Is TOLEDO WATER SUPPLY required to publish a Consumer Confidence Report?

Yes. TOLEDO WATER SUPPLY 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 TOLEDO WATER SUPPLY’s next Consumer Confidence Report due?

TOLEDO WATER SUPPLY’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.

TOLEDO, IA · Tama County

TOLEDO WATER SUPPLY Water System

Consumer Confidence Report status

TOLEDO WATER SUPPLY 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 TOLEDO WATER SUPPLY.

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 Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

System facts

System ID (PWSID): IA8676027
System type: Community Water System
Population served: 2,399
Service connections: 960
Ownership: local government
Water source: groundwater (wells)

TOLEDO WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 2,399 people from groundwater.

As of August 1, 2026, its federal record holds 9 entries between 1980 and 2017, all of which EPA lists as closed. Nothing has been added since 2017.

Of the 9, 4 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 the Radionuclides and Revised Rad Rule, the Public Notice Rule and Revised PN Rule, and inorganic chemicals.

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
April 29, 2017 – April 29, 2017
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
April 1, 2015 – June 30, 2015
Resolved
Monitoring, Regular
—
Cadmium
July 1, 2003 – June 30, 2012
Archived
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
June 1, 2001 – June 30, 2001
Resolved
Notification, Public
—
Combined Radium (-226 and -228)
October 1, 1986 – December 31, 1986
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1985 – June 30, 1989
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
January 1, 1980 – December 31, 1983
Resolved

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
April 29, 2017 – April 29, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2015 – December 31, 2015	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 2015 – June 30, 2015	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
July 1, 2003 – June 30, 2012	Monitoring, Regular	Cadmium	—	Archived
June 1, 2001 – June 30, 2001	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1986 – December 31, 1986	Notification, Public	Combined Radium (-226 and -228)	—	Resolved
October 1, 1985 – September 30, 1986	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
July 1, 1985 – June 30, 1989	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 1980 – December 31, 1983	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Resolved

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

Enforcement actions

April 29, 2024State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 6, 2023State Public Notification received4 linked violations
October 19, 2023State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
October 19, 2023State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 4, 2021State Public Notification received1 linked violation
October 9, 2020State Public Notification received1 linked violation
September 14, 2020State Compliance achieved1 linked violation
August 28, 2020State Formal Notice of Violation issued1 linked violation
August 28, 2020State Public Notification requested1 linked violation
September 19, 2017State Formal Notice of Violation issued1 linked violation
September 19, 2017State Violation/Reminder Notice1 linked violation
September 19, 2017State Intentional no-action1 linked violation
April 29, 2017State Compliance achieved2 linked violations
October 12, 2016State Compliance achieved1 linked violation
October 12, 2016State Compliance achieved1 linked violation
October 12, 2016State Compliance achieved1 linked violation
July 1, 2016State Compliance achieved1 linked violation
July 1, 2016State Public Notification received1 linked violation
February 4, 2016State Compliance achieved1 linked violation
February 18, 2015State Compliance achieved1 linked violation
November 1, 2002State Public Notification received1 linked violation
October 15, 2002State Formal Notice of Violation issued3 linked violations
July 24, 2001State Public Notification requested8 linked violations
May 10, 2000State Public Notification received5 linked violations
October 17, 1990State Compliance achieved1 linked violation
October 12, 1990State Formal Notice of Violation issued2 linked violations
January 1, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
December 1, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
June 30, 1987State Compliance achieved1 linked violation
March 6, 1987State Formal Notice of Violation issued1 linked violation
March 15, 1984State Public Notification received2 linked violations
February 15, 1984State Formal Notice of Violation issued1 linked violation
February 15, 1984State Public Notification requested1 linked violation
February 15, 1984State Formal Notice of Violation issued2 linked violations
February 19, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
February 10, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
January 26, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Common questions

Is TOLEDO WATER SUPPLY required to publish a Consumer Confidence Report?: Yes. TOLEDO WATER SUPPLY 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 TOLEDO WATER SUPPLY’s next Consumer Confidence Report due?: TOLEDO WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TOLEDO WATER SUPPLY have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for TOLEDO WATER SUPPLY.
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

TOLEDO WATER SUPPLY

641-484-2160

TOLEDO, IA 52342