2020 Flathead Lake Secchi Dip-in image

2020 Flathead Lake Secchi Dip-in

Get your hands wet and contribute to great science locally and nationally!

Choose your own amount


Dip-in to Flathead Lake to measure water clarity!

The Secchi Dip-in is a nationwide program and this year YOU can participate!

HOW: Adopt a Secchi disk and learn how to use it.

WHEN: Training opportunities in July. Dip your Secchi disk in Flathead Lake on any sunny day during July. Then, report your location and value.

WHY: To keep a watchful eye on Flathead Lake's beautiful, clear water as a community and participate in great science locally and nationally!

Secchi Dip-in Participation Options:

  • Water clarity, $40 donation - Receive a custom-made Secchi disk, training to use it, and a final report for the Flathead Lake Dip-in.
  • Sponsorship, Choose your own donation amount - Support our Citizen Science Initiative and Flathead Lake water quality monitoring.
  • If you own your own Secchi disk, contact Hilary Devlin to participate.

This Citizen Science Initiative is brought to you by:

To participate or for more information, visit www.flatheadlakers.org or contact Hilary Devlin at hilary@flatheadlakers.org or 406-883-1341.