Sea Grant Illinois-Indiana
Winthrop Harbor Buoy
This buoy is owned and operated by the University of Illinois and the Illinois State Geological Survey. LimnoTech, Inc. and Illinois-Indiana Sea Grant play pivotal roles in helping deploy and support the buoy. The buoy was first deployed through a grant from NOAA. Continued funding support comes from the Illinois Department of Natural Resources Coastal Management Program.
Most recent data are below. Additional data are displayed at the Great Lakes Observing System.
Contact Info
Associate Engineering Geologist
IISG Instagram
🦞 Invasive Alert: Marbled Crayfish 🦞Natalia Szklaruk, coordinator of the Great Lakes Invasive Crayfish Collaborative, shares crucial insights in a new article by Great Lakes Now. Discover the origins of the marbled crayfish, its rapid spread, and ongoing efforts to combat its invasion at the #linkinbio.
🦞 Invasive Alert: Marbled Crayfish 🦞Natalia Szklaruk, coordinator of the Great Lakes Invasive Crayfish Collaborative, shares crucial insights in a new article by Great Lakes Now. Discover the origins of the marbled crayfish, its rapid spread, and ongoing efforts to combat its invasion at the #linkinbio.