OXFORD, IA · Iowa County

WALDENBURG COMMUNITY WATER SYSTEM Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): IA4802301
System type: Community Water System
Population served: 90
Service connections: 30
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
October 1, 2010 – December 31, 2010
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2010 – June 30, 2010
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – March 20, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
July 1, 1997 – June 30, 2001
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Combined Radium (-226 and -228)
July 1, 1993 – June 30, 1997
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 2010 – December 31, 2010	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
June 1, 2010 – June 30, 2010	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – March 20, 2007	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 1997 – June 30, 2001	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Resolved
July 1, 1993 – June 30, 1997	Maximum Contaminant Level Violation, Single Sample	Combined Radium (-226 and -228)	Health-based	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 9, 2024State Formal Notice of Violation issued3 linked violations
May 8, 2017State Compliance achieved3 linked violations
September 27, 2016State Formal Notice of Violation issued3 linked violations
September 19, 2016State Public Notification received2 linked violations
August 26, 2016State Formal Notice of Violation issued2 linked violations
December 18, 2015State Public Notification received2 linked violations
November 24, 2014State Formal Notice of Violation issued3 linked violations
December 17, 2001State Public Notification requested1 linked violation
November 21, 2001State Formal Notice of Violation issued26 linked violations
October 1, 2001State Public Notification received2 linked violations
June 28, 2001State Public Notification received2 linked violations
July 10, 2000State Compliance achieved1 linked violation
April 15, 1998State Formal Notice of Violation issued2 linked violations
April 15, 1998State Public Notification requested1 linked violation

Contact

WALDENBURG WATER SYSTEM

319-936-4189

OXFORD, IA 52322