Cast Gill

Lake Superior

Wisconsin · WBIC 2751220

Find official regulationsDNR lake map

The DNR lists this lake's watershed (Lake Superior) as suspect or infected with VHS, a fish virus. The listing covers the watershed, not a test of this lake. About VHS

Outline

Bois Brule River Mouth Access1Barkers Island Marina2Loons Foot Landing3Thompsons West End Park Boat Launch4Washburn Marina5Sioux River Access6Long Bridge Access7Red Cliff8Port Wing Marina Boat Ramp9Onion River Access10Short Bridge Access11Little Sand Bay Access12Saxon Harbor Access 213Squaw Bay Access14Iron River Access15Herbster Landing16Lost Creek 1 Canoe Launch1718Bayfield City Boat Launch19Bell Marina - Cornucopia Access20Bark Point Boat Landing21Hot Pond Overlook Boat Ramp22Kreher Park Boat Landing23Lake Superior Access24Alan Tomczak Park Public Boat Landing25Saxon Harbor Access 126Mouth of the Middle River Access Site27Bark Bay Slough Access28

Numbered dots are boat landings; tap one for directions. The list below has the same numbers. Drawn from the DNR's 24K hydrography (surveyed 2000), so the shape is approximate and a landing can sit a little off the shore. Open the DNR lake map.

Water clarity (satellite estimate)

  • Summer 20169.3 ft (676 satellite pixels)
  • Summer 20178.7 ft (521 satellite pixels)

No one has measured this lake's clarity in the monitoring data. These are estimates from satellite images of two summers only, so they may not match the lake today.

Secchi depth is how far down a white disk stays visible. A bigger number means clearer water. The estimate tops out at 16 feet.

Landsat satellite estimates published by the Wisconsin DNR (summers 2016 and 2017), averaged over the lake's outline. Informational use only.

Today at the lake

Loading today's forecast…

Forecast: National Weather Service (no endorsement implied). Sunrise, sunset and moon phase are calculated. The moon phase can be a day off.

Stocking history

  • Brown Troutlast stocked 2025 (large fingerling and yearling); stocked in 16 years since 2010
  • Lake Troutlast stocked 2025 (large fingerling and yearling); stocked in 16 years since 2010
  • Splake (i22 X I23)last stocked 2025 (large fingerling and yearling); stocked in 15 years since 2010
  • Walleyelast stocked 2025 (large fingerling, small fingerling and yearling); stocked in 13 years since 2010

Stocking shows what was added to the lake, not what is in it now.

Wisconsin DNR annual fish stocking summary. Checked Oct 23, 2026.

Fish recorded near this lake

Recorded in open fish survey and museum records (GBIF). A record shows a fish was found near this lake in that year, not that it is there now, and says nothing about how many. Most coordinates are rounded to about 1 km, so a record is attached only when one lake is the clear match.

Open fish survey and museum records from GBIF; datasets are listed on the sources page. Checked Oct 23, 2026.

Boat landings

Wisconsin DNR public boat access sites. Checked Oct 23, 2026.

Water level and flow

Loading current readings…

U.S. Geological Survey gauges at or beside this lake. Readings are provisional and fetched when you open the page.

Share this lake

Where this comes from

  • OutlineWisconsin DNR 24K hydrography, checked Oct 23, 2026
  • Stocking historyWisconsin DNR annual fish stocking summary, checked Oct 23, 2026
  • Boat landingsWisconsin DNR public boat access sites, checked Oct 23, 2026
  • Fish recordedOpen fish survey and museum records, via GBIF, checked Oct 23, 2026
  • Water level and flowU.S. Geological Survey gauges (readings are live), checked Oct 23, 2026
  • VHS statusWisconsin DNR VHS status by watershed, checked Oct 24, 2026
  • Satellite clarity estimateLandsat summer clarity estimates published by the Wisconsin DNR (2016, 2017), checked Oct 24, 2026

See data sources for what each source covers, and about for how the numbers are matched to lakes.

Something wrong on this page? Report a problem.