Round Lake
Oconto County, Wisconsin
About Round Lake
Round Lake is a scenic Oconto County lake worth knowing about, a intimate 31-acre lake reaching 31 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 (Eurasian Water-Milfoil, Hybrid Eurasian / Northern Water-Milfoil) have been documented here — clean your boat before leaving.
Bottom composition: 10% sand, 0% gravel, 0% rock, 90% muck
Type: lake · Hydrology: DRAINED
Lake Location
45.03020° N, 88.22330° W
WBIC 446700 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·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.
Content coming soon
Nearby Dining
Looking for supper clubs and bait shops near Round Lake? Local dining recommendations coming soon.
Content coming soon
Insider Tips
Local knowledge about Round Lake — best times to visit, quiet spots, and what the regulars know. Contributed tips coming soon.
Content coming soon
Lake Conditions
Water Clarity
—
No data
Trophic Status
—
No data
Invasive Weeds
Present
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
Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil have been documented in Round 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 Round Lake?
Round Lake is home to Panfish (Common). Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Round Lake?
Yes — Round Lake has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Round Lake?
Round Lake has 31 acres in surface area, a maximum depth of 31 feet.
What is the bottom of Round Lake like?
The lake bottom is composed of 10% sand, 0% gravel, 0% rock, 90% muck. Sandy and gravel bottoms typically support good swimming and healthy fish habitat.
Are there invasive species in Round Lake?
Yes — Eurasian Water-Milfoil and Hybrid Eurasian / Northern Water-Milfoil have been documented in Round 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 Round Lake located?
Round Lake is located in Oconto County, Wisconsin. GPS coordinates: 45.0302° N, 88.2233° W.
Are there vacation rentals on Round Lake?
Stay Northern is building the most complete rental directory for Oconto County lakes. Check our Round Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Oconto County lake rentals.
Fishing Regulations
Current season regulations for Round 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 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 | 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. | — |
| 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
- 446700
- County
- Oconto County
- Surface Area
- 31 acres
- Max Depth
- 31 ft
- Bottom
- 10% sand, 0% gravel, 0% rock, 90% muck
- Lake Type
- lake
- Coordinates
- 45.0302, -88.2233
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
Listing soonKayak / Canoe
Listing soonKnow a local boat rental operator near Round Lake? Let us know.
Boat Landings (1)
Public Boat Landing
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.