sentinel-creek
Sentinel Creek is a confluence on Firehole River, Wyoming.
It is fishable.
Cooler tributary where trout congregate (G&F, TU: 'Sentinel, Fairy and Nez Perce creeks').
Sourced from 2 sites.
Sources: gameandfishmag.com and kenlockwood.tu.org.
Access, closures and rules change; check with the state agency before you go.