BRISTOW, IA · Butler County

BRISTOW MUNI 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): IA1222044
System type: Community Water System
Population served: 145
Service connections: 83
Ownership: local government
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2025 – July 31, 2025
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
May 1, 2017 – May 31, 2017
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
October 1, 2016 – October 31, 2016
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 2014 – July 31, 2014
Resolved
Monitoring, Regular
—
Nitrate
June 1, 2014 – June 30, 2014
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2014 – June 30, 2014
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
June 1, 2008 – July 15, 2008
Resolved
Monitoring, Regular
—
Nitrate
February 1, 1995 – February 28, 1995
Resolved
Monitoring, Regular
—
Nitrate
January 1, 1995 – January 31, 1995
Resolved
Monitoring, Regular
—
Nitrate
July 1, 1990 – September 30, 1990
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1985 – September 30, 1989
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 2025 – July 31, 2025	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Archived
May 1, 2017 – May 31, 2017	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
October 1, 2016 – October 31, 2016	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
July 1, 2014 – July 31, 2014	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
June 1, 2014 – June 30, 2014	Monitoring, Regular	Nitrate	—	Resolved
June 1, 2014 – June 30, 2014	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 2008 – July 15, 2008	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
February 1, 1995 – February 28, 1995	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1995 – January 31, 1995	Monitoring, Regular	Nitrate	—	Resolved
July 1, 1990 – September 30, 1990	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1985 – September 30, 1989	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved

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

Enforcement actions

August 27, 2025State Public Notification requested1 linked violation
August 27, 2025State Formal Notice of Violation issued2 linked violations
August 11, 2025State Public Notification received2 linked violations
July 30, 2025State Formal Notice of Violation issued2 linked violations
September 18, 2024State Compliance achieved1 linked violation
August 7, 2024State Public Notification received1 linked violation
July 30, 2024State Formal Notice of Violation issued1 linked violation
July 30, 2024State Public Notification requested1 linked violation
April 15, 2019State Compliance achieved1 linked violation
April 15, 2019State Compliance achieved1 linked violation
November 7, 2018State Public Notification received1 linked violation
October 30, 2018State Public Notification requested1 linked violation
October 30, 2018State Formal Notice of Violation issued1 linked violation
October 8, 2018State Public Notification received1 linked violation
September 28, 2018State Public Notification requested1 linked violation
September 28, 2018State Formal Notice of Violation issued1 linked violation
October 23, 2017State Compliance achieved1 linked violation
May 24, 2017State Public Notification received1 linked violation
May 16, 2017State Public Notification requested3 linked violations
May 16, 2017State Formal Notice of Violation issued1 linked violation
October 28, 2016State Public Notification received3 linked violations
October 20, 2016State Public Notification requested1 linked violation
January 8, 2015State Compliance achieved4 linked violations
August 29, 2014State Public Notification received1 linked violation
August 29, 2014State Public Notification received1 linked violation
July 17, 2014State Formal Notice of Violation issued2 linked violations
July 17, 2014State Formal Notice of Violation issued1 linked violation
July 17, 2014State Public Notification requested2 linked violations
July 15, 2014State Formal Notice of Violation issued3 linked violations
July 14, 2014State Compliance achieved1 linked violation
July 5, 2013State Public Notification received3 linked violations
June 18, 2013State Public Notification requested3 linked violations
June 18, 2013State Public Notification requested3 linked violations
June 18, 2013State Formal Notice of Violation issued1 linked violation
June 3, 2013State Compliance achieved3 linked violations
October 29, 2007State Public Notification requested2 linked violations
July 26, 1999State Violation/Reminder Notice3 linked violations
May 7, 1997State Compliance achieved2 linked violations
April 28, 1997State Public Notification requested2 linked violations
November 18, 1996State Public Notification requested2 linked violations
March 9, 1995State Compliance achieved3 linked violations
March 9, 1995State Compliance achieved2 linked violations
January 20, 1995State Public Notification requested2 linked violations
January 20, 1995State Formal Notice of Violation issued1 linked violation
April 6, 1993State Public Notification requested3 linked violations
April 6, 1993State Public Notification requested1 linked violation
April 5, 1993State Compliance achieved1 linked violation
October 3, 1990State Compliance achieved2 linked violations
September 4, 1990State Compliance achieved2 linked violations
March 1, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
February 18, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Contact

BRISTOW MUNI WATER SUPPLY

641-775-3239

BRISTOW, IA 50611