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

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

WODEN 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.

WODEN, IA · Hancock County

WODEN WATER SUPPLY Water System

Consumer Confidence Report status

WODEN 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 WODEN 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): IA4170033
System type: Community Water System
Population served: 188
Service connections: 119
Ownership: local government
Water source: groundwater (wells)

WODEN WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 188 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1995 and 2026, all of which EPA lists as closed.

All 8 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 Total Coliform Rules, and the Lead and Copper Rule.

Violation history

Monitoring, Regular
—
Nitrite
January 1, 2026 – March 31, 2026
Archived
Monitoring, Regular
—
Nitrite
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2024 – June 30, 2024
Resolved
Monitoring, Regular
—
Nitrate
October 1, 2016 – September 30, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
June 1, 2004 – July 21, 2008
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Arsenic
July 1, 2001 – June 30, 2002
Resolved
Monitoring, Regular
—
Antimony, Total
October 1, 1995 – September 30, 2004
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2026 – March 31, 2026	Monitoring, Regular	Nitrite	—	Archived
January 1, 2025 – March 31, 2025	Monitoring, Regular	Nitrite	—	Resolved
June 1, 2024 – June 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2016 – September 30, 2017	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2004 – July 21, 2008	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2001 – June 30, 2002	Monitoring, Regular	Arsenic	—	Resolved
October 1, 1995 – September 30, 2004	Monitoring, Regular	Antimony, Total	—	Resolved

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

Enforcement actions

May 21, 2025State Formal Notice of Violation issued5 linked violations
August 15, 2024State Public Notification received2 linked violations
August 15, 2024State Public Notification received1 linked violation
July 31, 2024State Formal Notice of Violation issued2 linked violations
July 31, 2024State Public Notification requested2 linked violations
July 31, 2024State Public Notification requested1 linked violation
July 31, 2024State Public Notification requested2 linked violations
July 31, 2024State Formal Notice of Violation issued1 linked violation
July 10, 2024State Compliance achieved2 linked violations
October 23, 2023State Public Notification received1 linked violation
October 23, 2023State Public Notification received1 linked violation
October 20, 2023State Public Notification requested2 linked violations
March 22, 2018State Compliance achieved1 linked violation
November 17, 2017State Public Notification received3 linked violations
November 8, 2017State Compliance achieved2 linked violations
January 25, 2006State Public Notification requested2 linked violations
May 2, 2005State Compliance achieved3 linked violations
January 20, 2005State Public Notification received4 linked violations
January 20, 2005State Public Notification received3 linked violations
January 20, 2005State Compliance achieved3 linked violations
January 20, 2005State Public Notification received1 linked violation
January 20, 2005State Compliance achieved5 linked violations
January 20, 2005State Compliance achieved1 linked violation
January 20, 2005State Compliance achieved4 linked violations
January 20, 2005State Public Notification received7 linked violations
January 20, 2005State Compliance achieved6 linked violations
January 4, 2005State Public Notification received1 linked violation
November 17, 2004State Formal Notice of Violation issued2 linked violations
November 17, 2004State Public Notification requested3 linked violations
November 17, 2004State Formal Notice of Violation issued4 linked violations
November 17, 2004State Public Notification requested3 linked violations
November 17, 2004State Formal Notice of Violation issued2 linked violations
November 17, 2004State Formal Notice of Violation issued5 linked violations
November 17, 2004State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
November 17, 2004State Public Notification requested1 linked violation
October 29, 2004State Compliance achieved4 linked violations
October 21, 2004State Public Notification requested5 linked violations
October 21, 2004State Formal Notice of Violation issued1 linked violation
August 22, 2002State Public Notification received3 linked violations
June 6, 1996State Compliance achieved5 linked violations
June 6, 1996State Compliance achieved3 linked violations
June 6, 1996State Compliance achieved5 linked violations
July 27, 1995State Administrative/Compliance Order with penalty issued2 linked violations
July 27, 1995State Bilateral Compliance Agreement signed1 linked violation
July 27, 1995State Administrative/Compliance Order with penalty issued6 linked violations
August 31, 1994State Formal Notice of Violation issued3 linked violations
January 21, 1994State Public Notification received12 linked violations
January 11, 1994State Formal Notice of Violation issued4 linked violations
July 26, 1993State Public Notification requested1 linked violation
July 26, 1993State Formal Notice of Violation issued3 linked violations
July 20, 1993State Public Notification received2 linked violations
March 31, 1993State Public Notification received2 linked violations
March 31, 1993State Public Notification received3 linked violations
February 19, 1993State Public Notification requested3 linked violations
July 20, 1992State Public Notification received3 linked violations
July 20, 1992State Public Notification received1 linked violation
June 8, 1992State Compliance achieved1 linked violation
May 19, 1992State Public Notification requested1 linked violation
May 19, 1992State Formal Notice of Violation issued1 linked violation
September 24, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 24, 1990State Compliance achieved1 linked violation
September 13, 1988State Formal Notice of Violation issued1 linked violation
July 13, 1988State Formal Notice of Violation issued3 linked violations
June 29, 1988State Public Notification requested2 linked violations
September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record

Common questions

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

WODEN WATER SUPPLY

641-512-8589

WODEN, IA 50484