Rochester, MN · Olmsted County
Osjor Well Corporation Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of October 7, 2008. 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 Olmsted County, MN.
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)
- MN1550022
- System type
- Community Water System
- Population served
- 160
- Service connections
- 36
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
No violations on record for this system.
Enforcement actions
- April 26, 1995State Compliance Meeting conducted4 linked violations
- April 26, 1995State Violation/Reminder Notice3 linked violations
- October 15, 1992State Violation/Reminder Notice3 linked violations
- October 15, 1992State Public Notification requested3 linked violations
- October 15, 1992State Formal Notice of Violation issued3 linked violations
- July 15, 1991State Public Notification requested3 linked violations
- July 15, 1991State Violation/Reminder Notice3 linked violations
- July 15, 1991State Formal Notice of Violation issued3 linked violations
- September 30, 1982State Violation/Reminder Notice3 linked violations
Last known contact on file (system is inactive)
Osjor Well Corporation
Phone not on record
Rochester, MN 55906-2813