WALLINGFORD, IA · Emmet County

WALLINGFORD MUNICIPAL WATERWORKS 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): IA3290060
System type: Community Water System
Population served: 170
Service connections: 90
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2023 – July 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1990 – December 19, 1991
Resolved
Monitoring, Regular
—
Cadmium
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Mercury
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Selenium
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Fluoride
April 1, 1988 – March 31, 1991
Resolved
Monitoring, Regular
—
Barium
April 1, 1988 – March 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2023 – July 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 1990 – December 19, 1991	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Cadmium	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Mercury	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Selenium	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Fluoride	—	Resolved
April 1, 1988 – March 31, 1991	Monitoring, Regular	Barium	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 1, 2023State Public Notification received19 linked violations
August 22, 2023State Formal Notice of Violation issued2 linked violations
September 5, 2006State Public Notification received4 linked violations
November 28, 2005State Formal Notice of Violation issued3 linked violations
July 9, 1992State Public Notification received1 linked violation
June 25, 1992State Public Notification requested1 linked violation
May 4, 1992State Compliance achieved1 linked violation
January 28, 1992State Administrative/Compliance Order without penalty issued2 linked violations
January 28, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 28, 1992State Administrative/Compliance Order without penalty issued2 linked violations
January 28, 1992State Administrative/Compliance Order without penalty issued2 linked violations
January 28, 1992State Administrative/Compliance Order without penalty issued1 linked violation
January 28, 1992State Administrative/Compliance Order without penalty issued1 linked violation
December 23, 1991State Public Notification received1 linked violation
December 23, 1991State Public Notification received3 linked violations
December 19, 1991State Compliance achieved2 linked violations
December 19, 1991State Compliance achieved11 linked violations
December 19, 1991State Compliance achieved1 linked violation
December 19, 1991State Compliance achieved1 linked violation
December 19, 1991State Compliance achieved1 linked violation
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Formal Notice of Violation issued4 linked violations
December 12, 1991State Formal Notice of Violation issued1 linked violation
December 12, 1991State Public Notification requested11 linked violations
December 12, 1991State Public Notification requested2 linked violations
December 12, 1991State Public Notification requested1 linked violation
December 12, 1991State Public Notification requested2 linked violations

Contact

WALLINGFORD MUNICPAL WATERWORKS

712-867-4585

WALLINGFORD, IA 51365