CLAYTON, IL · Adams County

CLAYTON Water System

Current status

No open violations on record as of July 4, 2026.

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): IL0010100
System type: Community Water System
Population served: 709
Service connections: 290
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

August 8, 2007State Violation/Reminder Notice2 linked violations
April 1, 2007State Compliance achieved3 linked violations
November 6, 2006State Compliance achieved5 linked violations
June 15, 2006State Violation/Reminder Notice7 linked violations
May 11, 2005State Public Notification requested2 linked violations
May 11, 2005State Violation/Reminder Notice2 linked violations
April 26, 2005State Compliance achieved3 linked violations
January 15, 2001State Violation/Reminder Notice8 linked violations
November 19, 1994State Public Notification requested1 linked violation
November 19, 1994State Violation/Reminder Notice1 linked violation
October 15, 1994State Violation/Reminder Notice1 linked violation
October 15, 1994State Public Notification requested1 linked violation

Contact

MILLER, SAMUEL

217-440-7142

CLAYTON, IL 62324