Blue Lake
Oneida County, Wisconsin
About Blue Lake
Blue Lake earns its reputation as one of Oneida County's premier walleye fisheries, a mid-sized lake at 441 acres and up to 49 feet deep. Access is limited, which keeps boat traffic low — a plus for solitude seekers. The fishery includes Panfish, Smallmouth Bass, and Walleye. Note that invasive species (Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil) have been documented here — clean your boat before leaving.
Bottom composition: 70% sand, 5% gravel, 20% rock, 5% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
45.83920° N, 89.75800° W
WBIC 1538600 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Walleye feed most actively at dawn and dusk. Jig along deep structural breaks or troll crankbaits along weedlines at 6–8 ft depth.
- ·Night fishing under a full moon can produce excellent walleye results from late June through August.
- ·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
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 Blue Lake? Local dining recommendations coming soon.
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Insider Tips
Local knowledge about Blue 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
Banded Mystery Snail, Chinese Mystery Snail, Eurasian Water-Milfoil, Hybrid Eurasian / Northern 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
Banded Mystery Snail and Chinese Mystery Snail and Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil have been documented in Blue 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 Blue Lake?
Blue Lake is home to Largemouth Bass, Panfish (Common), Smallmouth Bass (Common), and Walleye (Common). Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Can you boat on Blue Lake?
Blue 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 Blue Lake?
Blue Lake has 441 acres in surface area, a maximum depth of 49 feet, a mean depth of 25 feet.
What is the bottom of Blue Lake like?
The lake bottom is composed of 70% sand, 5% gravel, 20% rock, 5% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Blue Lake?
Yes — Banded Mystery Snail and Chinese Mystery Snail and Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil have been documented in Blue 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 Blue Lake located?
Blue Lake is located in Oneida County, Wisconsin. GPS coordinates: 45.8392° N, 89.7580° W.
Are there vacation rentals on Blue Lake?
Stay Northern is building the most complete rental directory for Oneida County lakes. Check our Blue Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Oneida County lake rentals.
Fishing Regulations
Current season regulations for Blue 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
- 1538600
- County
- Oneida County
- Surface Area
- 441 acres
- Max Depth
- 49 ft
- Mean Depth
- 25 ft
- Bottom
- 70% sand, 5% gravel, 20% rock, 5% muck
- Lake Type
- lake
- Coordinates
- 45.8392, -89.7580
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Blue Lake? Let us know.
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.