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

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

STOCKPORT 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.

SALEM, IA · Van Buren County

STOCKPORT WATER SUPPLY Water System

Consumer Confidence Report status

STOCKPORT 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 STOCKPORT 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): IA8973095
System type: Community Water System
Population served: 272
Service connections: 150
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

STOCKPORT WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 272 people from surface water.

As of August 1, 2026, its federal record holds 14 entries between 1980 and 2020, all of which EPA lists as closed. Nothing has been added since 2020.

Of the 14, 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 the Radionuclides and Revised Rad Rule, the Total Coliform Rules, and inorganic chemicals.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
December 1, 2020 – December 31, 2020
Resolved
Monitoring, Regular
—
Nitrite
October 1, 2019 – September 30, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2018 – November 30, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2006 – August 31, 2006
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1997 – April 30, 1997
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
July 25, 1985 – August 24, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1984 – September 30, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
October 1, 1983 – September 30, 1984
Archived
Notification, Public
—
Combined Radium (-226 and -228)
October 1, 1982 – September 30, 1986
Resolved
Notification, Public
—
Combined Radium (-226 and -228)
July 1, 1982 – June 30, 1986
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
September 11, 1981 – September 10, 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
December 1, 2020 – December 31, 2020	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2019 – September 30, 2020	Monitoring, Regular	Nitrite	—	Resolved
November 1, 2018 – November 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2006 – August 31, 2006	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
April 1, 1997 – April 30, 1997	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 1985 – September 30, 1986	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
July 25, 1985 – August 24, 1985	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 1984 – September 30, 1985	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Fluoride	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, 1982 – September 30, 1986	Notification, Public	Combined Radium (-226 and -228)	—	Resolved
July 1, 1982 – June 30, 1986	Notification, Public	Combined Radium (-226 and -228)	—	Resolved
September 11, 1981 – September 10, 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

July 6, 2021State Public Notification received3 linked violations
January 22, 2021State Formal Notice of Violation issued2 linked violations
January 7, 2021State Compliance achieved2 linked violations
December 18, 2018State Public Notification requested2 linked violations
December 17, 2018State Compliance achieved2 linked violations
July 5, 2018State Public Notification received2 linked violations
July 5, 2018State Compliance achieved3 linked violations
July 5, 2018State Compliance achieved1 linked violation
May 18, 2018State Formal Notice of Violation issued1 linked violation
May 18, 2018State Violation/Reminder Notice2 linked violations
May 18, 2018State Intentional no-action1 linked violation
January 17, 2018State Formal Notice of Violation issued2 linked violations
October 18, 2017State Compliance achieved2 linked violations
August 20, 2014State Compliance achieved3 linked violations
November 19, 2013State Formal Notice of Violation issued24 linked violations
July 5, 2007State Public Notification received12 linked violations
July 5, 2007State Public Notification received9 linked violations
November 1, 2006State Formal Notice of Violation issued3 linked violations
May 19, 1997State Formal Notice of Violation issued5 linked violations
April 11, 1990State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
April 11, 1990State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
April 11, 1990State Administrative/Compliance Order without penalty issued1 linked violation
April 11, 1990State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
March 27, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
March 27, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
February 27, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 27, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 27, 1990State Compliance achieved1 linked violation
February 22, 1990State Formal Notice of Violation issued2 linked violations
February 22, 1990State Public Notification requested1 linked violation
February 22, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
April 15, 1987State Compliance achieved3 linked violations
April 15, 1987State Compliance achieved1 linked violation
March 6, 1987State Formal Notice of Violation issued1 linked violation
March 6, 1987State Public Notification requested1 linked violation
September 30, 1984Federal issued Formal Notice of Violation3 linked violations
March 15, 1984State Public Notification received1 linked violation
February 15, 1984State Formal Notice of Violation issued2 linked violations

Common questions

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

STOCKPORT WATER SUPPLY

319-796-2135

SALEM, IA 52649