MARNE, IA · Cass County

MARNE WATER SUPPLY Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 16, 1997. 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 Cass 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): IA1552040
System type: Community Water System
Population served: 149
Service connections: 80
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1995 – July 31, 1995
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
January 1, 1994 – January 31, 1994
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1985 – September 30, 1986
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 1984 – September 30, 1985
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
January 25, 1979 – January 24, 1980
Archived
Maximum Contaminant Level Violation, Average
Health-based
Nitrate
October 1, 1976 – September 30, 1979
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
July 1, 1995 – July 31, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 1994 – January 31, 1994	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
October 1, 1985 – September 30, 1986	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived
October 1, 1984 – September 30, 1985	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
January 25, 1979 – January 24, 1980	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived
October 1, 1976 – September 30, 1979	Maximum Contaminant Level Violation, Average	Nitrate	Health-based	Archived

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

Enforcement actions

January 8, 1996State Compliance achieved4 linked violations
January 8, 1996State Compliance achieved2 linked violations
July 21, 1995State Public Notification received3 linked violations
July 13, 1995State Formal Notice of Violation issued1 linked violation
July 13, 1995State Public Notification requested1 linked violation
July 13, 1995State Public Notification requested1 linked violation
July 13, 1995State Formal Notice of Violation issued1 linked violation
July 10, 1995State Public Notification received4 linked violations
June 26, 1995State Formal Notice of Violation issued5 linked violations
June 26, 1995State Public Notification requested3 linked violations
June 26, 1995State Formal Notice of Violation issued4 linked violations
September 3, 1992State Compliance achieved3 linked violations
October 30, 1990State Compliance achieved1 linked violation
October 30, 1990State Compliance achieved2 linked violations
October 9, 1990State Public Notification requested2 linked violations
October 9, 1990State Formal Notice of Violation issued1 linked violation
October 9, 1990State Public Notification requested1 linked violation
October 9, 1990State Formal Notice of Violation issued2 linked violations
September 20, 1988State Compliance achieved1 linked violation
September 20, 1988State Compliance achieved1 linked violation
August 1, 1988State Intentional no-action1 linked violation
November 15, 1979State Public Notification requested2 linked violations

Last known contact on file (system is inactive)

Not on record

Phone not on record

MARNE, IA 51552