Cottonwood Creek carries no individual line in the Region 4 (Kootenay) regulations table, so the regional stream defaults apply: closed Apr 1 to Jun 14, trout and char catch-and-release Nov 1 to Mar 31, single barbless hook required year-round, and a freshwater licence for anglers 16 and over. Confirm the current synopsis before you fish.

The coordinate this page uses, 49.4914, -117.3059, is the FFSBC/FIDQ release point recorded against the stocking data, not a confirmed mouth or named reach, so treat it as a starting pin rather than a precise location. Provincial stocking records file the waterbody under the Kootenay Lake watershed group, which means the creek's water eventually reaches Kootenay Lake near Nelson, though the exact tributary reach and mouth have not been confirmed for this page.

No fish-inventory records beyond the stocking log, no guide coverage and no fishing reports exist for Cottonwood Creek, so there is nothing here to confirm as a modern destination. The historic releases leaned heavily on Kootenay Lake's own hatchery-enhancement stock: kokanee eyed eggs and fry from the Meadow Creek and Gerrard strains, the same broodstock line behind the lake's Meadow Creek spawning channel, plus rainbow trout from the Gerrard, Pennask, Beaver and Pinantan strains, with two early releases even sourced from Cottonwood Creek's own eggs. That mix reads like spawning-channel or hatchery-support work feeding the wider Kootenay Lake fishery rather than a stocked put-and-take creek in its own right. Whether any of it left a resident population, or whether the creek fishes at all today, is unconfirmed.

No access route, launch or trailhead is confirmed for Cottonwood Creek. Anyone scouting this West Kootenay stocking record in person should start from the release-point coordinate above and work outward; nothing more specific has surfaced. Kootenay Lake and the wider Kootenay Lake watershed are the eventual receiving waters downstream.

For an angler judging whether this creek is worth a look, the release history below is effectively the whole fishing report. Provincial FIDQ/FFSBC data records 21 releases totalling 1,004,810 fish between 1927 and 1958: kokanee eyed eggs, fry and fingerlings (842,353 fish) and rainbow trout eyed eggs, fry, fingerlings and yearlings (162,457 fish). The largest single release was 182,980 kokanee fry in 1947; the last was 144 rainbow trout yearlings in 1958.