Join Lake Alert
Stay informed of lake level changes, water treatment schedule. You will be alerted via phone and or text message. You can opt out at any time. Click Here
Sorry, we're unable to load this blog.
Contact Numbers
Emergencies
911
Boating Accidents
Report to CT DEP
860-434-8638
Lake Authority
203-364-4002
Interested in joining the Lake Lillinonah Authority
Board member openings in the following towns:
Southbury2 SeatsBrookfield1 SeatNewtown 1 SeatRoxbury 1 Seat Call 203-364-4002 or email
Lake Level
Dial 1-888-417-4837
select menu item 2
then item 2 again
Zebra Mussels Found in Lake Lillinonah
