Tamarack Lake
Waukesha County, Wisconsin
About Tamarack Lake
Tamarack Lake is a consistent bass fishery tucked into Waukesha County — the kind of lake that rewards anglers who know it, a intimate 29-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. Note that invasive species (Eurasian Water-Milfoil) have been documented here — clean your boat before leaving.
Bottom composition: 15% sand, 15% gravel, 0% rock, 70% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
43.13960° N, 88.44890° W
WBIC 780600 · 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.
Local's Guide
Fishing
Species-specific tips above. Wisconsin fishing license required for ages 16+. See current season regulations below.
View fishing regulations ↓Swimming
Sandy bottom sections make for good swimming. No lifeguard on duty — swim at your own risk.
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Nearby Dining
Looking for supper clubs and bait shops near Tamarack Lake? Local dining recommendations coming soon.
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Insider Tips
Local knowledge about Tamarack Lake — best times to visit, quiet spots, and what the regulars know. Contributed tips coming soon.
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Lake Conditions
Water Clarity
—
No data
Trophic Status
—
No data
Invasive Weeds
Present
Eurasian Water-Milfoil
Seasonal Notes
Coming soon
Ice-out dates, peak fishing windows
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Invasive Species Present
Eurasian Water-Milfoil has been documented in Tamarack Lake. Clean, drain, and dry all watercraft and equipment before leaving.
Report sightings to the Wisconsin DNR invasive species hotline.Frequently Asked Questions
What fish can you catch in Tamarack Lake?
Tamarack Lake is home to Largemouth Bass. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Can you boat on Tamarack Lake?
Tamarack 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 Tamarack Lake?
Tamarack Lake has 29 acres in surface area, a maximum depth of 15 feet.
What is the bottom of Tamarack Lake like?
The lake bottom is composed of 15% sand, 15% gravel, 0% rock, 70% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Tamarack Lake?
Yes — Eurasian Water-Milfoil has been documented in Tamarack Lake. Please clean, drain, and dry your watercraft and all equipment before leaving any Wisconsin water body to prevent the spread of invasive species.
Where is Tamarack Lake located?
Tamarack Lake is located in Waukesha County, Wisconsin. GPS coordinates: 43.1396° N, 88.4489° W.
Are there vacation rentals on Tamarack Lake?
Stay Northern is building the most complete rental directory for Waukesha County lakes. Check our Tamarack Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Waukesha County lake rentals.
Fishing Regulations
Current season regulations for Tamarack Lake
| Species | Season | Min. Length | Daily Bag |
|---|---|---|---|
| Bullheads | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Catfish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Cisco And Whitefish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Lake Sturgeon | Closed | No fishing allowed. | — |
| Largemouth Bass And Smallmouth Bass | May 2, 2026 to March 7, 2027 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Muskellunge And Hybrids | May 2, 2026 to December 31, 2026 on open water | The minimum length limit is 40" and the daily bag limit is 1. | — |
| Northern Pike | May 2, 2026 to March 7, 2027 | The minimum length limit is 26" and the daily bag limit is 2. | — |
| Paddlefish | Closed | No fishing allowed. | — |
| Panfish | Open All Year | No minimum length limit and the daily bag limit is 25. | — |
| Rock, Yellow, And White Bass | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Rough Fish | Open All Year | No minimum length limit and the daily bag limit is unlimited. | — |
| Round Goby | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Ruffe | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
| Shovelnose Sturgeon | Closed | No fishing allowed. | — |
| Trout | See specific regulations | https://dnr.wisconsin.gov/topic/fishing/trout/ . | — |
| Walleye, Sauger, And Hybrids | May 2, 2026 to March 7, 2027 | The minimum length limit is 18" and the daily bag limit is 3. | — |
| White Perch | Open All Year | The daily bag limit is 0, one may be killed and possessed for transport to a WDNR Office. | — |
Regulations sourced from Wisconsin DNR fisheries data. Always verify current regulations before fishing.
Lake Details
- WBIC
- 780600
- County
- Waukesha County
- Surface Area
- 29 acres
- Max Depth
- 15 ft
- Bottom
- 15% sand, 15% gravel, 0% rock, 70% muck
- Lake Type
- lake
- Coordinates
- 43.1396, -88.4489
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Tamarack Lake? Let us know.
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.