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

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

MANSON 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.

MANSON, IA · Calhoun County

MANSON WATER SUPPLY Water System

Consumer Confidence Report status

MANSON 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 MANSON 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): IA1351027
System type: Community Water System
Population served: 1,709
Service connections: 845
Ownership: local government
Water source: groundwater (wells)

MANSON WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 1,709 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1983 and 2025, all of which EPA lists as closed.

Of the 8, 5 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 volatile organic chemicals, the Consumer Confidence Rule, and inorganic chemicals.

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – October 21, 2025
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2024 – September 23, 2024
Resolved
Monitoring, Regular
—
Mercury
January 1, 1994 – January 31, 1994
Resolved
Monitoring, Regular
—
Xylenes, Total
July 1, 1990 – July 31, 1990
Resolved
Monitoring, Regular
—
Ethylbenzene
July 1, 1990 – July 31, 1990
Resolved
Monitoring, Regular
—
1,1-Dichloroethylene
January 1, 1989 – December 31, 1991
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 1989 – December 31, 1991
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1983 – September 30, 1984
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
July 1, 2025 – October 21, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2024 – September 23, 2024	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 1994 – January 31, 1994	Monitoring, Regular	Mercury	—	Resolved
July 1, 1990 – July 31, 1990	Monitoring, Regular	Xylenes, Total	—	Resolved
July 1, 1990 – July 31, 1990	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 1989 – December 31, 1991	Monitoring, Regular	1,1-Dichloroethylene	—	Resolved
January 1, 1989 – December 31, 1991	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived

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

Enforcement actions

October 21, 2025State Public Notification received2 linked violations
September 23, 2024State Public Notification received1 linked violation
September 23, 2024State Compliance achieved2 linked violations
August 15, 2024State Formal Notice of Violation issued2 linked violations
November 13, 2020State Formal Notice of Violation issued4 linked violations
July 21, 2017State Administrative/Compliance Order without penalty issued3 linked violations
January 14, 2011State Administrative/Compliance Order with penalty issued8 linked violations
November 4, 2008State Administrative/Compliance Order without penalty issued5 linked violations
April 25, 2008State Administrative/Compliance Order without penalty issued3 linked violations
October 21, 1999State Public Notification requested5 linked violations
May 20, 1994State Formal Notice of Violation issued8 linked violations
March 31, 1992State Public Notification received2 linked violations
March 31, 1992State Public Notification received1 linked violation
March 31, 1992State Public Notification received1 linked violation
March 31, 1992State Public Notification received1 linked violation
March 31, 1992State Public Notification received1 linked violation
March 31, 1992State Public Notification received2 linked violations
March 31, 1992State Public Notification received4 linked violations
March 31, 1992State Public Notification received2 linked violations
March 31, 1992State Public Notification received24 linked violations
March 31, 1992State Public Notification received2 linked violations
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved2 linked violations
January 28, 1992State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved2 linked violations
January 28, 1992State Administrative/Compliance Order with penalty issued2 linked violations
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved3 linked violations
January 28, 1992State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 28, 1992State Compliance achieved1 linked violation
January 28, 1992State Compliance achieved4 linked violations
January 28, 1992State Compliance achieved2 linked violations
January 28, 1992State Compliance achieved4 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
December 20, 1991State Administrative/Compliance Order with penalty issued4 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued2 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
December 20, 1991State Administrative/Compliance Order with penalty issued2 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
December 20, 1991State Administrative/Compliance Order with penalty issued5 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued2 linked violations
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
December 20, 1991State Administrative/Compliance Order with penalty issued1 linked violation
October 30, 1989State Administrative/Compliance Order without penalty issued2 linked violations
September 30, 1984Federal issued Formal Notice of Violation1 linked violation
November 15, 1978State Public Notification received3 linked violations
November 15, 1978State Public Notification received2 linked violations
October 15, 1978State Formal Notice of Violation issued2 linked violations

Common questions

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

MANSON WATER SUPPLY

712-469-3043

MANSON, IA 50563-0430