TROY, IL · Madison County

TROY Water System

Current status

1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Illinois’s official records. Always confirm current status with Illinois before making decisions based on this information.

System facts

System ID (PWSID): IL1191000
System type: Community Water System
Population served: 16,962
Service connections: 6,767
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2025
Unaddressed
Water Quality Parameter M/R
—
Lead and Copper Rule
July 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1994 – July 31, 1994
Archived
OCCT/SOWT Study/Recommendation
Health-based
Lead and Copper Rule
December 7, 1992 – February 7, 1994
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Unaddressed
July 1, 2007 – December 31, 2007	Water Quality Parameter M/R	Lead and Copper Rule	—	Resolved
July 1, 1994 – July 31, 1994	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
December 7, 1992 – February 7, 1994	OCCT/SOWT Study/Recommendation	Lead and Copper Rule	Health-based	Resolved
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 29, 1994State Public Notification received1 linked violation
September 25, 1994State Violation/Reminder Notice1 linked violation
September 25, 1994State Public Notification requested1 linked violation
May 19, 1994State Public Notification received1 linked violation
May 12, 1994State Violation/Reminder Notice1 linked violation
May 12, 1994State Public Notification requested1 linked violation
May 12, 1994State Public Notification received1 linked violation
February 7, 1994State Compliance achieved1 linked violation

Contact

HANCOCK, ROBERT

618-667-4629

TROY, IL 62294