Johns Lake
Waushara County, Wisconsin
About Johns Lake
Johns Lake is a prized trout lake in the Waushara County Northwoods — cold, clear, and ideal for fly fishing, a intimate 71-acre lake reaching 41 feet at its deepest. The lake has public boat landing access, making it easy to launch for a day on the water. Anglers primarily target Panfish. Note that invasive species (Banded Mystery Snail, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Zebra Mussel) have been documented here — clean your boat before leaving.
Bottom composition: 50% sand, 0% gravel, 0% rock, 50% muck
Type: lake · Hydrology: SEEPAGE
Lake Location
44.08030° N, 89.21080° W
WBIC 245800 · 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.
- ·Northern pike are ambush predators — target weed edges, fallen timber, and points with large spoons or swimbaits.
- ·Spring pike fishing (ice-out through June) can be outstanding as they move into shallow, warming bays to spawn.
- ·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 Johns Lake? Local dining recommendations coming soon.
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Insider Tips
Local knowledge about Johns 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, Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil, Zebra Mussel
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 Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil and Zebra Mussel have been documented in Johns 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 Johns Lake?
Johns Lake is home to Northern Pike, Panfish (Common), and Trout. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Johns Lake?
Yes — Johns Lake has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Johns Lake?
Johns Lake has 71 acres in surface area, a maximum depth of 41 feet, a mean depth of 22 feet.
What is the bottom of Johns Lake like?
The lake bottom is composed of 50% sand, 0% gravel, 0% rock, 50% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Johns Lake?
Yes — Banded Mystery Snail and Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil and Zebra Mussel have been documented in Johns 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 Johns Lake located?
Johns Lake is located in Waushara County, Wisconsin. GPS coordinates: 44.0803° N, 89.2108° W.
Are there vacation rentals on Johns Lake?
Stay Northern is building the most complete rental directory for Waushara County lakes. Check our Johns Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Waushara County lake rentals.
Fishing Regulations
Current season regulations for Johns 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 25. | — |
| 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 March 7, 2027 | No minimum length for largemouth bass, and bag limit for largemouth bass and smallmouth bass is 5 in total. | — |
| Largemouth Bass And Smallmouth Bass | May 2, 2026 to March 7, 2027 | 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. | — |
| Smallmouth Bass | May 2, 2026 to March 7, 2027 | Minimum length for smallmouth bass is 14" and bag limit for largemouth bass and smallmouth bass is 5 in total. | — |
| 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
- 245800
- County
- Waushara County
- Surface Area
- 71 acres
- Max Depth
- 41 ft
- Mean Depth
- 22 ft
- Bottom
- 50% sand, 0% gravel, 0% rock, 50% muck
- Lake Type
- lake
- Coordinates
- 44.0803, -89.2108
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
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Boat Landings (1)
Public Boat Landing
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.