YATES CITY, IL · Knox County

YATES CITY 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): IL0950700
System type: Community Water System
Population served: 828
Service connections: 331
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
December 1, 1997 – June 30, 1999
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
April 1, 1997 – March 3, 1999
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
April 20, 1993 – April 19, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
December 1, 1992 – December 31, 1992
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
December 1, 1989 – November 30, 1993
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
December 9, 1985 – December 8, 1989
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 1, 1985 – June 30, 1989
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 9, 1981 – July 8, 1985
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
January 15, 1980 – January 14, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Archived
December 1, 1997 – June 30, 1999	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
April 1, 1997 – March 3, 1999	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
April 20, 1993 – April 19, 1997	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
December 1, 1992 – December 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
December 1, 1989 – November 30, 1993	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
December 9, 1985 – December 8, 1989	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 1985 – June 30, 1989	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 9, 1981 – July 8, 1985	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
January 15, 1980 – January 14, 1983	Maximum Contaminant Level Violation, Average	Fluoride	Health-based	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

October 14, 2025State Public Notification requested1 linked violation
October 14, 2025State Violation/Reminder Notice1 linked violation
June 30, 1999State Compliance achieved4 linked violations
March 3, 1999State Compliance achieved2 linked violations
May 26, 1998State Public Notification received1 linked violation
February 26, 1998State Public Notification received1 linked violation
August 26, 1997State Public Notification received1 linked violation
May 20, 1997State Public Notification received1 linked violation
March 4, 1997State Public Notification received1 linked violation
September 24, 1996State Public Notification received1 linked violation
June 11, 1996State Public Notification received1 linked violation
March 5, 1996State Public Notification received1 linked violation
December 4, 1995State Public Notification received1 linked violation
September 19, 1995State Public Notification received1 linked violation
June 6, 1995State Public Notification received1 linked violation
March 7, 1995State Public Notification received1 linked violation
October 25, 1994State Public Notification received1 linked violation
August 9, 1994State Public Notification received2 linked violations
August 9, 1994State Public Notification received1 linked violation
March 29, 1994State Public Notification received3 linked violations
March 29, 1994State Public Notification received1 linked violation
December 14, 1993State Public Notification received1 linked violation
December 14, 1993State Public Notification received1 linked violation
April 20, 1993State Public Notification received1 linked violation
February 6, 1993State Violation/Reminder Notice1 linked violation
February 6, 1993State Public Notification requested1 linked violation
December 29, 1992State Public Notification received1 linked violation
June 26, 1992State Public Notification received1 linked violation
November 18, 1991State Public Notification received1 linked violation
October 30, 1991State Public Notification received1 linked violation
October 16, 1991State Public Notification requested1 linked violation
May 7, 1991State Public Notification received1 linked violation
January 9, 1991State Public Notification received1 linked violation
September 12, 1990State Public Notification requested2 linked violations
September 11, 1990State Public Notification received1 linked violation
May 21, 1990State Public Notification received1 linked violation
May 16, 1990State Compliance achieved4 linked violations
February 1, 1990State Public Notification received2 linked violations
June 19, 1989State Public Notification received2 linked violations
June 9, 1989State Public Notification requested2 linked violations
April 25, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 13, 1989State Violation/Reminder Notice1 linked violation
October 28, 1988State Public Notification issued2 linked violations

Contact

CARR, NEELY

309-358-1694

YATES CITY, IL 62572-0145