To view the most recent Lake Level Reports, click on the “Reports” page.
As you may be aware, Starry Stonewort, a macroalga invasive species, has been found in area lakes. The OLMD is asking for your help in keeping it out of Okauchee Lake. There are several things you can do to keep it out of Okauchee Lake waterways.
1) Please look for this invasive species in the lake. It can often be found near boat launch sites.
2) Please thoroughly inspect and clean your boat, watercrafts and trailer if you have been in Little Muskego Lake, Big Muskego Lake and Long Lake in Racine County recently.
3) Learn about Starry Stonewort. Public education and prevention is critical to keeping this plant out of Okauchee Lake!
Please visit the following link to the DNR website for identification information: http://dnr.wi.gov/topic/invasives/fact/starrystonewort.html
Identification information on Starry Stonewort can also be found on the “Reports” page of this website. Contact the DNR or the OLMD if you believe you have spotted Starry Stonewort.
The “Slow No Wake” buoys have been removed from Okauchee Lake for the 2017 boating season. Please still follow the lake rules regarding speed limits when driving in the “Slow No Wake” areas.
Have you seen the new “Boatbusters”(Think “Ghostbusters” with a lake twist!) video ? If you need to call Waukesha County AIS staff about a mysterious finding in the lake, you should see this video! AIS staff also met September 7 and 8, 2017 with lake managers and researchers from Missouri, New York, Canada, Michigan, Minnesota, Wisconsin, and Illinois as well as the Army Corp of Engineers to colloborate efforts to prevent Starry Stonewort from spreading further into southeastern Wisconsin lakes. You can view the video and learn more about these recent AIS Staff activities by visiting the Waukesha County AIS webpage at www.waukeshacounty.gov/AIS.
In recent weeks, Okauchee Lake residents have reported items being removed from their shoreline, boat lifts and boats without permission. Consider taking items of value off your boat, lift and shoreline to prevent thefts from happening. Please be aware and if you see something, say something! Call “911” or the Town Police if you see theft occurring in your area.
Recently a postcard was sent to riparian owners as notification of 2017 chemical weed treatment for Okauchee Lake. The 2017 chemical treatment application, maps and permit can be found on the “Reports” page of this website.
Everyone needs to replace or rebuild a pier now and then. Not sure of the correct size or location? Sometimes the rules have changed since the last pier construction. Don’t worry! There is a place where people can go to find out the DNR rules and regulations. Please click the following link to visit the DNR webpage that will answer many FAQs:
Starry Stonewort has recently been found in Sturgeon Bay. Please see the article on the “Reports” page. Please continue to be diligent in keeping your boat, trailer and recreational equipment clean after traveling to other lakes. Also, please continue to be watchful for Starry Stonewort in area lakes- especially near boat launch sites. If you believe you have located Starry Stonewort, please contact Brad Steckart, Aquatic Invasive Species Coordinator at 262-335-4806 and leave a message if he is unavailable noting the location you believe you saw the plant.
The Okauchee Lake Management District has conducted aquatic plant surveys regularly since 1992. Eurasian Water milfoil has been present in each survey and was found in a survey in 1977. In 2013, milfoil was found in 43% of the sample points. This was down slightly from 56% in 2008. The native milfoil was found in only 5% of the sample points in 2013. Milfoil covers a wide range of areas in Okauchee Lake, from the shallow bays to the deep water. Okauchee Lake also has a native milfoil. Native plants, although sometimes a nuisance as well, have helped control the amount of milfoil. The District’s efforts, relying on herbicides and harvesting, is effectively managing the milfoil in Okauchee Lake. To date, there have been no signs of milfoil herbicide resistance in the lake.
Please visit the “Reports” page for the DNR article: “The Science Behind The Superweed – Eurasian Water Milfoil.” This article has been reprinted with permission of Wisconsin Natural Resources magazine.
The Wisconsin Legislature has made major changes to shoreland zoning in 2015-16. These changes are described in three short video presentations. Please click below to access the new shoreland zoning video presentations.
1. Introduction to shoreland zoning and recent changes to required shoreland lot sizes
2. Changes to shoreland setbacks, vegetation protection and impervious surface standards
3. Changes to standards for buildings located close to the shoreline
Whole video (all three parts combined; 30 minutes)
As you may be aware there are several aquatic invasive species to be mindful of when boating. The Spiny Water Flea is one such species! The Spiny Water Flea is a small crustacean that hurts lakes by making the water green in color and degrades fisheries. Always remember to clean your boat when removing it from the lake and empty any live wells aboard to prevent the spread of any aquatic invasive species. There is a great video available to boating enthusiasts and kids of all ages below.