No individual Region 4 entry or in-season correction exists for Benson Creek. Handle it as a Duncan/Lardeau-side regulation-confirmation water: do not apply the Duncan River or Lardeau River mainstem exemptions, quotas or bait wording unless the official table or a regional fisheries office confirms it. Confirm the current synopsis before you fish.

Benson Creek holds an official Kootenay Land District name at 50.518056, -117.317222 (key JAHQB), and is a separate water from the better-known Benson Creek Falls on Vancouver Island. It runs stream order 2 (near the headwater end of a scale that runs from 1, a trickle, up to 6 or more for a full river) and stretches roughly 3 km through west-side Duncan/Lardeau country on its way toward Duncan Lake and the Duncan River below Duncan Dam. BC Hydro and the Okanagan Nation Alliance monitor fish habitat, food and life-history success across the Upper Duncan system because dam and reservoir operations affect connected tributaries like this one.

Provincial fish-inventory data carries one direct rainbow trout observation on Benson Creek, along with confirmed map segments for the water itself. There is no confirmed cutthroat, bull trout, kokanee or mountain whitefish presence here; those species turn up elsewhere in the wider Duncan Lake watershed list but not on Benson itself, so treat the creek as a single-species rainbow water until a direct record says otherwise. No guide currently lists Benson Creek specifically; Reel Adventures Fishing Charters covers Duncan Lake at the lake and charter level, not this creek.

No hatch or drift data has been recorded for Benson Creek itself. Small, cold tributaries on this side of the Duncan system typically carry stoneflies, caddisflies, mayflies, midges and terrestrials, with fry and sculpin where habitat allows, so a light rainbow kit built around an Elk Hair Caddis, Adams, Royal Wulff or Stimulator up top, backed by a Prince, Hare's Ear or Pheasant Tail underneath and a small Woolly Bugger or sparse fry pattern for deeper runs, is a reasonable starting point rather than a confirmed hatch chart.

No public access route, trailhead or parking area for Benson Creek has been confirmed. It sits in the same west-side Duncan/Lardeau country as Gerrard Creek and Horsefly Creek, generally reached from the Lardeau side of Duncan Lake, but that describes the area rather than a confirmed Benson Creek approach.