MARSHALLTOWN, IA · Butler County

CLARKSVILLE 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): IA1228038
System type: Community Water System
Population served: 1,254
Service connections: 613
Ownership: local government
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2015 – September 15, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 1992 – April 30, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
May 1, 1991 – May 31, 1991
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2015 – September 15, 2015	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
April 1, 1992 – April 30, 1992	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
May 1, 1991 – May 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

January 27, 2022State Formal Notice of Violation issued3 linked violations
January 27, 2022State Compliance achieved3 linked violations
October 19, 2015State Public Notification requested7 linked violations
October 19, 2015State Formal Notice of Violation issued8 linked violations
March 17, 2003State Compliance achieved1 linked violation
February 24, 2003State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
January 31, 2003State Public Notification requested3 linked violations
January 31, 2003State Public Notification requested6 linked violations
July 22, 1992State Public Notification received5 linked violations
July 27, 1991State Public Notification received3 linked violations
July 17, 1991State Public Notification requested1 linked violation
July 17, 1991State Formal Notice of Violation issued1 linked violation
June 24, 1991State Compliance achieved1 linked violation
June 24, 1991State Compliance achieved3 linked violations
July 24, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 16, 1988State Public Notification requested1 linked violation
August 16, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 11, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 28, 1988State Formal Notice of Violation issued5 linked violations
July 28, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 5, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 15, 1987State Formal Notice of Violation issued1 linked violation
August 15, 1987State Public Notification requested1 linked violation
September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
January 19, 1982State Unresolved1 linked violation

Contact

CLARKSVILLE WS C/O PEOPLESERVICE INC

319-883-6554

MARSHALLTOWN, IA 50158