BOXHOLM, IA · Boone County

BOXHOLM WATER SUPPLY Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of April 26, 1999. 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 Boone County, IA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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): IA0825036
System type: Community Water System
Population served: 215
Service connections: 120
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

BOXHOLM WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 215 people from surface water.

EPA's federal records list this system as inactive in 1999; the record below is historical.

As of August 1, 2026, its federal record holds 6 entries between 1981 and 1992, all of which EPA lists as closed. Nothing has been added since 1992.

Of the 6, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule and inorganic chemicals.

Violation history

Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1992 – September 30, 1992
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1991 – September 30, 1991
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1984 – September 30, 1985
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
July 1, 1984 – June 30, 1988
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 1, 1983 – September 30, 1984
Archived
Maximum Contaminant Level Violation, Average
Health-based
Fluoride
October 1, 1981 – September 30, 1982
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, 1992 – September 30, 1992	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 1991 – September 30, 1991	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
October 1, 1984 – September 30, 1985	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
July 1, 1984 – June 30, 1988	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Resolved
October 1, 1983 – September 30, 1984	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 1, 1981 – September 30, 1982	Maximum Contaminant Level Violation, Average	Fluoride	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

September 9, 1998State Public Notification received4 linked violations
August 24, 1998State Formal Notice of Violation issued5 linked violations
November 13, 1992State Formal Notice of Violation issued5 linked violations
November 13, 1992State Public Notification requested3 linked violations
November 13, 1992State Formal Notice of Violation issued1 linked violation
November 13, 1992State Public Notification requested2 linked violations
November 5, 1992State Compliance achieved2 linked violations
July 1, 1992State Intentional no-action5 linked violations
October 9, 1991State Compliance achieved2 linked violations
October 9, 1991State Compliance achieved2 linked violations
May 12, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
May 12, 1989State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
May 12, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
November 30, 1988State Public Notification requested1 linked violation
November 30, 1988State Formal Notice of Violation issued2 linked violations
October 6, 1988State Compliance achieved1 linked violation
February 11, 1988State Public Notification requested1 linked violation
February 11, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 26, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 20, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
January 20, 1988State Formal Notice of Violation issued1 linked violation
April 1, 1987State Compliance achieved1 linked violation

Last known contact on file (system is inactive)

Not on record

Phone not on record

BOXHOLM, IA 50040