Browse Idaho Fishing Reports

Flows are dropping into comfortable mid-October levels with clear water and pleasant weather. Midday hatches of Mahogany Duns and Blue Winged Olives should draw trout between 10 a.m. and 2 p.m.

Fall fishing on the South Fork means dropping flows and strong nymph-and-dry action on Mahoganies and BWOs. Mid-day is prime time as overcast skies trigger consistent rises.

Flows hold steady at a comfortable fall level with clear water and active hatches, but incoming rain will push turbidity into upper reaches by weekend.

South Fork is running 4,120 cfs at normal levels with stable flow and clear skies through Friday. Rain and cloud cover arrive Saturday, pushing mayfly hatches and aggressive streamer fishing.

Low reservoir levels and dropping flows have made nymphing and dry-dropper tactics the go-to approach on the South Fork right now.

The South Fork is dropping into a fishable flow with clear water and stable conditions. Fish are concentrated along structure, and multiple hatches offer options for dries and nymphs throughout the day.

The South Fork is slightly off-color with moss, but fish are feeding actively on small bugs along foam lines. Small Baetis patterns and midges will do the work.

The South Fork is running very low as Palisades Reservoir sits at 11% capacity, but dry-droppers and nymphing remain effective on overcast fall days.

Clear water and moderate flows have the South Fork concentrating fish along cutbanks and seams, with Mahogany Duns and Blue Wing Olives driving the midday bite.

Flows around 4,100 cfs have opened up wade access and slowed float times. Fish are working slower banks and foam lines on BWOs and Mahoganies.

Flows are at very low levels and stable. Dry-droppers and nymphing are most productive as the river settles into its autumn pattern.

Flows are dropping fast on the South Fork, exposing gravel bars and favoring waders. Mahogany Duns and Blue-Winged Olives are on the water.

Fall conditions with cooler temperatures are establishing themselves on the South Fork, with slightly turbid upper water favoring streamers and clearer lower sections ideal for dun imitations.

The South Fork is running very low and falling, with good mahogany and BWO activity on overcast days. Fish nymphs and terrestrials early and during cloud cover.

Dropping flows and clear skies are pushing trout to banks and seams. Match the afternoon terrestrial pulse and morning stonefly work, and fish early before gusty winds pick up.

Selective fishing between seasons on the South Fork with Blue Winged Olives, Mahogany mayflies, and terrestrials on the menu.

Water temperature is 65°F with flows dropping steadily as Palisades Reservoir draws down. Overcast skies favor dry fly fishing with Mahoganies, Blue-winged Olives, hoppers, and terrestrials on the menu.

Clear water and mostly clear skies offer classic September conditions on the South Fork, though gusty winds will taper the afternoon dry-fly window. Flows are trending ideal for fall, with grasshoppers, ants, and stoneflies all on the menu.

Fall-like conditions with cooled temperatures and dropping flows are creating a sweet spot on the South Fork. Early morning dries, afternoon nymphs, hoppers, and streamers are all producing.

Late summer has the South Fork dropping fast, with flows at 3,590 cfs and water temperature holding at 65°F. Mutant stones, Mahoganies, and Blue-winged Olives are hatching, with hoppers effective in afternoons.