Great Lakes – GLOS

Providing coastal and ocean data and information products through collaborative networks and our GLOS Data Portal.

Our Mission

The Great Lakes Observing System (GLOS) is a bi-national nonprofit connecting and enhancing the observing systems of the Laurentian Great Lakes. GLOS provides end-to-end data services that support science, policy, management, and industry, supporting regional observing partners to address local needs across the eight U.S. states and two Canadian provinces. GLOS’s network of federal, state, university, nonprofit, indigenous, and community partners aims to advance and expand technology throughout the region, to better understand the lakes, in order to better inform the public of risks to life and property with reliable, up-to-date lake information.

Distinguishing Characteristics

At a Glance

GLOS serves as a Regional Association responsible for operating and maintaining a certified Regional Coastal Observing System for the Great Lakes, St. Lawrence River and interconnecting waterways. 

Website

GLOS Data Portal

What We Do

Executive Director

Jennifer Boehme

General Inquiries

Regional Coverage

Great Lakes Observing System regional coverage area and monitoring stations

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