With no confirmed fish presence and no Paris-specific guide coverage, there is nothing here yet to plan a day around. St. Mary Angler and Three Bars Ranch work the parent St. Mary system but run no program on Paris Creek itself, so treat both as regional context, not evidence this creek is worth a special trip.
Perry Creek tributary
Lower St. Mary drainage
No fish records
None found in the local extraction
Walk-in
No confirmed trailhead or parking
Classified water
Perry Creek CW (4-20) rules
If
westslope cutthroat push up into Paris Creek the way they do on neighboring Perry Creek tributaries, the same regional food base likely applies:
stoneflies,
mayflies,
caddisflies, midges, summer
terrestrials, fry and sculpin. Should legal access and fish presence ever be confirmed, useful starting patterns from the parent water are the
Adams,
Royal Wulff, a small
Stimulator,
Elk Hair Caddis,
Hare's Ear,
Pheasant Tail,
Prince Nymph and
Copper John.
Perry Creek is restoration water
Paris Creek's parent,
Perry Creek, is a Lower St. Mary westslope cutthroat spawning tributary under hybridization and brook trout pressure. Treat any small feeder the same way: release native cutthroat and bull trout without exception, and stay off spawning fish and gravel.