Eastern Manitoba
Red Rock Lake
About this lake
Red Rock Lake is a cottage lake of just over 500 acres along PR 307, about a dozen miles north of Rennie, with a Whiteshell River tributary flowing through it. Walleye have been stocked there for many years, joining northern pike, smallmouth bass, yellow perch, crappie and the occasional lake sturgeon. There are no park campgrounds - access is by car-top boat from Crown land - so it stays quieter than the busier Whiteshell lakes.
Size: over 500 acres
🏆 Trophy catches
The biggest documented fish caught here, from the Manitoba Master Angler record book.
42″ Northern PikeReleased
Carolyn Redekop · July 21, 1996
106.7 cm
41.5″ Northern Pike
Jaret Enns · September 22, 2013
105.4 cm
41.5″ Northern Pike
Donald G. P. Hardy · September 26, 1997
105.4 cm
30″ Walleye
Tammy Toutant · August 14, 1996
76.2 cm
29.75″ WalleyeReleased
Trevor Brandt · May 27, 1996
75.6 cm
29.53″ Walleye
Reid Gamble · August 23, 2007
75.0 cm
Source: Manitoba Master Angler record book (anglers.travelmanitoba.com)
Where it is
📍 Red Rock Lake · Eastern
2026 Manitoba Anglers' Guide
Fishing regulations
Southern Division (best match — confirm in the guide)
No waterbody-specific rules listed — general Southern Division limits apply.
Walleye (Pickerel) & Sauger (either or combined)
- Limit
- 4
- Size
- None may exceed 55 cm
- Season
- Southern Division: closed April 6, 2026 to May 8, 2026; open May 9, 2026 to April 4, 2027. Northwest Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. North Central Division: closed May 1 to May 15, 2026; open May 16, 2026 to April 30, 2027. Northeast Division: generally open all year (waterbody-specific closures apply). Lake Winnipeg: walleye/sauger closed April 6 to May 15, 2026.
Northern Pike (Jackfish)
- Limit
- 4
- Size
- None may exceed 75 cm
- Season
- Open year-round (all divisions; waterbody-specific closures apply)
Smallmouth Bass
- Limit
- 4
- Size
- None may exceed 45 cm
- Season
- Open year-round (all divisions; waterbody-specific closures apply)
Yellow Perch
- Limit
- 25
- Size
- No size restriction (provincially)
- Season
- Open year-round (all divisions; waterbody-specific closures apply)
Lake Sturgeon
- Limit
- 0
- Size
- N/A (zero limit)
- Season
- Southern Division: closed May 1 to June 15; open June 16 to April 30. Northwest and North Central Divisions: closed May 1 to June 30; open July 1 to April 30. Conservation closures on the Winnipeg River and Nelson River systems remain in place.
Source: 2026 Manitoba Anglers' Guide (gov.mb.ca/nrnd/fish-wildlife/pubs/fish_wildlife/fish/angling-guide.pdf), Waterbody Specific Regulations pp. 18-23. Summaries only — confirm in the official guide.
Stocking history
May 15, 2025
Walleye · Fry
300,000
Aug 30, 2024
Walleye · 12-15 cm
100
May 25, 2023
Walleye · Fry
300,000
May 19, 2021
Walleye · Fry
300,000
May 21, 2020
Walleye · Fry
300,000
May 29, 2019
Walleye · Fry
300,000
May 22, 2018
Walleye · Fry
250,000
May 22, 2015
Walleye · Fry
100,000
May 22, 2015
Walleye · Fry
100,000
May 22, 2015
Walleye · Fry
100,000
May 31, 2014
Walleye · Fry
300,000
May 31, 2013
Walleye · Fry
100,000
May 31, 2013
Walleye · Fry
100,000
May 23, 2010
Walleye · Fry
400,000
May 29, 2009
Walleye · Fry
300,000
May 19, 2007
Walleye · Fry
300,000
May 14, 2003
Walleye · Fry
200,000
May 25, 2002
Walleye · Fry
50,000
May 15, 1999
Walleye · Fry
100,000
May 22, 1997
Walleye · Fry
100,000
May 19, 1995
Walleye · Fry
100,000
May 12, 1993
Walleye · Fry
100,000
May 25, 1984
Walleye · Fry
500,000
May 26, 1983
Walleye · Fry
1,000,000
May 27, 1966
Walleye · Egg
240,000
Jun 2, 1965
Kokanee · >1 year
2,000
Jun 2, 1965
Walleye · Egg
17,000
May 25, 1964
Kokanee · Fingerling
3,000
Jun 10, 1963
Rainbow Trout · >1 year
900
May 16, 1957
Walleye · Egg
500,000
—
Walleye · Fingerling
750
—
Walleye · Fry
1,000,000
—
Walleye · Fry
1,000,000
—
Walleye · Egg
1,000,000
—
Walleye · Egg
425,000
—
Walleye · Egg
510,000
—
Walleye · Egg
850,000
—
Walleye · Egg
850,000
—
Walleye · Egg
340,000
—
Walleye · Egg
680,000
—
Walleye · Egg
850,000
—
Walleye · Egg
510,000
—
Walleye · Egg
150,000
—
Walleye · Egg
100,000
—
Walleye · Egg
100,000
—
Walleye · Egg
400,000
—
Walleye · Egg
150,000
—
Walleye · Egg
300,000
48 stocking events · Source: Manitoba Waterbody Stocking Records, Manitoba Wildlife and Fisheries Branch (open.canada.ca)