FLAT ROCK, IL · Crawford County

FLAT ROCK Water System

Current status

3 items on record are 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): IL0330050
System type: Community Water System
Population served: 325
Service connections: 168
Ownership: local government
Water source: groundwater (wells)

Violation history

Notification, Known or Potential LSL
—
LEAD AND COPPER RULE REVISIONS
July 2, 2025
Unaddressed
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2025
Unaddressed
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – August 8, 2024
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2024
Unaddressed
Maximum Contaminant Level Violation, Average
Health-based
Nitrite
October 1, 1997 – November 17, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrite
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1995 – November 30, 1995
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
July 2, 2025	Notification, Known or Potential LSL	LEAD AND COPPER RULE REVISIONS	—	Unaddressed
July 1, 2025	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
July 1, 2024 – August 8, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2024	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Unaddressed
October 1, 1997 – November 17, 1997	Maximum Contaminant Level Violation, Average	Nitrite	Health-based	Resolved
July 1, 1997 – September 30, 1997	Maximum Contaminant Level Violation, Average	Nitrite	Health-based	Resolved
November 1, 1995 – November 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	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 16, 2025State Public Notification received1 linked violation
September 6, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Violation/Reminder Notice1 linked violation
July 3, 2025State Public Notification requested1 linked violation
August 28, 2024State Violation/Reminder Notice1 linked violation
August 8, 2024State Compliance achieved1 linked violation
July 31, 2024State Violation/Reminder Notice1 linked violation
November 17, 1997State Compliance achieved2 linked violations
November 16, 1997State Public Notification requested1 linked violation
November 16, 1997State Violation/Reminder Notice1 linked violation
September 30, 1997State Public Notification received1 linked violation
September 29, 1997State Public Notification requested1 linked violation
September 29, 1997State Violation/Reminder Notice1 linked violation
January 20, 1996State Violation/Reminder Notice1 linked violation
January 20, 1996State Public Notification requested1 linked violation

Contact

RALSTON, VIC

812-830-9415

FLAT ROCK, IL 62427