Dr. Dan O’Keefe works with coastal communities and businesses in southwest Michigan to apply science-based knowledge to address Great Lakes and southern Lake Michigan issues. Much of Dan’s work focuses on fisheries management, lake and stream ecology, and invasive species prevention. His quarterly online newsletter, Fish Notes, includes news and events related to fish and fishery management in southern Lake Michigan. Dan’s district includes Mason, Oceana, Muskegon, Ottawa, Allegan, Van Buren, and Berrien counties.
Interpreting steelhead fin clips in Michigan streams: Update for the 2024 spring run
Published on November 27, 2023
Videos share new science on Lake Michigan salmon, steelhead, and alewife
Published on March 7, 2023
Don't miss the Steelhead Made Simple seminar at the Grand Rapids Ultimate Sport Show
Published on February 15, 2023
How many stocked steelhead returning to Michigan rivers are still unmarked?
Published on March 18, 2022
Surveys shed light on steelhead harvest limit preference
Published on December 16, 2021
Fishing guide survey reveals impact of pandemic and other threats to industry
Published on October 7, 2021
Fishing Guide or Charter Captain – What’s the difference?
Published on October 5, 2021
Online Angler Diary project documents stocked and wild steelhead in Michigan rivers
Published on September 28, 2021
Great Lakes salmon and trout ID tips for spring fishing
Published on April 19, 2021