The Great Lakes Dashboard is sponsored by the Great Lakes Restoration Initiative (GLRI), the Cooperative Institute for Great Lakes Research (CIGLR), and the Great Lakes Environmental Research Laboratory (GLERL), part of the National Oceanic and Atmospheric Administration (NOAA).
Thanks to Cathy Darnell at GLERL for consultation on graphics, and for earlier inspiration, a special thanks to Mark Phillips, creator of Multigraph.
DISCLAIMER: This page contains links to non-Federal government web sites. They do not constitute endorsement of any product, service, organization, company, information provider, or content.
Monthly water level data presented here are intended for studying the relative fluctuations of Great Lakes water levels and are not for navigational use. References for all data, forecasts, and data products are found by clicking on the settings 'gear' icon in the top right corner, and then clicking on 'Data Information/Download'.
This dashboard was designed for convenience in examining Great Lakes water levels, forecasts, and related variables at a variety of time scales.
Please direct questions or feedback to:
This is a draft, beta, HTML5 version of the Great Lakes Dashboard. Because of the technical restraints of web programming, this dashboard has fewer capabilities than the Flash based dashboard (but you can still do quite a bit). Some pointers below: