CAPRON, IL · Boone County

CAPRON 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): IL0070100
System type: Community Water System
Population served: 1,343
Service connections: 468
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Nitrate
July 1, 2025 – September 30, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
August 1, 2024 – August 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Regular
—
Pentachlorophenol
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
Fluoride
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Chromium
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Arsenic
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 2005 – December 31, 2007
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2004 – September 30, 2005
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2004 – August 4, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2004 – August 4, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2003 – August 4, 2004
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
July 1, 2002 – September 27, 2002
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2002 – June 30, 2002
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
2,4-D
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Heptachlor
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
LASSO
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfone
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Endrin
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Toxaphene
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2002 – December 31, 2004
Resolved
Monitoring, Regular
—
Picloram
January 1, 2002 – December 31, 2004
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2001 – August 15, 2001
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
April 1, 2001 – June 30, 2001
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1998 – December 31, 1998
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1998 – September 30, 1998
Resolved
Monitoring, Regular
—
Arsenic
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Beryllium, Total
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Thallium, Total
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Barium
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Antimony, Total
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Selenium
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Nickel
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Mercury
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Fluoride
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
CYANIDE
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Chromium
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Regular
—
Cadmium
July 1, 1997 – September 30, 1997
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
March 1, 1992 – March 31, 1992
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
July 1, 2025 – September 30, 2025	Monitoring, Regular	Nitrate	—	Archived
August 1, 2024 – August 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2024 – September 30, 2024	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Pentachlorophenol	—	Resolved
October 1, 2021 – December 31, 2021	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Fluoride	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Chromium	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Arsenic	—	Resolved
September 1, 2007 – September 30, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2005 – December 31, 2007	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 2004 – September 30, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
July 1, 2004 – August 4, 2004	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2004 – August 4, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – August 4, 2004	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2002 – September 27, 2002	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
June 1, 2002 – June 30, 2002	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
January 1, 2002 – December 31, 2004	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	2,4-D	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Heptachlor epoxide	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Heptachlor	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	LASSO	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Aldicarb	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Aldicarb sulfone	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Endrin	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Toxaphene	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2002 – December 31, 2004	Monitoring, Regular	Picloram	—	Resolved
July 1, 2001 – August 15, 2001	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
April 1, 2001 – June 30, 2001	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
October 1, 1998 – December 31, 1998	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1998 – September 30, 1998	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Arsenic	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Beryllium, Total	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Thallium, Total	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Barium	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Antimony, Total	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Selenium	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Nickel	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Mercury	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Fluoride	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	CYANIDE	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Chromium	—	Resolved
July 1, 1997 – September 30, 1997	Monitoring, Regular	Cadmium	—	Resolved
March 1, 1992 – March 31, 1992	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	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 15, 2025State Public Notification requested1 linked violation
October 15, 2025State Violation/Reminder Notice1 linked violation
June 5, 2025State Public Notification received1 linked violation
June 5, 2025State Public Notification received1 linked violation
October 9, 2024State Compliance achieved1 linked violation
October 9, 2024State Compliance achieved1 linked violation
September 25, 2024State Public Notification requested1 linked violation
September 25, 2024State Public Notification requested1 linked violation
September 25, 2024State Violation/Reminder Notice1 linked violation
September 25, 2024State Violation/Reminder Notice1 linked violation
February 21, 2024State Compliance achieved1 linked violation
January 26, 2024State Compliance achieved2 linked violations
June 8, 2023State Public Notification received1 linked violation
June 8, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
June 8, 2023State Public Notification received1 linked violation
June 8, 2023State Public Notification received1 linked violation
June 8, 2023State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
April 17, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
April 17, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 7, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 7, 2023State Public Notification requested1 linked violation
February 7, 2023State Violation/Reminder Notice1 linked violation
February 7, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 7, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
February 7, 2023State Public Notification requested1 linked violation
February 7, 2023State Violation/Reminder Notice1 linked violation
February 7, 2023State Public Notification requested1 linked violation
February 7, 2023State Violation/Reminder Notice1 linked violation
February 7, 2023State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
May 11, 2022State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
May 11, 2022State Public Notification received1 linked violation
May 11, 2022State Public Notification received1 linked violation
April 11, 2022State Compliance achieved2 linked violations
January 18, 2022State Public Notification requested1 linked violation
January 18, 2022State Violation/Reminder Notice1 linked violation
January 18, 2022State Violation/Reminder Notice1 linked violation
January 18, 2022State Public Notification requested1 linked violation
January 14, 2022State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 14, 2022State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 23, 2008State Public Notification received1 linked violation
April 1, 2008State Compliance achieved1 linked violation
February 4, 2008State Compliance achieved1 linked violation
January 30, 2008State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 30, 2008State Compliance achieved1 linked violation
January 15, 2008State Violation/Reminder Notice1 linked violation
January 15, 2008State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 16, 2007State Violation/Reminder Notice1 linked violation
October 16, 2007State Public Notification requested1 linked violation
October 15, 2007State Public Notification requested1 linked violation
October 15, 2007State Violation/Reminder Notice1 linked violation
October 2, 2007State Compliance achieved1 linked violation
March 19, 2007State Administrative/Compliance Order with penalty issued1 linked violation
September 30, 2005State Compliance achieved5 linked violations
April 25, 2005State Compliance achieved34 linked violations
February 22, 2005State Violation/Reminder Notice32 linked violations
February 22, 2005State Public Notification requested33 linked violations
February 7, 2005State Violation/Reminder Notice2 linked violations
August 4, 2004State Compliance achieved3 linked violations
August 3, 2004State Violation/Reminder Notice1 linked violation
October 18, 2002State Violation/Reminder Notice3 linked violations
September 27, 2002State Compliance achieved4 linked violations
March 31, 2002State Compliance achieved1 linked violation
July 30, 2001State Violation/Reminder Notice1 linked violation
November 23, 1999State Compliance achieved1 linked violation
November 11, 1998State Compliance achieved1 linked violation
October 30, 1998State Public Notification requested1 linked violation
October 30, 1998State Violation/Reminder Notice1 linked violation
January 8, 1998State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 31, 1997State Compliance achieved12 linked violations
December 5, 1997State Public Notification received12 linked violations
November 3, 1997State Violation/Reminder Notice12 linked violations
November 3, 1997State Public Notification requested12 linked violations
September 30, 1997State Violation/Reminder Notice1 linked violation
September 30, 1997State Compliance achieved1 linked violation
September 30, 1997State Public Notification requested1 linked violation
May 13, 1997State Compliance achieved1 linked violation
May 30, 1992State Public Notification received1 linked violation
April 24, 1992State Public Notification requested1 linked violation
April 24, 1992State Violation/Reminder Notice1 linked violation

Contact

BANK, STEVE

501-318-8831

CAPRON, IL 61012