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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Lake Sullivan cleanup day is August 5th!

Help keep Lake Sullivan and it's surrounding area clean by picking up rubbish and disposing of it at the Lake ...
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LSA Picnic July 22!

Please join us on Saturday, July 22nd at the Harding Community Center for the annual Lake Sullivan Association Picnic! When: ...
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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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2017 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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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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Lake Sullivan weather

12/13 20%
Cloudy skies. A few flurries or snow showers possible. High around 25F. Winds NNW at 10 to 20 mph.
High 25° / Low 14°
12/14 10%
Cloudy. High 24F. Winds NW at 5 to 10 mph.
High 24° / Low 12°
12/15 20%
Cloudy. High 24F. Winds WSW at 5 to 10 mph.
High 24° / Low 15°
Snow Showers
12/16 50%
Snow Showers
Cloudy with snow showers mainly during the morning. High 26F. Winds ESE at 5 to 10 mph. Chance of snow 50%.
High 26° / Low 18°
Snow Showers
12/17 30%
Snow Showers
Becoming partly cloudy later with any flurries or snow showers ending by noontime. High 28F. Winds NW at 5 to 10 mph. Chance of snow 30%.
High 28° / Low 18°
Snow Showers
12/18 40%
Snow Showers
Partly cloudy skies during the morning hours will give way to occasional snow showers in the afternoon. High 34F. Winds WSW at 10 to 15 mph. Chance of snow 40%.
High 34° / Low 24°
Mostly Cloudy
12/19 10%
Mostly Cloudy
Mostly cloudy. High 31F. Winds WNW at 10 to 20 mph.
High 31° / Low 16°


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