Staples Creek sits within the Perry Creek Classified Water (Region 4-20), which explicitly includes tributaries: bait is banned, westslope cutthroat trout and bull trout are catch-and-release, brook trout carry a daily quota of 20, and a Class II licence is required when and where the water is open, including for non-resident anglers. Staples Creek carries no separate line-item exception of its own, so the Perry Creek table governs. Confirm the current synopsis before you fish.

upper St. Mary trend only; Staples Creek itself is ungauged with no realtime record

Weather reference: Cranbrook (49.512, -115.769).

NRCan lists Staples Creek as an official Kootenay Land District name (key JAMDN), with its confirmed point at 49.5625, -115.9539. It drains into Perry Creek, which in turn reaches the St. Mary River downstream. It runs stream order 2 (a headwater-scale side water, on a scale that runs from 1 for a headwater trickle up to 6 or more for a full river), consistent with a small, brushy tributary rather than a size worth measuring for drift.

Provincial fish-inventory data logs nine direct records: three brook trout, three westslope cutthroat, two general sculpin and one unidentified fish. Treat these as presence records, not catch rates or abundance estimates. It shares the food base of the wider Perry Creek system: stonefly nymphs, mayflies, caddisflies, midges, summer terrestrials (beetles, ants, hoppers), fry and small sculpin.

Where it's legal to fish and away from spawning fish, the same box that works the rest of Perry Creek applies: a Stimulator, Royal Wulff, Adams and PMX on top, an Elk Hair Caddis through the summer caddis, and Hare's Ear, Pheasant Tail, Prince Nymph, Copper John and a small Pat's Rubber Legs underneath.

No Staples-specific guide coverage has surfaced. St. Mary Angler guides the broader St. Mary River system, and Three Bars Ranch works with St. Mary Angler in the Wycliffe / Perry Creek corridor; treat both as parent-water context rather than evidence that Staples Creek itself is worth a dedicated trip.

No public access point, trailhead or put-in has been confirmed for Staples Creek. Confirm legal access and land tenure before planning a day here.