Lake Minnetonka

Notice:  Road construction will impact travel around the northeast corner of Lake Minnetonka, particularly to/from the Grays Bay and Wayzata Bay public accesses. Scheduled project dates are fall 2014-fall 2016.  We recommend planning travel routes accordingly and having back-up locations in case of closures, detours, or crowds. Project Details From Hennepin County external link


At over 14,000 acres in size, Lake Minnetonka is the largest lake in the Twin Cities metropolitan area. It is a system of basins with a range of fertility, bottom types, and depths, and is the source of Minnehaha Creek. Minnetonka's size and location make it very popular for year-round recreation, so demands on its aquatic resources are varied and great.


Map of Lake Minnetonka Bays & Connected Lakes This is a PDF file. You will need Adobe Acrobat Reader to download it.


This vast, interconnected system has a large, diverse fish community. A high-quality largemouth bass population draws multiple tournaments every year. Sunfish and crappies provide year-round fishing. A noteworthy muskie fishery has been established from stockings begun in the late 1970s. Northern pike and walleye are predator-fish mainstays. Anglers face challenges related to heavy boat traffic and-- at peak use times-- crowded parking and access spaces.  Several unwanted exotic species are established.  Be sure to take the proper measures so undesired organisms aren't spread to or from Lake Minnetonka; it's the law.


MN DNR Fisheries began monitoring Lake Minnetonka fish populations since 1949. From 1997-2012, we made annual gillnet surveys to better examine changes in walleye, northern pike, and yellow perch populations.  (Future sampling is scheduled for every other [even-numbered] year.) Management includes plans for muskie and walleye stockings every other year-- walleye in even-numbered years, muskie in odd-numbered years, with adjustments in cases when the scheduled nubmers and ages are not available when scheduled.


Bowfishing for rough fish is allowed under certain conditions and in certain locations. An agreement among jurisdictions resulted in lake-wide rules coordinated through the Lake Minnetonka Conservation District; a summary is found in their Rules and Regulations external link.


Muskie Stocking Study Started in 2009


Recent Survey Summaries

Bass Fishing Tournaments-- Catch Data Summaries (2010-2015)  2015 Results Through July 20

Bass Sizes From Angler Reports:  Data Summaries 2003-14 pdf  Explanation/Detail of Bass-Size Study pdf  (results from 2003-13; Minnetonka graphs on pages 9 & 11)

Lake Minnetonka 2012 Gillnet Assessment This is a PDF file. You will need Adobe Acrobat Reader to download it. (Large File: 2.5 MB | 87 pg)    Full Written Report

Lake Minnetonka 2011 Special Assessment-- Largemouth Bass Electrofishing This is a PDF file. You will need Adobe Acrobat Reader to download it.


Abundance Trend Graph of Northern Pike and Walleye
Lk Minnetonka Northern Pike & Walleye Gillnet Catches 1977-2014 pdf


Angler ("Creel") Survey Results
Lake Minnetonka Angler Survey Summary 1995-96 pdf


Most Recent Lake Minnetonka Stockings:

Fall 2015:  3,672 muskellunge fingerlings; 12,964 walleye yearlings (1,852 lb) by permit to Westonka Walleye Program.

Fall 2014:  164,337 walleye fingerlings (6,445 lb)-- 67% from private-source contract, 33% from DNR pond harvests. An additional 10,500 walleye fingerlings were stocked in the north and west basins by permit to Westonka Walleye Program.

Next Scheduled Lake Minnetonka Stocking:
 6,445 lb walleye fingerlings in fall 2016


Minnetonka Tested For VHS Virus
Since 2008, gamefishes have been tested to detect presence of the virus causing viral hemorrhagic septicemia (VHS). Minnetonka sampling is part of ongoing statewide surveillance to track possible VHS outbreaks and impacts. Minnetonka will continued to be tracked for this virus. As of the most recent test (May 2015), VHS had not been detected.