Wykoff, MN · Fillmore County

Wykoff 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): MN1230013
System type: Community Water System
Population served: 444
Service connections: 244
Ownership: local government
Water source: groundwater (wells)

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2023 – October 30, 2024
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2019 – December 31, 2019
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 2023 – October 30, 2024	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2019 – December 31, 2019	Monitoring, Regular	Nitrate	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

October 30, 2024State Compliance achieved1 linked violation
December 20, 2023State Formal Notice of Violation issued1 linked violation
August 10, 2020State Compliance achieved1 linked violation
December 5, 2019State Violation/Reminder Notice1 linked violation
October 16, 2019State Violation/Reminder Notice1 linked violation
April 4, 2018State Compliance achieved1 linked violation
March 30, 2018State Formal Notice of Violation issued1 linked violation
December 18, 2017State Violation/Reminder Notice1 linked violation
November 13, 2017State Violation/Reminder Notice1 linked violation
December 31, 1989State Violation/Reminder Notice3 linked violations

Contact

Wykoff City Council

5074211272

Wykoff, MN 55990