Little Mamie Lake
Oneida, Vilas County, Wisconsin
About Little Mamie Lake
Little Mamie Lake is a prized trout lake in the Oneida, Vilas County Northwoods — cold, clear, and ideal for fly fishing, a intimate 16-acre lake reaching 12 feet at its deepest. Access is limited, which keeps boat traffic low — a plus for solitude seekers. Anglers target Largemouth Bass and Trout.
Bottom composition: 80% sand, 5% gravel, 0% rock, 15% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
45.89950° N, 89.49530° W
WBIC 999500 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Trout hold in the deepest, coolest water during summer. Early morning stillwater fishing or bottom rigs near spring seeps is productive.
- ·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
Little Mamie Lake has limited visibility and a gravel and sand bottom, making it better suited for boating and fishing than swimming. The 16-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Little Mamie Lake are coming soon. Know a great spot near Little Mamie Lake? Share it at staynorthern.com/contact. Looking for restaurants near Oneida, Vilas County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Little Mamie Lake is one of Oneida, Vilas 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 Little Mamie 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 typically goes out in late April to early May on northern Wisconsin lakes. Walleye and bass fishing peaks from late May through June and again in September and October. Summer brings warm water temps ideal for swimming from late June through August. Fall color peaks in late September — some of the most dramatic foliage in the state. Snowmobile and ice fishing season runs December through March, with hard ice typically forming by late December.
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Frequently Asked Questions
What fish can you catch in Little Mamie Lake?
Little Mamie Lake is home to Largemouth Bass, and Trout. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Can you boat on Little Mamie Lake?
Little Mamie 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 Little Mamie Lake?
Little Mamie Lake has 16 acres in surface area, a maximum depth of 12 feet.
What is the bottom of Little Mamie Lake like?
The lake bottom is composed of 80% sand, 5% gravel, 0% rock, 15% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Little Mamie Lake?
No invasive species are currently documented in Little Mamie Lake by the Wisconsin DNR. Always clean, drain, and dry your boat before leaving to help protect this lake.
Where is Little Mamie Lake located?
Little Mamie Lake is located in Oneida, Vilas County, Wisconsin. GPS coordinates: 45.8995° N, 89.4953° W.
Are there vacation rentals on Little Mamie Lake?
Stay Northern is building the most complete rental directory for Oneida, Vilas County lakes. Check our Little Mamie Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Oneida, Vilas County lake rentals.
Fishing Regulations
Current season regulations for Little Mamie 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 | May 2, 2026 to June 19, 2026 | The minimum length limit is 14" and the daily bag limit is 5. | — |
| Largemouth Bass And Smallmouth Bass | June 20, 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 | No minimum length limit and the daily bag limit is 5. | — |
| 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. | — |
| Smallmouth Bass | May 2, 2026 to June 19, 2026 | Fish may not be harvested (catch and release only). | — |
| 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 is 15", but walleye, sauger, and hybrids from 20" to 24" may not be kept, and only 1 fish over 24" is allowed. 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
- 999500
- County
- Oneida, Vilas County
- Surface Area
- 16 acres
- Max Depth
- 12 ft
- Bottom
- 80% sand, 5% gravel, 0% rock, 15% muck
- Lake Type
- lake
- Coordinates
- 45.8995, -89.4953
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Little Mamie Lake? Let us know.
Lake data sourced from the Wisconsin DNR. Last updated 4/30/2026.