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Stunning log cabin on 1/2 acre lot w/ 200' of frontage on Lake...

Lakefront  Home  Edgerton, Wisconsin

118 Potowatomi Drive

3 2.0   Sf: 1909   Yr: 1940  Acres: 0.600

Welcome to this unique multi-family home nestled on over one...

Home  Fort Atkinson, Wisconsin

W7999 High Ridge Road

5 0.0   Yr: 1949  Acres: 0.810

Back on the market - offer fell through. Great tri-level...

Home  Edgerton, Wisconsin

1244 E Lakeside Drive

4 2.0   Sf: 2300   Yr: 1996  Acres: 0.570

Charming meets modern in this newly built three-bedroom...

Home  Edgerton, Wisconsin

N1053 Olson Road

3 2.0   Sf: 1248   Yr: 2025  Acres: 0.240

Immediate occupancy on this great starter home or year around...

Home  Edgerton, Wisconsin

10950 N Gladys Drive

2 1.0   Sf: 1140   Yr: 1948  Acres: 0.190

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Blocks away from Koshkonong Lake! A well is required and...

Lot  Edgerton, Wisconsin

Lot 4-6 Road Seven West

Acres: 0.430

Your opportunity to have 20' of deeded access at the end of Reed...

Lot  Edgerton, Wisconsin

10980 N Reed

Acres: 0.220

Showing 10 lake properties within 20 miles:

Estimated completion date is 4/1/2025. Welcome to your dream...

Lakefront  Home  Mcfarland, Wisconsin

2394a County Road AB

4 3.0   Sf: 3232   Yr: 2025  Acres: 0.280

Estimated completion date of 9/1/2025. Discover your dream home...

Lakefront  Home  Stoughton, Wisconsin

2052 Barber Drive

4 3.0   Sf: 2748   Yr: 2025  Acres: 0.170

Rare opportunity to make this spacious executive ranch on the...

Riverfront  Home  Edgerton, Wisconsin

384 E Samuelsen Drive

3 4.0   Sf: 3317   Yr: 2007  Acres: 0.610

SPECTACULAR Victorian just blocks away from downtown Lake Mills!...

Home  Lake Mills, Wisconsin

312 E Lake Street

6 5.0   Sf: 4651   Yr: 1895  Acres: 0.390

The opportunity to own 91 ft of PRIME frontage on Lake Ripley is...

Lakefront  Home  Cambridge, Wisconsin

N4142 Sleepy Hollow Rd

4 2.0   Sf: 1532   Yr: 1930  Acres: 0.410

Take a walk to Whitewater Lake only 2 min away, This is what...

Home  Whitewater, Wisconsin

N7374 Lorwood Dr

5 4.0   Sf: 4420   Yr: 2024  Acres: 2.010

Step inside to feel the warmth of this one of a kind home filled...

Home  Lake Mills, Wisconsin

N6761 Shorewood Hills Road

3 4.0   Sf: 2889   Yr: 1998  Acres: 0.640

Step inside to feel the warmth of this one of a kind home filled...

Home  Lake Mills, Wisconsin

N6761 Shorewood Hills Road

3 4.0   Sf: 2889   Yr: 1998  Acres: 0.330

Immaculate 4 bed log cabin on quiet dead end country street with...

Home  Stoughton, Wisconsin

2095 Yahara Drive

4 3.0   Sf: 2726   Yr: 1985  Acres: 0.570

Great location & a huge desirable lot for the nature lover! This...

Waterfront  Home  Johnson Creek, Wisconsin

465 Hunters Glen Ln

3 2.0   Sf: 1490   Yr: 2006  Acres: 2.360

Lake Koshkonong photo

Lake Koshkonong Information

Lake Koshkonong is a large glacial lake located in southeastern Wisconsin, primarily in Jefferson County. It covers approximately 3,200 acres and has a maximum depth of about 10 feet. The lake is fed by the Rock River and is a popular destination for recreational activities, including fishing and boating. Lake Koshkonong is a 10460 acres lake in three counties. Wisconsin's third largest lake!
10,640 acres. Doorway to Wisconsin's vacationland. Only 1.5 hr from Chicago, this beautiful recreational lake is known for fishing, boating, water sports. Prefect getaway. Still affordable lakefront and deeded lake access properties available. Year round recreational area.

Fishing

Lake Koshkonong is known for its diverse fish populations, making it a popular spot for anglers. Common species found in the lake include:

- Walleye
- Northern Pike
- Largemouth Bass
- Bluegill
- Crappie
- Channel Catfish

Fishing is allowed year-round, with specific regulations depending on the species and season. Anglers are advised to check Wisconsin's Department of Natural Resources (DNR) regulations for limits, sizes, and specific season dates. The lake's shallow waters make it particularly good for panfish and bass, especially in the spring and summer months.

Boating

Lake Koshkonong is also a favorite for boaters. The lake's relatively shallow depth makes it suitable for various types of recreational boats, including:

- Pontoon boats
- Fishing boats
- Kayaks and canoes
- Jet skis

Boating regulations on the lake include the need for appropriate safety equipment (like life jackets) and adherence to speed limits in certain areas to ensure safe navigation. There may be public boat landing sites available for putting in and taking out watercraft.

Amenities and Accessibility

- Public Access: There are public boat launches available, making it easy to access the lake.
- Camping: Nearby campgrounds and parks may offer camping facilities for a more extended stay.
- Wildlife Viewing: The area surrounding Lake Koshkonong is home to a variety of wildlife, making it a great spot for birdwatching and other nature-related activities.

Local Attractions

In addition to fishing and boating, the area around Lake Koshkonong offers various attractions, including:

- Hiking and biking trails
- Local parks
- Dining and shopping in nearby towns (such as Fort Atkinson and Jefferson)

Whether you’re interested in fishing, boating, or simply enjoying the natural beauty of Wisconsin, Lake Koshkonong offers various opportunities for outdoor recreation. Always check current conditions and regulations before heading out, as they can change seasonally.

If you're interested in specific real estate options, amenities, or activities around the lake, feel free to ask a Lake Real Estate Specialist!

Are Jet Skis permitted on Lake Koshkonong? Yes
Can you Swim in Lake Koshkonong? Yes
What is the Water Quality at Lake Koshkonong? Average
What is the Average water level variance at Lake Koshkonong? 7 ft.
Are Boat Docks permitted at Lake Koshkonong? Yes
Are Power Boats permitted at Lake Koshkonong? Yes
What is the Lake Depth at Lake Koshkonong? Max 7' feet
What are the Nearby Cities to Lake Koshkonong? Edgerton, WI (1 mile); Milton, WI (5 miles); Chicago, IL (1 1/2 - 2 hours)
What is the Closest Airport to Lake Koshkonong? Rock County Airport in Janesville, Dane County Airport in Madison (30 miles)
What are the Building restrictions at Lake Koshkonong? Permit Required