About Birch Lake
Birch Lake is a consistent bass fishery tucked into Iowa County — the kind of lake that rewards anglers who know it, a intimate 11-acre lake reaching 15 feet at its deepest. Access is limited, which keeps boat traffic low — a plus for solitude seekers. Anglers primarily target Largemouth Bass.
Bottom composition: 20% sand, 0% gravel, 0% rock, 70% muck
Type: flowage · Hydrology: DRAINAGE
Lake Location
43.01860° N, 89.91530° W
WBIC 1244100 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Largemouth bass relate to shallow structure. Work topwater lures at dawn in summer, then switch to soft plastics rigged weedless around lily pads and fallen wood.
- ·Bluegill and crappie stack up in 8–15 ft of water near weedlines. Small jigs tipped with a waxworm are hard to beat.
- ·Panfish are often excellent for kids and beginners — look for them around any dock or submerged brush piles.
Local's Guide
Fishing
Species-specific tips above. Wisconsin fishing license required for ages 16+. See current season regulations below.
View fishing regulations ↓Swimming
Birch Lake has limited visibility and a gravel and sand bottom, making it better suited for boating and fishing than swimming. The 11-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Birch Lake are coming soon. Know a great spot near Birch Lake? Share it at staynorthern.com/contact. Looking for restaurants near Iowa County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Birch Lake is one of Iowa County's lesser-known gems — the kind of place locals return to year after year. Early mornings before 9am offer the calmest water and best fishing before boat traffic picks up. If you're visiting for the first time, check the DNR boat landing locations before you arrive — some are well-marked, others take a local to find. Know something about Birch Lake that visitors should? Share a tip at staynorthern.com/contact — we add the best ones to this page.
Lake Conditions
Water Clarity
—
No data
Trophic Status
—
No data
Invasive Weeds
Not documented
Clean lake
Seasonal Notes
See below
Ice-out dates, peak fishing windows
Ice out arrives in late March to early April on southern Wisconsin lakes. Bass and panfish fishing is excellent from early May onward. Swimming season runs from early June through September. Fall color peaks in mid-October. Ice fishing is possible in most winters but season length varies — check conditions before heading out.
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Frequently Asked Questions
What fish can you catch in Birch Lake?
Birch Lake is home to Largemouth Bass (Common), and Panfish. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Can you boat on Birch Lake?
Birch Lake does not currently have a public boat landing listed in the Wisconsin DNR database. Shore fishing or kayak/canoe access may still be available — check local access points.
How big is Birch Lake?
Birch Lake has 11 acres in surface area, a maximum depth of 15 feet.
What is the bottom of Birch Lake like?
The lake bottom is composed of 20% sand, 0% gravel, 0% rock, 70% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Birch Lake?
No invasive species are currently documented in Birch Lake by the Wisconsin DNR. Always clean, drain, and dry your boat before leaving to help protect this lake.
Where is Birch Lake located?
Birch Lake is located in Iowa County, Wisconsin. GPS coordinates: 43.0186° N, 89.9153° W.
Are there vacation rentals on Birch Lake?
Stay Northern is building the most complete rental directory for Iowa County lakes. Check our Birch Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Iowa County lake rentals.
Fishing Regulations
Current season regulations for Birch Lake
Regulation data is not available for this lake. Check with the Wisconsin DNR for current season rules before fishing.
Regulations sourced from Wisconsin DNR fisheries data. Always verify current regulations before fishing.
Lake Details
- WBIC
- 1244100
- County
- Iowa County
- Surface Area
- 11 acres
- Max Depth
- 15 ft
- Bottom
- 20% sand, 0% gravel, 0% rock, 70% muck
- Lake Type
- flowage
- Coordinates
- 43.0186, -89.9153
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Birch Lake? Let us know.
Lake data sourced from the Wisconsin DNR. Last updated 4/29/2026.