Have you happened to spot any odd looking blobs around the lake? If you did, you were looking at a Bryozoan colony. Dan Sharpe reports that he spotted two on the east side of the lake recently. According to the Lake Stewards of Maine website, Bryozoans are “… tiny colonial invertebrate animals belonging to the phylum ‘bryozoa’, and are also known as “moss animals”. There are 20 freshwater species worldwide. A bryozoan colony, consisting of individuals called zooids, may resemble a brain-like gelatinous mass and be as big as a football, and can usually be found in shallow, protected areas of lakes, ponds, streams and rivers, and is often attached to things like a mooring line, a stick, or a dock post, etc.” While Bryozoans are not good to eat and they are a little creepy looking, they are good for the lake. They eat algae and are usually a sign of good water quality. So odd as they may look, they are a happy sight for our lake. You can find more information about them here: https://www.lakestewardsofmaine.org/programs/other-programs/bryozoans/ and https://nature.mdc.mo.gov/discover-nature/field-guide/bryozoans-moss-animals#:~:text=Bryozoans%20are%20microscopic%20aquatic%20invertebrates,a%20rock%20or%20submerged%20branch.

Protecting Lake Iroquois
Nestled amid the rolling hills of mid-Chittenden County, Lake Iroquois is a 237-acre spring and tributary-fed body of water surrounded by the towns of Williston, Hinesburg, Richmond and St. George. The Lake Iroquois Association is a steward of this haven for recreation, wildlife, and the surrounding ecosystem.
Controlling Invasives

Learn how LIA continues to work to prevent and control the spread of invasive species such as Eurasian milfoil, water chestnut, and zebra mussels.
Water Quality

We maintain and improve the lake's water quality through 40+ years of data, stewardship projects, plant surveys and a detailed manual for lakeshore property owners.
Meet our greeters, spot wildlife, swim in the clean water, learn about boat safely, and have an enjoyable time at the lake.