ARMSTRONG, IA · Emmet County

ARMSTRONG WATER SUPPLY 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): IA3203066
System type: Community Water System
Population served: 875
Service connections: 489
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
June 1, 2022 – July 27, 2025
Resolved
Monitoring, Regular
—
Nitrite
October 1, 2020 – December 31, 2020
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
February 1, 2019 – February 28, 2019
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2007 – June 30, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2006 – December 31, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2006 – September 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
April 1, 2006 – June 30, 2006
Resolved
Monitoring, Regular
—
Arsenic
April 1, 2001 – March 31, 2002
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2022 – July 27, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2020 – December 31, 2020	Monitoring, Regular	Nitrite	—	Resolved
February 1, 2019 – February 28, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2006 – June 30, 2006	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
April 1, 2001 – March 31, 2002	Monitoring, Regular	Arsenic	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

November 22, 2024State Public Notification requested2 linked violations
August 10, 2021State Compliance achieved1 linked violation
August 10, 2021State Compliance achieved1 linked violation
May 13, 2021State Public Notification received1 linked violation
May 13, 2021State Public Notification received2 linked violations
February 2, 2021State Compliance achieved2 linked violations
January 27, 2021State Public Notification requested1 linked violation
January 27, 2021State Public Notification requested3 linked violations
October 21, 2020State Formal Notice of Violation issued1 linked violation
October 21, 2020State Public Notification requested2 linked violations
October 21, 2020State Public Notification requested1 linked violation
October 21, 2020State Formal Notice of Violation issued1 linked violation
July 18, 2019State Public Notification received1 linked violation
April 12, 2019State Public Notification received28 linked violations
March 20, 2019State Public Notification requested4 linked violations
March 20, 2019State Formal Notice of Violation issued1 linked violation
March 4, 2019State Compliance achieved1 linked violation
April 17, 2018State Public Notification requested3 linked violations
October 7, 2015State Public Notification received2 linked violations
July 27, 2015State Compliance achieved4 linked violations
July 22, 2015State Formal Notice of Violation issued2 linked violations
September 30, 2007State Compliance achieved1 linked violation
September 30, 2007State Compliance achieved3 linked violations
September 30, 2007State Compliance achieved1 linked violation
September 30, 2007State Compliance achieved1 linked violation
September 30, 2007State Compliance achieved1 linked violation
September 30, 2007State Compliance achieved1 linked violation
November 30, 2006State Formal Notice of Violation issued2 linked violations
November 30, 2006State Formal Notice of Violation issued4 linked violations
November 30, 2006State Formal Notice of Violation issued3 linked violations
April 22, 2002State Compliance achieved2 linked violations
April 17, 2002State Formal Notice of Violation issued2 linked violations
August 28, 2000State Compliance achieved4 linked violations
September 8, 1999State Bilateral Compliance Agreement signed3 linked violations
February 4, 1998State Compliance achieved1 linked violation
February 2, 1998State Public Notification requested6 linked violations
March 9, 1992State Public Notification received1 linked violation
March 9, 1992State Public Notification received1 linked violation
February 14, 1992State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 14, 1992State Public Notification requested2 linked violations
February 14, 1992State Public Notification requested1 linked violation
January 21, 1992State Compliance achieved1 linked violation
August 15, 1987State Compliance achieved1 linked violation
August 15, 1987State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 15, 1987State Formal Notice of Violation issued1 linked violation
September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
February 18, 1982State Unresolved1 linked violation
January 26, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Contact

ARMSTRONG WATER SUPPLY

712-864-3535

ARMSTRONG, IA 50514