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Lake Name:

a lake.
Contact information
For information on Lakes in Wisconsin, contact:
Wisconsin DNR Lakes
Division of Water
Bureau of Water Quality
DNR Contacts for Johns Lake

Johns Lake Management District [exit DNR]

Find A Lake > Waushara County > Johns Lake

Johns Lake
Waushara County, 71 Acres

Facts & Figures
Name Johns Lake
Waterbody ID (WBIC) 245800
Area 71 ACRES
Maximum Depth 41 feet
Mean Depth 22 FEET
Bottom 50% sand, 0% gravel, 0% rock, 50% muck
Waterbody Type lake
Hydrologic Lake Type SEEPAGE
County Waushara
Region NE
Latitude, Longitude 44.08032330, -89.21079230
Contour (Bathymetric) Map Contour Map
Interactive Map Interactive Map
Lake Management
Lake Organizations Johns Lake Management District [exit DNR]
Boat Landings 1
Boating Ordinances ** designated mooring area, pfd requirements, slow-no-wake areas, slow-no-wake hours, speed limits (mph), swimming area, swimming regulations, water skiing restrictions, waterway markers - See Details
Fish Panfish, Northern Pike and Trout
Lake Health
Invasive Species *
Banded Mystery Snail, Eurasian Water-Milfoil
Trophic Status Oligotrophic

* About Invasive Species: Disclaimer: Aquatic invasive species (AIS) records are assigned statuses of "verified", "observed", or "no longer observed" based on AIS Status Guidance. In general, "verified" populations are established and have been verified by a taxonomic expert. Populations with the "observed" status have not been verified by a taxonomic expert or do not have established populations. Populations with the "no longer observed" status include populations where a reproducing population did not establish. Our inventories are not necessarily exhaustive so it is important to report occurrences. To report new discoveries visit: See the Aquatic Invasive Species Guidance for information on how statuses are assigned. Personally identifiable information on data collection forms may be provided to requesters to the extent required by Wisconsin's Open Records Law [ss. 19.31-19.39, Wis. Stats.].

** About Boating Ordinances: Before boating on an unfamiliar Wisconsin waterways check for a sign at the public boat landing to determine if there are local regulations (more restrictive than state law) which may apply on that waterbody. Also be sure to review the document Wisconsin Boating Regulations at to learn about statewide regulations. There may be a delay between the time an ordinance is passed and the time it gets into our database. Therefore, the only way to know for sure if a water body has an ordinance in effect is to look for a sign posted at a public boat landing.