John Creek carries no individual entry in the Region 4 table. It falls within the Kootenay Lake tributary rule set, so bull trout are catch-and-release. Regional defaults also apply: no stream fishing Apr 1 to Jun 14, trout and char catch-and-release Nov 1 to Mar 31, and a single barbless hook year-round. Confirm the current synopsis before you fish.

NRCan lists John Creek as an official Kootenay Land District place name (key JAVBK), mapped at 50.230556, -116.985556. It runs stream order 3 (early in the network, on a scale that runs from 1 for a headwater trickle up to 6 or more for a full river), stretches roughly 15 km, and carries seven direct fish records: bull trout, kokanee, mountain whitefish, torrent sculpin and westslope cutthroat. It empties into Meadow Creek, which in turn reaches the north end of Kootenay Lake.

This is small, steep pocket water with a genuine trout and char population, but it isn't a stand-alone destination. A 1970s federal Fisheries and Marine Service study of the Meadow Creek Spawning Channel, BC Hydro's 1967 project to replace natural kokanee spawning habitat lost to the Duncan Dam, specifically tracked John Creek's flow contribution and sediment behaviour alongside the channel's own gravel beds and counting fence. That history is the honest frame here: the fish records matter for what they say about the spawning system, and John Creek is best worked as conservation and scouting water rather than a place to prospect hard.

Food follows the spawning system: kokanee eggs and fry where the creek connects to channel activity, juvenile trout and whitefish, sculpin year-round, and the small-stream hatch calendar of mayflies, caddisflies, stoneflies and terrestrials through summer. Where legal and well clear of redds and spawning fish, a simple dry-dropper covers it: an Elk Hair Caddis or Adams over a Prince Nymph or Pheasant Tail Nymph, a Royal Wulff as an attractor, and a small sculpin or fry streamer for the char.

No public access route to John Creek has turned up that is independent of the Meadow Creek Spawning Channel and the private and managed land around it. Meadow Creek is reached off Highway 31 north of Kootenay Lake, and the spawning channel itself opens for public kokanee viewing during the run, typically late August into October, unless the gate is closed for bear activity or channel operations; treat any closed gate as a hard stop rather than a way in. No John Creek-specific fishing-guide trips turned up; guides who work the Kootenay Lake and Duncan River systems fish nearby, but this creek isn't part of any advertised program.