No individual Alpha Creek exception appears in the Region 4 in-season table. It falls under the broader Trout Lake tributary bucket that covers Lardeau Creek, where bull trout are catch-and-release. Region 4 streams close generally April 1 to June 14, and a single barbless hook is required unless a water-specific exception applies. Confirm the current synopsis before you fish.

Alpha Creek carries an official Kootenay Land District name, recorded at 50.670833, -117.488611. It flows down to lardeau creek, which in turn drains north into Trout Lake and on through the Duncan River to Kootenay Lake. It runs stream order 2 (near the bottom of a 1-to-6+ scale, where 1 is a headwater trickle and 6+ is a full river) and stretches roughly 3 km, one of a cluster of similarly short creeks, Five Mile, Six Mile, Triune, Sharon and Cup among them, that feed the east side of the Lardeau system below Trout Lake.

No survey has logged a direct fish observation on Alpha Creek. The only signal is inferred: the regional model places it inside the broader Trout Lake tributary sportfish group alongside lardeau creek itself, because bull trout are known to use small feeder streams around Trout Lake for spawning and rearing. That is a working hypothesis, not a confirmed fishery. The honest read is a scout creek, worth a look on the way past rather than a day trip planned around it.

No trailhead, road or put-in has been confirmed for Alpha Creek specifically. It sits in the Trout Lake / Lardeau high country east of Lardeau Creek, terrain shared with old mining roads and claims around the nearby Gainer Creek drainage. Treat any approach as backcountry travel and confirm current tenure, road status and hazards before heading in.