Horsetooth Reservoir Fishing Report
Latest Update: 9/20/2025
With summer heat in full swing fish in Horsetooth have started pushing back into deeper cooler water, while this means fish may not be close to the shore in shallow water fishing at horsetooth can still be a blast this time of year. Early morning and late evening smallmouth may be in shallow water looking up for popper patterns on the surface, but once the heat of the day sets in, using baitfish patterns off of rocky structure in deeper water is a safe bet to get fish to eat.
If you have any questions about fishing horsetooth or would like to book a trip out on the lake feel free to give either shop a call.
Horsetooth Resevoir Fly Fishing with St. Peter's Fly Shop and Guide Neal Warner
Horsetooth Recommended Flies
Horsetooth Recommended Flies
These are our current favorites while out on the water—fully up to date with the latest hatches and the must-have bugs that are working right now.