The named-line extraction of provincial fish-inventory data found zero direct records on Fissure Creek itself. Ferguson Creek, the water it feeds, carries six direct
bull trout records and is treated by regional survey work as part of the Trout Lake tributary monitoring set, so the working assumption for Fissure Creek is inferred bull trout habitat rather than a confirmed fishery. A 2014 survey of 3.7 km of Ferguson Creek found no redds or adfluvial bull trout in that pass, a reminder that absence in one survey window is not proof of absence, and a reason to stay conservative here rather than promote the creek as a prospecting spot.