scores 90/100 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.