• December 2018 MLID Board Meeting Date Change --

    The December 2018 Maple Lake Improvement District Board meeting is being changed from Thursday, December 13th  and will be held on Friday, December 7th at 6:00 at the Lakeview.

  • Aquatic Invasive Species: A Minnesota Handbook --

    A good booklet about AIS was put together with information from the University of MN Extension, MN DNR and MN Sea Grant resources called “Aquatic Invasive Species:  A Minnesota Handbook”.  Click Here for a link to that Handbook.

  • Water Quality Notice --

    Maple Lake water test 8-24-2018 results-
    The algal toxin test showed that the microcystin concentration has fortunately decreased. The test strip indicated that there was some algal toxin present, but the concentration appeared to be somewhere between 0 and 1 ppb, which should be a safe concentration that is in line with some drinking water recommendations/standards.

    Orginal Post:  The Maple Lake Improvement District would like to share some information on “blue-green algae” in Maple Lake. On July 27, 2018 Corey Hanson with the Red Lake Watershed District completed a second water test for algae, with results of 5ppb. This is the same results as the mid June test.

    The EPA categorizes the level of 4ppb as a low risk, and the NOAA website lists 4ppb as a level that could be an irritant to people with allergies. 5 Parts Per Billion (ppb) was explained as having 5 damaged golf balls out of one billion golf balls.  Again,  5ppb is a concern and people using the lake should take notice and make judgment themselves on there use of the lake.

    The Maple Lake Improvement District takes regular water samples from 4 locations on the lake and the test results can be viewed at RMB Laboratories website. The MLID takes water quality seriously and are watching the lake quality closely.


  • 2018 Mosquito Spraying Dates --

    The Maple Lake Improvement District will be spraying for mosquitoes again in 2018.  Click above to see the dates the spraying will take place.

  • Aerial photos of Maple Lake are available for order. --

    Vern Whitten Photography has aerial photos of Maple Lake available for sale.  There are two photos to choose from:

    • A view from the northeast end
    • A view from the southeast end

    Click above to see the photos and the contact information for Vern Whitten Photography if you would like to order one of these pictures.

  • Weather Alerts --

    Re-register for weather alert at the Polk County website or call the Sheriff’s office.

  • Outlet Dam Repaired --

    The outlet dam has been repaired. The MILD board would like to thank Polk County Commissioner Craig Buness for his help. They would also like to thank Rich Sanders of the Polk County Highway Department for his help and for getting the job done so quickly.

  • Boat and Water Struture Permit Guidelines --

    Download the permit application for off-shore structures here.

  • Water Testing -- Water testing will be done by board members and results can be found online.
  • Personal Watercraft Laws -- Be safe this summer and follow personal watercraft laws.
  • Stop Aquatic Hitchhikers! -- Aquatic hitchhikers can spread in many ways such as on aquatic plants, on recreational equipment, and in water. Fortunately, there are a few simple actions you can take to prevent them from spreading.
  • Meeting Minutes Available Online -- View minutes of past Maple Lake Improvement District meetings, and the agenda for upcoming meetings,
  • Maple Lake Historical Ice-Out Dates --

    Have you ever wondered when the ice went out on Maple Lake one, two or even thirty years ago? Now you'll know!