Groundwater atlas events and contacts

Upcoming events

Part A workshops

• None scheduled

Part B workshops

• Houston County Groundwater Atlas Workshop
  Wednesday, Feb. 25, 2026
  1 to 4 p.m.

  Houston County Criminal Justice Center, Conference Room/EOC
  304 S. Marshall St.
  Caledonia, MN 55921

  To attend the workshop, please use the “Register now” link below.

  There is also an online option for the workshop. The link to join online becomes available after clicking the “Register now” link below.

  In the event of unsafe travel conditions, the workshop will move to Tuesday, March 10. The time and location will be the same. Attendees will be notified by email.

  Register now
  View flyer | Download agenda | View atlas

  Questions? Email our team.

Past events

Recent Part B workshops

2025

• Isanti County, October 2025. Recording available, request access. 

• Dodge County, January 2025. Not recorded

2024

• Wadena County, November 2024. Not recorded.

•  Hubbard County, September 2024. Not recorded.

•  Brown and Redwood counties, June 2024. Not recorded.

Contacts

Printed atlases

Paper copies of atlases printed after 2022 may be obtained from OceanGrafix. Older atlases may be obtained from OceanGrafix or MGS Map Sales.