Goodwiler Lake
Iowa County, Wisconsin
About Goodwiler Lake
Goodwiler Lake offers the classic northern Wisconsin combo: northern pike and bass in a Iowa County setting that draws anglers and families alike, a intimate 23-acre lake reaching 5 feet at its deepest. The lake has public boat landing access, making it easy to launch for a day on the water. The fishery includes Largemouth Bass, Northern Pike, and Panfish. Note that invasive species (Curly-Leaf Pondweed) have been documented here — clean your boat before leaving.
Bottom composition: 50% sand, 0% gravel, 0% rock, 50% muck
Type: lake · Hydrology: DRAINAGE
Lake Location
43.19150° N, 90.41990° W
WBIC 1219400 · Wisconsin DNRFish Species
Full table →Fishing Tips
- ·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.
- ·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 Goodwiler Lake? Local dining recommendations coming soon.
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Insider Tips
Local knowledge about Goodwiler 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
Curly-Leaf Pondweed
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
Curly-Leaf Pondweed has been documented in Goodwiler 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 Goodwiler Lake?
Goodwiler Lake is home to Largemouth Bass, Northern Pike, and Panfish. Wisconsin fishing regulations apply — check current seasons and size limits before heading out.
Is there a public boat launch on Goodwiler Lake?
Yes — Goodwiler Lake has a public boat landing providing watercraft access. Check for posted local ordinances at the landing before launching.
How big is Goodwiler Lake?
Goodwiler Lake has 23 acres in surface area, a maximum depth of 5 feet.
What is the bottom of Goodwiler 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 Goodwiler Lake?
Yes — Curly-Leaf Pondweed has been documented in Goodwiler 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 Goodwiler Lake located?
Goodwiler Lake is located in Iowa County, Wisconsin. GPS coordinates: 43.1915° N, 90.4199° W.
Are there vacation rentals on Goodwiler Lake?
Stay Northern is building the most complete rental directory for Iowa County lakes. Check our Goodwiler Lake vacation rentals listing — if none are available yet, check back soon or browse nearby Iowa County lake rentals.
Fishing Regulations
Current season regulations for Goodwiler 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 | Open All Year | 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 | Open All Year | 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. | — |
| Sauger And Hybrids | Open All Year | Minimum length for sauger and hybrids is 15" and bag limit for walleye, sauger, and hybrids is 3 in total. | — |
| Shovelnose Sturgeon | Closed | No fishing allowed. | — |
| Trout | See specific regulations | https://dnr.wisconsin.gov/topic/fishing/trout/ . | — |
| Walleye | Open All Year | Minimum length for walleye is 18" and bag limit for walleye, sauger, and hybrids is 3 in total. | — |
| Walleye, Sauger, And Hybrids | Open All Year | Three walleye and sauger may be kept. Sauger must be at least 15" and walleye must be at least 18". | — |
| 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
- 1219400
- County
- Iowa County
- Surface Area
- 23 acres
- Max Depth
- 5 ft
- Bottom
- 50% sand, 0% gravel, 0% rock, 50% muck
- Lake Type
- lake
- Coordinates
- 43.1915, -90.4199
Boat Rentals Nearby
Pontoon
Listing soonFishing Boat + Motor
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Boat Landings (1)
Public Boat Landing
Lake data sourced from the Wisconsin DNR. Last updated 3/24/2026.