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Dan Grigas

Photo of blog author Dan Grigas

Dan Grigas is an ecologist in the Natural Resources department at the District. He has a B.S. in natural resource management from Northland College and an M.S. in aquaculture and fisheries from the University of Arkansas at Pine Bluff. As the District’s fisheries ecologist, he works to provide sustainable game and non-game fisheries within District water bodies for the conservation of these species and recreational opportunities for the public. At home, he enjoys spending time with his wife and three kids, taking family fishing trips, and teaching his children about all things outdoors.

May 20, 2021

Managing Harmful Algae Blooms

Dan Grigas

Harmful blue-green algae blooms have become an all-too-common occurrence on some forest preserve lakes lately. 

November 29, 2018

Tracking the Origins of Invasive Zebra Mussels

Dan Grigas

Visiting a beautiful lake or pond surrounded by mixed woodlands or sprawling prairie is one of the most serene and relaxing things I can think of doing on any given day. Nothing...

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