D34/100
GREENCASTLE DEPARTMENT OF WATER — Water Quality Report 2026
Serving 12,699 people · Indiana
Water Source
Groundwater Under Influence of Surface Water
County
—
System ID
IN5267004
Violations
46
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – August 10, 2023Enforcement: 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 GREENCASTLE DEPARTMENT OF WATER
Is GREENCASTLE DEPARTMENT OF WATER water safe to drink?
GREENCASTLE DEPARTMENT OF WATER water receives a grade of D (34/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 46 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GREENCASTLE DEPARTMENT OF WATER detected?
72 contaminants were tested in GREENCASTLE DEPARTMENT OF WATER's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does GREENCASTLE DEPARTMENT OF WATER have any EPA violations?
Yes, GREENCASTLE DEPARTMENT OF WATER has 46 EPA violation(s) on record, with the most recent in 2023. Violation types include Other, MR, TT. 5 are health-based violations.
How many people does GREENCASTLE DEPARTMENT OF WATER serve?
GREENCASTLE DEPARTMENT OF WATER serves approximately 12,699 people, Indiana. The system provides water to 1 community: Greencastle.
What type of water does GREENCASTLE DEPARTMENT OF WATER provide?
GREENCASTLE DEPARTMENT OF WATER sources its water from groundwater under influence of surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is IN5267004.
How does GREENCASTLE DEPARTMENT OF WATER compare to other utilities in Indiana?
GREENCASTLE DEPARTMENT OF WATER scores 34/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Indiana state page for a full comparison of water systems.