Twin Lakes
Marquette County, Wisconsin
About Twin Lakes
Twin Lakes is a scenic Marquette County lake worth knowing about, a intimate 13-acre lake reaching 8 feet at its deepest. The lake has public boat landing access, making it easy to launch for a day on the water. Note that invasive species (Curly-Leaf Pondweed, Eurasian Water-Milfoil) have been documented here — clean your boat before leaving.
Bottom composition: 99% sand, 0% gravel, 0% rock, 0% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
43.90870° N, 89.58500° W
WBIC 103100 · Wisconsin DNRLocal'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.
Content coming soon
Nearby Dining
Looking for supper clubs and bait shops near Twin Lakes? Local dining recommendations coming soon.
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Insider Tips
Local knowledge about Twin Lakes — 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
Curly-Leaf Pondweed, Eurasian Water-Milfoil
Seasonal Notes
See below
Ice-out dates, peak fishing windows
Seasonal notes for Twin Lakes coming soon — ice-out timing, peak fishing windows, and fall color dates.
Condition data sourced from Wisconsin DNR surveys. Real-time weed and clarity reports coming soon.
Invasive Species Present
Curly-Leaf Pondweed and Eurasian Water-Milfoil have been documented in Twin Lakes. Clean, drain, and dry all watercraft and equipment before leaving.
Report sightings to the Wisconsin DNR invasive species hotline.Frequently Asked Questions
Is there a public boat launch on Twin Lakes?
Yes — Twin Lakes has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Twin Lakes?
Twin Lakes has 13 acres in surface area, a maximum depth of 8 feet.
What is the bottom of Twin Lakes like?
The lake bottom is composed of 99% sand, 0% gravel, 0% rock, 0% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Twin Lakes?
Yes — Curly-Leaf Pondweed and Eurasian Water-Milfoil have been documented in Twin Lakes. 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 Twin Lakes located?
Twin Lakes is located in Marquette County, Wisconsin. GPS coordinates: 43.9087° N, 89.5850° W.
Are there vacation rentals on Twin Lakes?
Stay Northern is building the most complete rental directory for Marquette County lakes. Check our Twin Lakes vacation rentals listing — if none are available yet, check back soon or browse nearby Marquette County lake rentals.
Fishing Regulations
Current season regulations for Twin Lakes
| 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 | See specific species regulations in this group. | — |
| Channel Catfish | Open All Year | No minimum length limit and the daily bag limit is 25, 25 in total, but only 24 if one flathead catfish is included. | — |
| Cisco And Whitefish | Open All Year | No minimum length limit and the daily bag limit is 10. | — |
| Flathead Catfish | May 2, 2026 to September 30, 2026 | The minimum length is 30, but flathead catfish from 36" to 42" may not be kept.The daily bag limit is 1. | — |
| 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 15" 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
- 103100
- County
- Marquette County
- Surface Area
- 13 acres
- Max Depth
- 8 ft
- Bottom
- 99% sand, 0% gravel, 0% rock, 0% muck
- Lake Type
- lake
- Coordinates
- 43.9087, -89.5850
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Twin Lakes? Let us know.
Boat Landings (1)
Public Boat Landing
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.