Is LONDON MILLS required to publish a Consumer Confidence Report?

Yes. LONDON MILLS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is LONDON MILLS’s next Consumer Confidence Report due?

LONDON MILLS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

LONDON MILLS, IL · Fulton County

LONDON MILLS Water System

Consumer Confidence Report status

LONDON MILLS must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for LONDON MILLS.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): IL0574620
System type: Community Water System
Population served: 400
Service connections: 170
Ownership: local government
Water source: groundwater (wells)

LONDON MILLS is one of 1,572 community water systems in Illinois in the 500 or fewer people size category, serving 400 people from groundwater.

As of August 1, 2026, its federal record holds 12 entries between 1977 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.

Of the 12, 11 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals, the Total Coliform Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2023 – May 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2023 – June 27, 2023
Resolved
Monitoring, Regular
—
Diquat
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Simazine
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Atrazine
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
LASSO
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 1992 – February 29, 1992
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 1992 – February 29, 1992
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1977 – June 29, 1981
Archived

Resolved 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
May 1, 2023 – May 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2023 – June 27, 2023	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Diquat	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Simazine	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Atrazine	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	LASSO	—	Resolved
January 1, 2013 – December 31, 2013	Monitoring, Regular	Nitrate	—	Resolved
February 1, 1992 – February 29, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
February 1, 1992 – February 29, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
June 30, 1977 – June 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

June 25, 2024State Public Notification received1 linked violation
June 25, 2024State Public Notification received1 linked violation
August 13, 2023State Public Notification requested1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
August 13, 2023State Public Notification requested1 linked violation
August 13, 2023State Violation/Reminder Notice1 linked violation
July 10, 2023State Compliance achieved7 linked violations
June 27, 2023State Compliance achieved1 linked violation
June 27, 2023State Compliance achieved1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
June 9, 2023State Public Notification received1 linked violation
February 8, 2023State Public Notification requested1 linked violation
February 8, 2023State Violation/Reminder Notice1 linked violation
February 8, 2023State Public Notification requested1 linked violation
February 8, 2023State Violation/Reminder Notice1 linked violation
February 8, 2023State Public Notification requested1 linked violation
February 8, 2023State Violation/Reminder Notice1 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 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 Public Notification requested1 linked violation
August 22, 2022State Compliance achieved2 linked violations
July 5, 2022State Public Notification received2 linked violations
October 25, 2021State Public Notification requested2 linked violations
October 25, 2021State Violation/Reminder Notice2 linked violations
January 17, 2014State Compliance achieved1 linked violation
January 13, 2014State Violation/Reminder Notice1 linked violation
December 17, 2003State Public Notification received1 linked violation
December 8, 2003State Compliance achieved1 linked violation
June 24, 1995State Violation/Reminder Notice1 linked violation
June 24, 1995State Public Notification requested1 linked violation
April 3, 1992State Public Notification requested2 linked violations
March 8, 1992State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 8, 1992State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
January 20, 1992State Public Notification received2 linked violations

Common questions

Is LONDON MILLS required to publish a Consumer Confidence Report?: Yes. LONDON MILLS is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is LONDON MILLS’s next Consumer Confidence Report due?: LONDON MILLS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LONDON MILLS have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for LONDON MILLS.
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

BOYER, CAYDEN

309-351-6155

LONDON MILLS, IL 61544