MONTROSE, IA · Lee County

OHKIYU VILLAGE MHC Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of June 1, 1975. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Lee County, IA.

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): IA5600685
System type: Community Water System
Population served: 55
Service connections: 22
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 2007 – June 1, 1975
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2007 – June 1, 1975
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – June 1, 1975
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1997 – June 1, 1975
Resolved
Monitoring, Regular
—
Chromium
September 30, 1980 – June 1, 1975
Archived
Monitoring, Regular
—
Nitrate
September 30, 1980 – June 1, 1975
Archived
Monitoring, Regular
—
Cadmium
September 30, 1980 – June 1, 1975
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – June 1, 1975
Archived

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

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2007 – June 1, 1975	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2007 – June 1, 1975	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2006 – June 1, 1975	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 1997 – June 1, 1975	Monitoring, Regular	Nitrate	—	Resolved
September 30, 1980 – June 1, 1975	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – June 1, 1975	Monitoring, Regular	Nitrate	—	Archived
September 30, 1980 – June 1, 1975	Monitoring, Regular	Cadmium	—	Archived
September 30, 1980 – June 1, 1975	Monitoring, Regular	Barium	—	Archived

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

Enforcement actions

January 7, 2007State Formal Notice of Violation issued4 linked violations
November 28, 2006State Formal Notice of Violation issued4 linked violations
September 15, 2004State Public Notification requested6 linked violations
November 18, 2002State Compliance achieved8 linked violations
April 23, 2001State Compliance achieved2 linked violations
October 26, 1998State Compliance achieved3 linked violations
October 8, 1998State Bilateral Compliance Agreement signed1 linked violation
August 19, 1998State Public Notification requested3 linked violations
August 19, 1998State Formal Notice of Violation issued1 linked violation
April 28, 1997State Compliance achieved1 linked violation
April 28, 1997State Compliance achieved1 linked violation
January 25, 1997State Formal Notice of Violation issued2 linked violations
January 25, 1997State Public Notification requested2 linked violations
December 20, 1996State Formal Notice of Violation issued1 linked violation
December 20, 1996State Public Notification requested1 linked violation
December 20, 1996State Formal Notice of Violation issued1 linked violation
December 20, 1996State Public Notification requested1 linked violation
December 20, 1996State Public Notification requested1 linked violation
December 20, 1996State Formal Notice of Violation issued3 linked violations
December 20, 1996State Formal Notice of Violation issued1 linked violation
September 23, 1994State Public Notification requested3 linked violations
November 13, 1992State Formal Notice of Violation issued11 linked violations
November 13, 1992State Public Notification requested3 linked violations
October 26, 1992State Compliance achieved10 linked violations
February 19, 1982State Unresolved2 linked violations

Last known contact on file (system is inactive)

OHKIYU VILLAGE MHC

319-463-5057

MONTROSE, IA 52639