Current Water Level (Updated N/A at :AM)

Safe for Recreational use : ' | What is this?

This is the current water level of Lake Lillinonah. Our safety indicator should be used as a guideline only; higher lake elevations cause more floating debris. Always use caution and watch out for floating debris when navigating Lake Lillinonah.

Safest: below 194'
Debris presence unlikely - safe for recreational use.

Caution: 194' to 195'
Debris possibly present - caution advised.

Use Extreme Caution: above 195'
Debris likely present - dangerous.

Friends of the Lake

Protecting & Enjoying Lake Lillinonah since 2003

Latest Announcements

Tools & Resources

Copper Sulfate Treatment: The Lake Lillinonah Authority will be applying Copper Sulfate to limited areas of Lake Lillinonah on Tuesday, August 31, 2010 to reduce algae. For more information, please see earlier articles on this website regarding Copper Sulfate treatments. read more...; Posted: August 31, 2010

WNPR’s Nancy Cohen reports on the algae in Lake Lillinonah: National Public Radio's Nancy Cohen visited Lake Lillinonah recently. To find the link to her story, please read more...; Posted: August 18, 2010

What’s that white film floating on Lake Lillinonah?: If you're wondering what that milky-white substance is floating near our shorelines this week, please read more...; Posted: July 22, 2010

Guest Speakers Announced: Friends of the Lake announces this year's guest speakers at the anniversary celebration... read more...; Posted: July 20, 2010

View Archive

Our iPhone App: To register for access to our iPhone reporting application,
click here.

Photo Galleries: View our photo gallery of the debris, the pollution and the beauty of Lake Lillinonah.

Data, Articles and Documents: Browse our archives for historical water quality data, articles and documents and pictures related to Lake Lillinonah

: Coming Soon: Have you seen debris in Lake Lillinonah? If so, please fill out this online form to help us document this ongoing problem.

Water Level: Coming Soon: Click here to see our real-time water level readings, and to access a history of those readings.

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Please support volunteers who are fighting to reduce debris and pollution in Lake Lillinonah. Membership includes newsletters, email notifications and invitations to members-only events.

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Safety Information

Lake Emergencies: 911

Report Boating Accidents:
CT DEP 860-434-8638

Call for Water Level:
888-417-4837
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Current Water Level (Updated N/A at :AM)

Friends of the Lake

Protecting & Enjoying Lake Lillinonah since 2003

Latest Announcements

Tools & Resources

Become a Member

Safety Information

Friends of the Lake, Inc.

Announcement Feeds

Lake Lillinonah Authority

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