2018 LSA membership drive is underway

The Lake Sullivan Association provides many benefits to LSA members that improve Lake Sullivan and it's community. Become a new ...
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Lake Sullivan water quality testing

Lake Sullivan Association has been submitting water samples and testing water clarity since 2008. Steve Pavelka, our tester, recently completed ...
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Become an LSA Landing Ambassador

The Lake Sullivan Association Landing Ambassador Program (LAP) is a part of the MN Department of Natural Resources fight to ...
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Lake Sullivan 2016 vegetation report

Freshwater Scientific Services conducted a lake-wide aquatic plant survey for Sullivan Lake on August 2-3, 2016 using the point-intercept method described ...
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Study identifies hundreds of impaired Minnesota lakes and streams – including Lake Sullivan

Scientists have identified pollution in hundreds of additional Minnesota lakes and streams. The new update comes as the state is ...
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Lake Sullivan Ice Out History

Lake Sullivan's ice out date for 2017 was March 31st. The definition of lake ice-out varies from lake to lake, ...
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LSA’s Mission Statement

As the Lake Sullivan Association has evolved over time, its important to review and validate that the LSA Mission Statement keeps ...
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Minnesota Lakes & Rivers Advocates

Minnesota Lakes and Rivers Advocates is the only advocacy group soley focused on protecting Minnesota's lake and river heritage for ...
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Ice pushup and erosion control

Greetings Sullivan Lake residents and property owners. This past winter was another year of inadequate snow cover so we saw ...
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Lake Sullivan 2015 lake water level report

The 2015 lake water level report from the Minnesota Department of Natural resources for Lake Sullivan indicates that the lake ...
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Lake Sullivan weather

11/17 0%
Sunny. High 24F. Winds WNW at 5 to 10 mph.
High 25° / Low 8°
Mostly Cloudy
11/18 0%
Mostly Cloudy
A mix of clouds and sun early, then becoming cloudy later in the day. High 29F. Winds SW at 5 to 10 mph.
High 29° / Low 18°
Partly Cloudy
11/19 20%
Partly Cloudy
Cloudy skies early, then partly cloudy in the afternoon. High 24F. Winds N at 10 to 15 mph.
High 24° / Low 6°
Mostly Cloudy
11/20 20%
Mostly Cloudy
Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High around 30F. Winds SSW at 10 to 15 mph.
High 30° / Low 17°
Partly Cloudy
11/21 10%
Partly Cloudy
Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 26F. Winds E at 5 to 10 mph.
High 26° / Low 18°
11/22 20%
Cloudy. High 36F. Winds SSE at 10 to 15 mph.
High 36° / Low 32°
Chance of Rain
11/23 40%
Chance of Rain
Cloudy with occasional showers. High near 40F. Winds S at 10 to 15 mph. Chance of rain 40%.
High 40° / Low 29°


Upcoming Events – Click On The Event For More Details
  1. LSA Meeting

    December 8 @ 10:00 am - 11:00 pm
  2. LSA Meeting

    January 12, 2019 @ 10:00 am - 11:00 am
  3. LSA Meeting

    February 19, 2019 @ 10:00 am - 11:00 am
  4. LSA Meeting

    March 9, 2019 @ 10:00 am - 11:00 am
  5. LSA Meeting

    April 13, 2019 @ 10:00 am - 11:00 am

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