Warsaw, MN · Rice County

Rolling Green First Addition 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 Minnesota’s official records. Always confirm current status with Minnesota before making decisions based on this information.

System facts

System ID (PWSID): MN1660022
System type: Community Water System
Population served: 110
Service connections: 44
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2025 – December 31, 2025
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2025 – December 31, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2024 – September 30, 2024
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
April 1, 2024 – June 30, 2024
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2024 – December 31, 2024
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2024 – March 31, 2024
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – July 3, 2025
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2023 – March 31, 2023
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2023 – December 31, 2023
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2023 – December 31, 2023
Archived
Monitoring, Regular
—
Nitrate
January 1, 2023 – December 31, 2023
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2022 – July 3, 2025
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2022 – March 31, 2022
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
October 1, 2021 – December 31, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
July 1, 2021 – September 30, 2021
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2021 – December 31, 2021
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2020 – December 31, 2020
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2019 – December 31, 2019
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Combined Radium (-226 and -228)
January 1, 2018 – December 31, 2018
Archived
Maximum Contaminant Level Violation, Average
Health-based
Gross Alpha, Excl. Radon and U
January 1, 2017 – December 31, 2017
Archived

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
January 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2025 – December 31, 2025	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
July 1, 2024 – September 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
April 1, 2024 – June 30, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2024 – December 31, 2024	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2024 – March 31, 2024	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
October 1, 2023 – July 3, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2023 – March 31, 2023	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2023 – December 31, 2023	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
January 1, 2023 – December 31, 2023	Monitoring, Regular	Nitrate	—	Resolved
October 1, 2022 – July 3, 2025	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2022 – March 31, 2022	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
October 1, 2021 – December 31, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – September 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2020 – December 31, 2020	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2019 – December 31, 2019	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived
January 1, 2018 – December 31, 2018	Maximum Contaminant Level Violation, Average	Combined Radium (-226 and -228)	Health-based	Archived
January 1, 2017 – December 31, 2017	Maximum Contaminant Level Violation, Average	Gross Alpha, Excl. Radon and U	Health-based	Archived

