D32/100
CITY OF TROY — Water Quality Report 2026
Serving 2,350 people · Texas
Water Source
Purchased Surface Water
County
—
System ID
TX0140037
Violations
36
Contaminant Test Results
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: October 15, 2022 – December 13, 2022Rule: 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 CITY OF TROY
Is CITY OF TROY water safe to drink?
CITY OF TROY water receives a grade of D (32/100), which is considered poor. 0 contaminant(s) exceed EPA legal limits and 36 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has CITY OF TROY detected?
1 contaminants were tested in CITY OF TROY's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does CITY OF TROY have any EPA violations?
Yes, CITY OF TROY has 36 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, MR, MCL. 8 are health-based violations.
How many people does CITY OF TROY serve?
CITY OF TROY serves approximately 2,350 people, Texas.
What type of water does CITY OF TROY provide?
CITY OF TROY 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 TX0140037.
How does CITY OF TROY compare to other utilities in Texas?
CITY OF TROY scores 32/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our Texas state page for a full comparison of water systems.