Dewar Lake fishing

Fishing near Williams Lake, Quesnel and the rest of the Cariboo. See all Cariboo lakes.

Tucked into the Cariboo region at 662 m elevation, this is a small water (< 50 ha) with access typical of the region. Tap through to the map for the exact route in.

Dewar Lake is a small water in the Cariboo, the trout country reached from Williams Lake. It covers 40.0 ha and runs to 14.4 m at its deepest point, sitting at 662 m of elevation. Fish here typically run 1.5 to 2.5 lbs and the stock is Blackwater River & Pennask Wild Rainbow Trout. Dewar Lake is stocked by the Freshwater Fisheries Society of BC alongside natural wild production.

Open Dewar Lake in the app for the 7-day forecast, depth map and wildfire smoke check

Dewar Lake at a glance

Region
Region 5 - Cariboo
Management unit
MU 5-2
Elevation
662 m
Maximum depth
14.4 m
Surface area
40.0 ha
Lake size
Small Water (< 50 ha)
Species
Rainbow Trout, Kokanee
Trout strain
Blackwater River & Pennask Wild Rainbow Trout
Typical size
1.5 to 2.5 lbs (Quality Catchable)
Size class
Medium Action (1 - 2.5 lbs)
Stocking
Stocked / Natural Wild Production (FFSBC)
Boat launch
Gravel Boat Ramp
Motor rules
Gas & Electric Permitted
Ice fishing
Closed to ice fishing

How to fish Dewar Lake

Targeting Medium Action (1 - 2.5 lbs) Rainbow Trout in the Cariboo.

Productive stillwater fishery. Early spring chironomid emergences (sizes #14-#18) in 12-18ft depths, followed by traveling sedge and damsel nymphs along weedlines in June. Fall leeches and scuds produce aggressive takes.

Best times of year at Dewar Lake

Getting to Dewar Lake

Access via regional highway and maintained forestry road in the Cariboo (MU 5-2). Gravel Boat Ramp available.

Coordinates: 52.1958, -121.8658

Boat launch: Gravel Boat Ramp.

Dewar Lake fishing regulations

Single barbless hook. Standard regional regulations apply (check 2025-2027 synopsis).

Standard Regional Regulations.

Always check the current BC Freshwater Fishing Regulations Synopsis before you go. Regulations change in season.

Ice fishing at Dewar Lake

Dewar Lake is closed to ice fishing.

Whether a lake is open to ice fishing says nothing about whether its ice will hold you. Ice conditions vary year to year and across a single lake. Check locally before going out, every time.

Camping and rec sites at Dewar Lake

Local shops and lodges in the Cariboo

Trout lakes near Dewar Lake

Data from the BC Ministry of Water, Land and Resource Stewardship, the BC Freshwater Fishing Regulations Synopsis, and Sites and Trails BC.