Little Green Lake
Green Lake County, Wisconsin
About Little Green Lake
Little Green Lake is a serious fishing destination in Green Lake County, known for both its musky and walleye populations, a mid-sized lake at 462 acres and up to 28 feet deep. The lake has public boat landing access, making it easy to launch for a day on the water. Anglers target Musky and Walleye. Note that invasive species (Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Yellow Iris) have been documented here — clean your boat before leaving.
Bottom composition: 15% sand, 10% gravel, 10% rock, 65% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
43.73680° N, 88.98460° W
WBIC 162500 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·Musky fishing is best in early morning and evening. Work weedlines and structural transitions with large bucktails or soft swimbaits.
- ·Wisconsin musky season typically opens the first Saturday in May. The fall bite (September–October) is peak for trophy fish.
- ·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
Little Green Lake has limited visibility and a gravel and sand bottom, making it better suited for boating and fishing than swimming. The 462-acre lake offers a quieter, more intimate swimming experience.
Nearby Dining
Local dining recommendations for Little Green Lake are coming soon. Know a great spot near Little Green Lake? Share it at staynorthern.com/contact. Looking for restaurants near Green Lake County lakes? Visit staynorthern.com/eats for our full northwoods dining guide.
Insider Tips
Little Green Lake is one of Green Lake 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 Green 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
Present
Curly-Leaf Pondweed, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Yellow Iris
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.
Invasive Species Present
Curly-Leaf Pondweed and Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil and Yellow Iris have been documented in Little Green 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 Little Green Lake?
Little Green Lake is home to Largemouth Bass, Musky (Common), Panfish, Smallmouth Bass, and Walleye (Abundant). Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Little Green Lake?
Yes — Little Green Lake has 3 boat landings providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Little Green Lake?
Little Green Lake has 462 acres in surface area, a maximum depth of 28 feet, a mean depth of 10 feet.
What is the bottom of Little Green Lake like?
The lake bottom is composed of 15% sand, 10% gravel, 10% rock, 65% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Little Green Lake?
Yes — Curly-Leaf Pondweed and Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil and Yellow Iris have been documented in Little Green 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 Little Green Lake located?
Little Green Lake is located in Green Lake County, Wisconsin. GPS coordinates: 43.7368° N, 88.9846° W.
Are there vacation rentals on Little Green Lake?
Stay Northern is building the most complete rental directory for Green Lake County lakes. Check our Little Green Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Green Lake County lake rentals.
Fishing Regulations
Current season regulations for Little Green 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 | 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 10. | — |
| 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
- 162500
- County
- Green Lake County
- Surface Area
- 462 acres
- Max Depth
- 28 ft
- Mean Depth
- 10 ft
- Bottom
- 15% sand, 10% gravel, 10% rock, 65% muck
- Lake Type
- lake
- Coordinates
- 43.7368, -88.9846
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Little Green Lake? Let us know.
Boat Landings (3)
Highway Dept. · (920) 294-4060
Town of Green Lake · 920-294-6912
Town of Green Lake · 920-294-6912
Lake data sourced from the Wisconsin DNR. Last updated 4/29/2026.