CHILLICOTHE, IL · Peoria County

SANTA FE ESTATES WATER ASSOCIATION 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): IL1435490
System type: Community Water System
Population served: 68
Service connections: 27
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – March 5, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2005 – November 21, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2004 – October 31, 2004
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – November 10, 2004
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
June 5, 2000 – September 30, 2002
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 1999 – February 8, 2000
Resolved
Public Education
Health-based
Lead and Copper Rule
January 1, 1998 – July 8, 1999
Resolved
Public Education
Health-based
Lead and Copper Rule
July 1, 1997 – May 27, 1998
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
July 1, 1994 – December 31, 1994
Resolved
Initial Tap Sampling for Pb and Cu
—
Lead and Copper Rule
October 1, 1993 – December 31, 1994
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2023 – March 5, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2005 – November 21, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2004 – October 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2004 – November 10, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
June 5, 2000 – September 30, 2002	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 1, 1999 – February 8, 2000	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
January 1, 1998 – July 8, 1999	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 1997 – May 27, 1998	Public Education	Lead and Copper Rule	Health-based	Resolved
July 1, 1994 – December 31, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved
October 1, 1993 – December 31, 1994	Initial Tap Sampling for Pb and Cu	Lead and Copper Rule	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

May 28, 2024State Public Notification received3 linked violations
March 5, 2024State Compliance achieved2 linked violations
October 11, 2023State Violation/Reminder Notice2 linked violations
June 5, 2006State Public Notification received2 linked violations
November 30, 2005State Public Notification requested2 linked violations
November 30, 2005State Violation/Reminder Notice2 linked violations
November 29, 2005State Violation/Reminder Notice2 linked violations
May 1, 2005State Compliance achieved1 linked violation
January 13, 2005State Public Notification received1 linked violation
January 13, 2005State Public Notification received1 linked violation
January 4, 2005State Violation/Reminder Notice1 linked violation
January 4, 2005State Public Notification requested1 linked violation
January 4, 2005State Violation/Reminder Notice1 linked violation
January 4, 2005State Public Notification requested1 linked violation
November 10, 2004State Compliance achieved1 linked violation
March 4, 2004State Bilateral Compliance Agreement signed1 linked violation
January 21, 2004State Formal Notice of Violation issued2 linked violations
December 8, 2003State Compliance achieved1 linked violation
April 10, 2003State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 10, 2003State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 10, 2003State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 8, 1999State Compliance achieved1 linked violation
February 18, 1999State Public Notification requested1 linked violation
February 18, 1999State Violation/Reminder Notice1 linked violation
May 27, 1998State Compliance achieved1 linked violation
December 31, 1994State Compliance achieved2 linked violations
April 19, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
April 19, 1990State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 21, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
September 5, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record

Contact

HEFLER, GREGORY

Phone not on record

CHILLICOTHE, IL 61523