Healy carries an official Kootenay Land District name (key JAXRM, map 082K06), fixed at 50.483333, -117.222500. It runs stream order 6 (high on the 1-to-6+ network scale, most of the way from a headwater trickle toward full-river size) for roughly 22 km. Near the Lardeau confluence the creek drops into a high-gradient canyon with high-velocity chutes that block upstream migration within less than 2 km of the mouth, a steeper local character than the network-wide numbers alone suggest (~12.2 m wide, moderate; ~3.25% gradient, moderately steep; ~6.053 m³/s peak mean-annual discharge, moderate flow). The local network also groups
Haskins,
Butte,
Abbott and
Sierra creeks under this branch, though none carry direct fish records of their own yet;
Skinner Creek is the one confirmed child water with its own bull trout evidence.