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THE HISTORICAL
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Mentor in Lake County, Ohio — The American Midwest (Great Lakes)
 

Mentor Lagoons Nature Preserve

 
 
Mentor Lagoons Nature Preserve Marker image. Click for full size.
Photographed by Craig Doda, May 2, 2026
1. Mentor Lagoons Nature Preserve Marker
Inscription.
Green Infrastructure for Clean Water
Water from parking lots, rooftops, and roads picks up pollutants that end up in our waterways and harm wildlife in wetland areas.

This launch ramp and parking lot filters runoff as it flows between the pavers and through stone layers underneath before reaching the Marsh.

The parking lot and bioretention planting areas by the boathouse building were installed in 2016 to reduce the amount of untreated stormwater runoff to Mentor Marsh and Lake Erie. These systems mimic natural landscapes by soaking up water, cooling it down, and filtering out pollutants.

Protecting Lake Erie Biodiversity
The Mentor Marsh includes City and State Nature Preserves, and is a United States National Natural Landmark. As a boater or paddler, please do your part by not disturbing habitat areas. Do not litter.

The Marsh is an important nesting, feeding and breeding area for fish, migratory birds and insects. Work in progress will bring back the diverse native species plants and wildlife of this now-rare coastal ecosystem along the Lake Erie shore.

The City of Mentor received financial support for this
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project in the amount of $250,000 from the US Environmental Protection Agency through the Great Lakes Restoration Initiative. We gratefully acknowledge them and our program partners.
 
Erected by City of Mentor; Chagrin River Watershed Partners; Great Lakes Restoration.
 
Topics and series. This historical marker is listed in these topic lists: EnvironmentParks & Recreational AreasWaterways & Vessels. In addition, it is included in the National Natural Landmarks series list. A significant historical year for this entry is 2016.
 
Location. 41° 43.544′ N, 81° 20.309′ W. Marker is in Mentor, Ohio, in Lake County. It is at the intersection of Harbor Drive and Mentor Marina, on the right when traveling north on Harbor Drive. Touch for map. Marker is at or near this postal address: 8365 Harbor Dr, Mentor OH 44060, United States of America. Touch for directions.

Regionally, this marker is in Greater Cleveland, on the Lake Erie Shore, and in the Western Reserve. It is also in the American Midwest and on the Great Lakes. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere.
Mentor Lagoons Nature Preserve Marker image. Click for full size.
Photographed by Craig Doda, May 2, 2026
2. Mentor Lagoons Nature Preserve Marker
Historically, it finds itself in what was once the Haudenosaunee (Iroquois) Confederacy, the territory of the Mississippian Culture, and the Northwest Territory.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Marsh Settlement (within shouting distance of this marker); Mentor Lagoons (within shouting distance of this marker); a different marker also named Mentor Lagoons Nature Preserve (about 300 feet away, measured in a direct line); Mentor Marsh (about 300 feet away); Restoring the Marsh (about 600 feet away); When Disaster Strikes (about 600 feet away); Chimney Swift (about 700 feet away); Habitat for Many (about 700 feet away). Touch for a list and map of all markers in Mentor.
 
Another marker is no longer nearby. Mentor Lagoons Water Trail (was within shouting distance of this marker but has been permanently removed).
 
Mentor Lagoons Nature Preserve Marker image. Click for full size.
Photographed by Craig Doda, May 2, 2026
3. Mentor Lagoons Nature Preserve Marker
 
 
Credits. This page was last revised on May 28, 2026. It was originally submitted on May 21, 2026, by Craig Doda of Napoleon, Ohio. This page has been viewed 17 times since then. Photos:   1, 2, 3. submitted on May 21, 2026, by Craig Doda of Napoleon, Ohio. • Devry Becker Jones was the editor who published this page.
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Jul. 30, 2026