• Map of Locations- They are commonly found along the Great Lakes and in the Mississippi River.  

• Description of Habitat- 

Clarity of Water: Clear water

Water Temp: They spawn when the water temperature reaches 50 °F.

Vegetation and Cover:  During spawning in the spring, silver lampreys are found in clear, medium to large-sized rivers with gravel and sandy bottoms. 

Type of Water Body: Adults prefer large streams, rivers, and lakes.