Is GOOSE LAKE MUNI WATER SYSTEM required to publish a Consumer Confidence Report?

Yes. GOOSE LAKE MUNI WATER SYSTEM 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 GOOSE LAKE MUNI WATER SYSTEM’s next Consumer Confidence Report due?

GOOSE LAKE MUNI WATER SYSTEM’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.

GOOSE LAKE, IA · Clinton County

GOOSE LAKE MUNI WATER SYSTEM Water System

Consumer Confidence Report status

GOOSE LAKE MUNI WATER SYSTEM 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 GOOSE LAKE MUNI WATER SYSTEM.

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): IA2339094
System type: Community Water System
Population served: 239
Service connections: 90
Ownership: local government
Water source: groundwater (wells)

GOOSE LAKE MUNI WATER SYSTEM is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 239 people from groundwater.

As of August 1, 2026, its federal record holds 13 entries between 1980 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.

Of the 13, 7 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 inorganic chemicals, the Radionuclides and Revised Rad Rule, and the Consumer Confidence Rule.

Violation history

Monitoring, Regular
—
Nitrate
July 1, 2022 – June 30, 2023
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2016 – September 22, 2016
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1995 – September 30, 1996
Resolved
Monitoring, Regular
—
Nitrate
October 1, 1994 – September 30, 1995
Resolved
Monitoring, Regular
—
Combined Radium (-226 and -228)
January 1, 1993 – March 31, 1993
Resolved
Monitoring, Regular
—
Fluoride
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Mercury
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Arsenic
April 1, 1988 – March 31, 1991
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1984 – September 30, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1981 – September 30, 1982
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
July 1, 2022 – June 30, 2023	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2016 – September 22, 2016	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
October 1, 1995 – September 30, 1996	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1994 – September 30, 1995	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1993 – March 31, 1993	Monitoring, Regular	Combined Radium (-226 and -228)	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Fluoride	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Mercury	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Arsenic	—	Resolved
October 1, 1985 – September 30, 1986	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1984 – September 30, 1985	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1981 – September 30, 1982	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	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

August 25, 2023State Public Notification received3 linked violations
August 7, 2023State Compliance achieved1 linked violation
July 20, 2023State Formal Notice of Violation issued1 linked violation
July 20, 2023State Public Notification requested1 linked violation
May 26, 2017State Public Notification received1 linked violation
September 22, 2016State Compliance achieved1 linked violation
September 19, 2016State Formal Notice of Violation issued1 linked violation
March 31, 1997State Compliance achieved4 linked violations
February 18, 1997State Compliance achieved10 linked violations
February 10, 1997State Compliance achieved1 linked violation
February 10, 1997State Compliance achieved2 linked violations
January 14, 1997State Formal Notice of Violation issued1 linked violation
January 14, 1997State Formal Notice of Violation issued2 linked violations
January 14, 1997State Public Notification requested3 linked violations
January 14, 1997State Public Notification requested3 linked violations
January 14, 1997State Formal Notice of Violation issued3 linked violations
January 14, 1997State Public Notification requested1 linked violation
January 14, 1997State Formal Notice of Violation issued2 linked violations
January 14, 1997State Public Notification requested1 linked violation
May 31, 1996State Compliance achieved4 linked violations
May 14, 1993State Public Notification requested3 linked violations
May 14, 1993State Public Notification requested7 linked violations
April 9, 1991State Compliance achieved2 linked violations
April 9, 1991State Compliance achieved1 linked violation
April 9, 1991State Compliance achieved1 linked violation
April 9, 1991State Compliance achieved1 linked violation
August 31, 1988State Compliance achieved1 linked violation
August 18, 1988State Formal Notice of Violation issued1 linked violation
September 30, 1984Federal issued Formal Notice of Violation3 linked violations
March 15, 1984State Formal Notice of Violation issued2 linked violations

Common questions

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

GOOSE LAKE MUNI WATER SYSTEM

563-579-5626

GOOSE LAKE, IA 52750