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

Enforcement actions

December 23, 2025State Compliance Meeting conducted1 linked violation
December 23, 2025State Public Notification received1 linked violation
December 23, 2025State Public Notification received1 linked violation
December 23, 2025State Public Notification requested1 linked violation
December 23, 2025State Formal Notice of Violation issued1 linked violation
December 23, 2025State Public Notification requested1 linked violation
December 23, 2025State Compliance Meeting conducted1 linked violation
December 23, 2025State Formal Notice of Violation issued1 linked violation
September 17, 2025State Public Notification received1 linked violation
September 17, 2025State Public Notification received1 linked violation
July 3, 2025State Compliance achieved1 linked violation
July 3, 2025State Compliance achieved1 linked violation
July 3, 2025State Compliance achieved1 linked violation
June 11, 2025State Public Notification received1 linked violation
June 11, 2025State Public Notification received1 linked violation
May 6, 2025State Public Notification requested1 linked violation
May 6, 2025State Public Notification requested1 linked violation
May 6, 2025State Compliance Meeting conducted1 linked violation
May 6, 2025State Formal Notice of Violation issued1 linked violation
May 6, 2025State Compliance Meeting conducted1 linked violation
May 6, 2025State Formal Notice of Violation issued1 linked violation
March 22, 2025State Public Notification received1 linked violation
March 22, 2025State Public Notification received1 linked violation
December 28, 2024State Public Notification received1 linked violation
December 28, 2024State Public Notification received1 linked violation
December 16, 2024State Compliance achieved1 linked violation
December 16, 2024State Compliance achieved1 linked violation
December 16, 2024State Compliance achieved1 linked violation
December 11, 2024State Public Notification requested1 linked violation
December 11, 2024State Public Notification requested1 linked violation
December 11, 2024State Formal Notice of Violation issued1 linked violation
December 11, 2024State Public Notification requested1 linked violation
December 11, 2024State Formal Notice of Violation issued1 linked violation
December 11, 2024State Formal Notice of Violation issued1 linked violation
December 5, 2024State Formal Notice of Violation issued1 linked violation
October 29, 2024State Compliance achieved1 linked violation
October 9, 2024State Public Notification received1 linked violation
October 9, 2024State Public Notification received1 linked violation
September 5, 2024State Violation/Reminder Notice1 linked violation
July 24, 2024State Compliance achieved1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
July 11, 2024State Administrative/Compliance Order with penalty issued1 linked violation
June 24, 2024State Public Notification received1 linked violation
June 5, 2024State Violation/Reminder Notice1 linked violation
April 1, 2024State Public Notification received1 linked violation
March 5, 2024State Violation/Reminder Notice1 linked violation
January 5, 2024State Formal Notice of Violation issued1 linked violation
January 5, 2024State Public Notification requested1 linked violation
December 20, 2023State Formal Notice of Violation issued1 linked violation
December 5, 2023State Violation/Reminder Notice1 linked violation
October 31, 2023State Compliance Meeting conducted1 linked violation
October 31, 2023State Formal Notice of Violation issued1 linked violation
October 31, 2023State Public Notification requested1 linked violation
October 31, 2023State Formal Notice of Violation issued1 linked violation
October 31, 2023State Compliance Meeting conducted1 linked violation
October 31, 2023State Public Notification requested1 linked violation
May 17, 2023State Formal Notice of Violation issued1 linked violation
May 17, 2023State Public Notification requested1 linked violation
March 5, 2023State Violation/Reminder Notice1 linked violation
December 21, 2022State Compliance achieved1 linked violation
November 22, 2022State Formal Notice of Violation issued1 linked violation
September 6, 2022State Violation/Reminder Notice1 linked violation
July 5, 2022State Administrative/Compliance Order without penalty issued1 linked violation
March 22, 2022State Compliance achieved1 linked violation
March 22, 2022State Compliance achieved1 linked violation
March 11, 2022State Formal Notice of Violation issued1 linked violation
March 11, 2022State Public Notification requested1 linked violation
January 31, 2022State Formal Notice of Violation issued1 linked violation
January 31, 2022State Public Notification requested1 linked violation
December 16, 2021State Violation/Reminder Notice1 linked violation
December 5, 2021State Violation/Reminder Notice1 linked violation
October 29, 2021State Formal Notice of Violation issued1 linked violation
October 29, 2021State Public Notification requested1 linked violation
September 5, 2021State Violation/Reminder Notice1 linked violation
July 6, 2021State Public Notification received1 linked violation
July 6, 2021State Public Notification received1 linked violation
May 14, 2021State Compliance Meeting conducted8 linked violations
May 14, 2021State Public Notification requested13 linked violations
March 11, 2021State Public Notification requested1 linked violation
March 11, 2021State Formal Notice of Violation issued1 linked violation
February 17, 2021State Administrative/Compliance Order without penalty issued1 linked violation
February 17, 2021State Administrative/Compliance Order without penalty issued1 linked violation
February 17, 2021State Administrative/Compliance Order without penalty issued4 linked violations
February 17, 2021State Administrative/Compliance Order without penalty issued1 linked violation
January 27, 2021State Compliance achieved1 linked violation
December 5, 2020State Violation/Reminder Notice1 linked violation
November 19, 2020State Public Notification received1 linked violation
November 4, 2020State Compliance Meeting conducted2 linked violations
November 4, 2020State Public Notification requested2 linked violations
February 7, 2020State Formal Notice of Violation issued2 linked violations
February 7, 2020State Public Notification requested2 linked violations
February 7, 2020State Compliance Meeting conducted2 linked violations
March 11, 2019State Formal Notice of Violation issued2 linked violations
November 1, 2018State Public Notification requested6 linked violations
November 1, 2018State Compliance Meeting conducted9 linked violations
May 19, 2017State Administrative/Compliance Order without penalty issued2 linked violations
November 22, 2016State Public Notification received2 linked violations
October 24, 2016State Public Notification requested2 linked violations
October 24, 2016State Formal Notice of Violation issued2 linked violations
October 24, 2016State Compliance Meeting conducted2 linked violations

Contact

Rolling Green First Addition

5073302841

Warsaw, MN 55087