Aquatic Invasive Species as of 2018 ‐ Franklin County Waterbody Scientific name Common name Copperas Pond Myriophyllum spicatum Eurasian watermilfoil Deer River Flow Myriophyllum spicatum Eurasian watermilfoil First Pond Myriophyllum spicatum Eurasian watermilfoil First Pond Myriophylluum heterophyllum Variable leaf watermilfoil Floodwood Pond Myriophyllum spicatum Eurasian watermilfoil Follensby Clear Pond Myriophyllum spicatum Eurasian watermilfoil Franklin Falls Pond Eubosmina coregoni Water flea Franklin Falls Pond Myriophyllum spicatum Eurasian watermilfoil Franklin Falls Pond Myriophyllum spicatum Eurasian watermilfoil Franklin Falls Pond Potamogeton crispus Curly leafed pondweed Horseshoe Pond Myriophyllum spicatum Eurasian watermilfoil Indian Lake Myriophyllum spicatum Eurasian watermilfoil Kiwassa Lake Myriophyllum spicatum Eurasian watermilfoil Lake Colby Myriophyllum spicatum Eurasian watermilfoil Lake Flower Myriophyllum spicatum Eurasian watermilfoil Lake Flower Myriophylluum heterophyllum Variable leaf watermilfoil Lake Flower Potamogeton crispus Curly leafed pondweed Lake Titus Myriophyllum spicatum Eurasian watermilfoil Little Colby Pond Myriophyllum spicatum Eurasian watermilfoil Little Simon Pond Myriophylluum heterophyllum Variable leaf watermilfoil Little Square Pond Myriophyllum spicatum Eurasian watermilfoil Lower Chateaugay Lake Myriophyllum spicatum Eurasian watermilfoil Lower Chateaugay Lake Potamogeton crispus Curly leafed pondweed Lower Fish Creek Pond Myriophyllum spicatum Eurasian watermilfoil Lower Fish Creek Pond Myriophylluum heterophyllum Variable leaf watermilfoil Lower Saranac Lake Myriophyllum spicatum Eurasian watermilfoil Lower Saranac Lake Myriophylluum heterophyllum Variable leaf watermilfoil Lower Saranac Lake Potamogeton crispus Curly leafed pondweed Meacham Lake Myriophyllum spicatum Eurasian watermilfoil Middle Saranac Lake Myriophyllum spicatum Eurasian watermilfoil Mountain View Lake Myriophyllum spicatum Eurasian watermilfoil Oseetah Lake Myriophyllum spicatum Eurasian watermilfoil Oseetah Lake Myriophylluum heterophyllum Variable leaf watermilfoil Quebec Brook Hydrocharis morsus‐ranae European frogbit Second Pond Myriophylluum heterophyllum Variable leaf watermilfoil Simon Pond Myriophylluum heterophyllum Variable leaf watermilfoil Square Pond Myriophyllum spicatum Eurasian watermilfoil Square Pond Myriophylluum heterophyllum Variable leaf watermilfoil St. Lawrence River Tinca tinca Tench Tupper Lake Myriophylluum heterophyllum Variable leaf watermilfoil Union Falls Reservoir Myriophyllum spicatum Eurasian watermilfoil Union Falls Reservoir Myriophylluum heterophyllum Variable leaf watermilfoil Upper Fish Creek Pond Myriophyllum spicatum Eurasian watermilfoil Upper Fish Creek Pond Myriophylluum heterophyllum Variable leaf watermilfoil Upper Saranac Lake Alosa pseudoharengus Alewife Upper Saranac Lake Myriophyllum spicatum Eurasian watermilfoil.