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Currently 57° FAIR
Winds6mph
Humidity36%
Visibility10mi
Dew Point30°
,

Square Lake

Washington County - Minnesota
moon phase
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Each week we're giving away a $25 Kiwk Trip gift card to one lucky angler. All you need to do is upload a pic of your catch for a chance to win! Click here to see last week's winner.
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Frequently Asked Questions About Square Lake, MN


How big is Square Lake?
Square Lake is approximately 203 sq acres (0.8 sq km) in size with 2 miles (3.9 km) of shoreline.

How deep is Square Lake?
Square Lake is approximately 68 feet (20.7 m) at its deepest point.

What kind of fish can you catch in Square Lake?
Although thery may be others but anglers can expect to find a variety of fish including Black Bullhead, Black Crappie, Bluegill, Brown Bullhead, Brown Trout, Largemouth Bass, Northern Pike, Pumpkinseed, Rainbow Trout, Walleye, Yellow Bullhead and Yellow Perch in Square Lake.

Other fish species in the lake include Banded Killifish, Blackchin Shiner, Blacknose Shiner, Bluntnose Minnow, Common Shiner, Golden Shiner, Green Sunfish, Hybrid Sunfish, Johnny Darter, Spotfin Shiner and White Sucker.



Are there fishing guides or charters for Square Lake?
Yes! There are fishing guides and charters for Square Lake and/or the surrounding area.

What are the closest cities to Square Lake?
Nearby cities and towns include Marine on St. Croix, MN, Somerset, WI and Houlton, WI.

Are there places to stay in the Square Lake area?
Are you craving a weekend escape from the hustle and bustle of city life? Or maybe you're an avid angler in search of the perfect fishing spot? Look no further! Square Lake and its surrounding area offer an abundance of options to suit your needs. If you're in need of accommodation, check out our area map which highlights some of the best places to stay. And if you're looking for even more options, head on over to our Travel section. But why settle for a traditional hotel or resort when you can take your adventure to the next level by renting a RV? The open road awaits you!
More Lodging Options

Are there topographical lake maps available Square Lake?
We have an topograpical map for online viewing near the top of this page. Lake-Link Pro users can download an print a topograpical map of Square Lake (.pdf format) along with 2,700 more lake maps. For more information on all the benefits of Lake-Link Pro click here.

Are there boat launches on Square Lake?
We know of 1 public boat launch on Square Lake. Please observe any specific lake regulations posted by the boat launch and please help keep the launch area free of litter.

Are there places to eat and drink near Square Lake?
Yes, you can find numerous options in the area. Click the button below to see what's nearby.

History & Status of the Fishery

The water quality in Square Lake is the best in the Twin Cities metro area. The secchi disk reading for 2014 was 18.0 feet. In 1974, due to high water quality and to provide a unique fishery in a major metropolitan area, the management of the lake was changed from warm water gamefish to include Salmonids. Rainbow Trout are now the primary management species with Bluegills the secondary management species. There were no trout sampled in the 2014 assessment. However, there is a stocking moratorium on Rainbow Trout in effect from 2013 through 2015 while the watershed district investigates any connections between the trout and zooplankton interactions on water clarity. Bluegill abundance was below the median level for trap nets, however, it falls in the historic catch range for this lake. The average size of Bluegills sampled was 6.42 inches. Northern Pike were sampled above the median level for abundance in gill nets. Lengths of pike ranged from 9.96 to 37.76 inches with an average of 17.93 inches and 2.24 pounds. Approximately 27% of NOP sampled were at or above 25 inches in total length. Black Crappie abundance during this assessment was the highest since 1994. Lengths ranged from 3.35 to 10.28 inches in length. Two Largemouth Bass were captured in the gill nets and were 9.96 and 9.84 inches in length. These two bass were aged to be 3 years old and 12 years old respectivley, indicating a potentially wide range of growth in this lake. Yellow Perch were sampled at a rate of 1.25 fish/net set, which is below the first quartile for abundance. Lengths ranged from 6.06 to 10.87 inches in length. Black Bullheads, Brown Bullheads and Yellow Bullheads were sampled at a rate above the third quartile for abundance for gill nets.


What is the average air temp for Square Lake?
Looking forward to your next adventure at Square Lake? Don't forget to plan ahead! Weather can be unpredictable, but we've got you covered. On average, air temperatures during this time of year range from a high around 57°F (14°C) to a low around 37°F (3°C). Of course, these are just historical averages, so be prepared for anything Mother Nature throws your way. For the most up-to-date weather information, be sure to check out our Weather Bar located at the top of this page.

Are there any state parks near Square Lake?
Enjoy more of the outdoors with a visit to an area state park. There are 5 state parks in the vacinity of Square Lake.

For more Minnesota State Park information see our State Park Guide.

Square Lake Reviews
Below is the word on street about Square Lake.
Have you been to Square Lake? Why not share your personal reveiw with others?
Submit Review
jaydon d.
St. Francis, MN
5 star rating
Massive slab sunnys, abundant bass and plenty of northern and trout if you know how to get them. No boat traffic rarely more than 5 boats at once a few cabins. Awesome lake
Reviewed May 12, 2018
michael h.
2 star rating
small fish lots of boat traffic no walleye clear water
Reviewed Jul 30, 2013
rainbow man
4 star rating
Very Good Water Clarity - A Good Trout Lake If You Know The Secrets!!
Reviewed May 26, 2000

More Nearby Lakes To Explore
There's more lake's to explore around Square Lake...
DISTANCE ACRES MAX DEPTH
Clear Lake 1.1 mi 31 27 ft
Clear Lake 1.1 mi 42 27 ft
Mays Lake 1.2 mi 50 25 ft
East Boot Lake 1.4 mi 47 27 ft
Big Carnelian Lake 1.4 mi 457 66 ft
West Boot Lake 1.7 mi 50 34 ft
Terrapin Lake 1.8 mi 86 15 ft
Little Carnelian Lake 2.6 mi 157 68 ft
Long Lake 3.0 mi 71 12 ft
Loon Lake 3.5 mi 53 15 ft
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