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

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

MIDDLETOWN 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.

MIDDLETOWN, IA · Des Moines County

MIDDLETOWN WATER SUPPLY Water System

Consumer Confidence Report status

MIDDLETOWN 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 MIDDLETOWN 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): IA2952075
System type: Community Water System
Population served: 336
Service connections: 189
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

MIDDLETOWN WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 336 people from surface water.

As of August 1, 2026, its federal record holds 12 entries between 2005 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.

Of the 12, 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 Stage 1 Disinfectants and Disinfection Byproducts Rule, the Total Coliform Rules, and the Stage 2 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2021 – February 28, 2021
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2018 – October 31, 2018
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2018 – October 31, 2018
Resolved
Variance/Exemption/Other Compliance
—
No contaminant on record
October 1, 2011 – December 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2011 – June 30, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2011 – March 31, 2011
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
March 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2006 – March 31, 2006
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2005 – March 31, 2005
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
February 1, 2021 – February 28, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2018 – October 31, 2018	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2011 – December 31, 2011	Variance/Exemption/Other Compliance	—	—	Resolved
April 1, 2011 – June 30, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2011 – March 31, 2011	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2010 – September 30, 2010	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
March 1, 2009 – March 31, 2009	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
January 1, 2006 – March 31, 2006	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2005 – March 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

June 21, 2021State Public Notification received1 linked violation
March 24, 2021State Public Notification requested1 linked violation
July 14, 2019State Public Notification received3 linked violations
January 21, 2019State Compliance achieved2 linked violations
January 21, 2019State Compliance achieved2 linked violations
December 18, 2018State Formal Notice of Violation issued2 linked violations
December 18, 2018State Public Notification requested2 linked violations
December 18, 2018State Public Notification requested2 linked violations
January 23, 2012State Public Notification received3 linked violations
January 12, 2012State Public Notification requested1 linked violation
January 12, 2012State Formal Notice of Violation issued2 linked violations
August 30, 2011State Compliance achieved1 linked violation
August 30, 2011State Compliance achieved3 linked violations
August 30, 2011State Compliance achieved2 linked violations
September 14, 2006State Compliance achieved2 linked violations
September 14, 2006State Compliance achieved3 linked violations
September 14, 2006State Compliance achieved2 linked violations
September 14, 2006State Compliance achieved3 linked violations
September 14, 2006State Compliance achieved3 linked violations
September 7, 2006State Public Notification received2 linked violations
April 5, 2006State Public Notification received2 linked violations
February 1, 2006State Public Notification received4 linked violations
February 7, 2005State Public Notification received1 linked violation
February 1, 2005State Formal Notice of Violation issued1 linked violation
February 1, 2005State Public Notification requested1 linked violation
October 5, 2004State Public Notification requested1 linked violation
May 27, 1991State Compliance achieved1 linked violation
January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Common questions

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

MIDDLETOWN WATER SUPPLY

319-752-8340

MIDDLETOWN, IA 52601