Last stocked
June 10, 2025
Plants on record
20
Since 1980
Species recorded
3
Surface acres
343.7
Access and facts
- Nearest town
- Vienna Corners
- Boat ramp
- Yes
- Fee required
- Yes
- Facilities
- restrooms, camping
A DNR-listed public boating access site with 1 launch lane serves the lake's north shore, 1.5 miles southwest of Vienna Corners. Administered by Otsego Lake State Park; a Recreation Passport is required. Rustic campground on site (31 sites, $20/night). 2 toilets on site.
Sources: access , shore_notes , facilities , access.fee , nearest_town , shore_notes , facilities
How Big Bear Lake is stocked
The first plant of the year usually falls in the fourth week of July. In 2025 it was June 10, 2025, earlier than usual.
No plants recorded in 29 years between 1980 and 2025.
About 653 reported fish per acre, 12th most of 16 lakes in Otsego County with both a fish count and a surface area.
West Twin Lake (4.6 mi) and McCormick Lake (6.8 mi) were stocked more recently. West Twin Lake is also stocked with Tiger Muskie and Walleye.
Fish at Big Bear Lake
Fishing Big Bear Lake is most likely to be for Walleye. Walleye accounts for 9 of 20 plants on record, ahead of Tiger Muskie and one more.
Around the dates Big Bear Lake is stocked, Open-Meteo's 2016-2025 archive puts mean air temperature at 64.4°F in June, 35.4°F in November, 67.1°F in August, 48.7°F in October. That is air temperature at these coordinates, not water temperature. Open-Meteo
Walleye 9 plants
- Plants
- 9 of 20
- Last stocked
- June 10, 2025
Tiger Muskie 6 plants
- Plants
- 6 of 20
- Last stocked
- September 25, 1990
Muskellunge 5 plants
- Plants
- 5 of 20
- Last stocked
- October 15, 2014
Fish stocked per year
- 1,2001980
- 1,2001982
- 1,2001984
- 1,2001986
- 1,3001988
- 1,5001990
- 27,9102008
- 20,0002010
- 3,0462011
- 21,7962012
- 1,7922013
- 25,9872014
- 20,0002016
- 35,0002018
- 20,7272021
- 21,3072023
- 19,1352025
Stocking history
Showing 15 of 20 plants Showing 20 plants
| Date | Species | Quantity | Avg. length | Source |
|---|---|---|---|---|
| June 10, 2025 | Walleye | 19,135 | – | report |
| June 7, 2023 | Walleye | 21,307 | – | report |
| June 16, 2021 | Walleye | 20,727 | – | report |
| June 11, 2018 | Walleye | 35,000 | – | report |
| June 7, 2016 | Walleye | 20,000 | – | report |
| October 15, 2014 | Muskellunge | 434 | – | report |
| June 16, 2014 | Walleye | 25,553 | – | report |
| November 5, 2013 | Muskellunge | 1,792 | – | report |
| November 8, 2012 | Muskellunge | 1,796 | – | report |
| June 4, 2012 | Walleye | 20,000 | – | report |
| November 14, 2011 | Muskellunge | 2,376 | – | report |
| November 14, 2011 | Muskellunge | 670 | – | report |
| June 22, 2010 | Walleye | 20,000 | – | report |
| July 8, 2008 | Walleye | 27,910 | – | report |
| September 25, 1990 | Tiger Muskie | 1,500 | – | report |
| October 6, 1988 | Tiger Muskie | 1,300 | – | report |
| October 13, 1986 | Tiger Muskie | 1,200 | – | report |
| August 23, 1984 | Tiger Muskie | 1,200 | – | report |
| August 4, 1982 | Tiger Muskie | 1,200 | – | report |
| August 14, 1980 | Tiger Muskie | 1,200 | – | report |
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Species stocked here
Depth-by-season, top lures, and bait notes for each species stocked here are on its own species guide, linked above.