Illecillewaet River is a river flowing into Columbia River. Recorded fish: Bull Trout, Kokanee, Rainbow Trout.
The water
It flows into Columbia River within the Upper Arrow Lake watershed (Upper Arrow Lake → Columbia River). It runs stream order 6 (well down the network, toward river scale; the scale runs from 1 for a headwater trickle to 6+ for a river) and roughly 76 km. Bull Trout, Kokanee, Rainbow Trout, recorded here in provincial fish-inventory data (238 records). Named tributaries: Tangier River, Albert Creek, Greeley Creek, Jumping Creek, West Woolsey Creek, Flat Creek, Maunder Creek, East Twin Creek, Cougar Brook, Asulkan Brook, Elm Creek, Hamilton Creek, Loop Brook, Bridge Creek.
Stocking
For an angler judging whether the fishing is worth the drive, the stocking record is the fishing report. Illecillewaet River is a put-and-take angling fishery, stocked with catchable game fish: 31 recorded releases totalling 214,016 fish (Bull Trout, Rainbow Trout, Brook Trout), last stocked 2000-07-21.
Illecillewaet River — 214,016 fish stocked, 1914–2000
Rainbow Trout, Brook Trout, Bull Trout. Source: Province of BC — FIDQ / FISS Fish Releases via the Freshwater Fisheries Society of BC.
| Year | Rainbow Trout | Brook Trout | Bull Trout |
|---|---|---|---|
| 2000 | · | · | 7,785 |
| 1999 | · | · | 4,336 |
| 1998 | · | · | 17,197 |
| 1996 | · | · | 11,356 |
| 1995 | 9,238 | · | · |
| 1994 | 8,712 | · | 14,967 |
| 1993 | 4,354 | · | 10,000 |
| 1991 | · | · | 24,971 |
| 1984 | · | · | 21,600 |
| 1983 | · | · | 20,000 |
| 1955 | 4,500 | · | · |
| 1952 | 5,000 | · | · |
| 1925 | · | 15,000 | · |
| 1914 | · | 35,000 | · |
Stocking appears to have wound down after 2000. Confirm whether it is still topped up or now fishes as a residual, wild population. The chart below shows the full release history.
The fishing
As moving water, a tributary of Columbia River, Illecillewaet River fishes the way rivers of its size do: read the runs and seams, fish a dry-dropper through the warm months, and swing streamers or nymph the deeper slots as flows drop. The stocking record below is the truest read on what you will catch.
Access & the rules
Access for Illecillewaet River, meaning the roads in, put-ins and any walk-in or seasonal limits, is worth confirming locally before you commit a day. The drainage map shows how the water sits in its valley.
