Invasive Carp 2017
Fast Facts About the River Invasive carp, one of the St. Croix River’s invasive species, can actually cause damage to boaters and boats. There are four types of invasive carp: … Read more
aquatic invasive species
Blue-Green Algae
Fast Facts about the River You know that blue-green or green algae you see on the surface of the water? It can actually be extremely harmful to humans, as well … Read more
Invasive Zebra Mussels
A Guest Post from the St. Croix River Association SPACE Fast Facts About the River The St. Croix River has more than 40 species of native mussels, which is more … Read more
