Read the latest Lower Provo River fishing reports here. Our fishing reports are comprehensive and updated regularly. Find an overview of the fishing, the latest flows, general rating of the fishing, the current hatches, the best techniques that are producing and the most productive times of day.

First you will find the latest Lower Provo River fishing reports at the top. Older fishing reports are below the most recent reports so that you can see how the fishing has been in previous weeks and months. If you want the most current fly fishing conditions on the middle Provo, give us a call at the shop 1-435-658-1166 or contact us here. Learn more about the Provo River fishery including Provo River guide trips here.

Lower Provo River Fishing Report 04/20/2026

Current Conditions Summary The Lower Provo is currently running at its base flow (~130 CFS). Blue wings are the main food source. A couple caddis sightings. The Rainbows may be gearing up to spawn earlier this year. Flow & Water Discharge: ~130 CFS. Clarity: Clear, but high wind days can flip the lake and create off color conditions. Water Temp: ~43°F Outlook: Steady flows. Check to make sure flows haven't ramped up to summer operations. Weather & Timing Best Window: 10:00 AM – 3:00 PM Hatches & Bug Activity Sow Bugs: All day Midges: Decent hatches in the early morning (#22-24). Blue-Winged Olives (BWOs): mostly on cloudy days, size #20-22. Eggs: The rainbows will still eat an egg this time of year. Recommended Flies Nymphs Sow Bugs: #16-20 (Grey, Tan, Rainbow) BWO's: #20-22 (Phesant Tail, Stalcup Baetis nymph) Egg Patterns: #16-18 (Peach, Cheese, Pink). Midges: #22-24 (Bling Midge, WD-40, Zebra Midge). San Juan Worms: #12-14 (Red/Brown) – Works well in the deeper, faster runs. Dries (Surface) Midge Clusters: #18-20 (Griffith’s Gnat, Mother Shucker). BWO Dries: #20-22 (CDC Comparadun, Extended Body BWO). Matt's Midge: #22-24. Streamers Rusty Trombone: (Olive). Leeches: #10 (Black/Brown).

Lower Provo River Fishing Report 03/10/2026

Current Conditions Summary The Lower Provo is currently running at a classic winter flow (~130 CFS). Not much has changed other than the midge hatch getting stronger. The Rainbows may be gearing up to spawn earlier this year. Flow & Water Discharge: ~130 CFS. Clarity: Clear, but high wind days can flip the lake and create off color conditions. Water Temp: ~40°F Outlook: Steady winter flows. Weather & Timing Best Window: 10:00 AM – 3:00 PM Hatches & Bug Activity Sow Bugs: All day Midges: Decent hatches in the early afternoon (#22-24). Blue-Winged Olives (BWOs): mostly on cloudy days, size #20-22. Eggs: The rainbows will still eat an egg this time of year. Recommended Flies Nymphs Sow Bugs: #16-20 (Grey, Tan, Rainbow) BWO's: #20-22 (Phesant Tail, Stalcup Baetis nymph) Egg Patterns: #16-18 (Peach, Cheese, Pink). Midges: #22-24 (Bling Midge, WD-40, Zebra Midge). San Juan Worms: #12-14 (Red/Brown) – Works well in the deeper, faster runs. Dries (Surface) Midge Clusters: #18-20 (Griffith’s Gnat, Mother Shucker). BWO Dries: #20-22 (CDC Comparadun, Extended Body BWO). Matt's Midge: #22-24. Streamers Rusty Trombone: (Olive). Leeches: #10 (Black/Brown).

Lower Provo River Fishing Report 02/23/2026

Current Conditions Summary The Lower Provo is currently running at a classic winter flow (~140 CFS). Flow & Water Discharge: ~140 CFS. Clarity: Clear, but high wind days can flip the lake and create off color conditions. Water Temp: ~40°F Outlook: Steady winter flows. Weather & Timing Best Window: 10:00 AM – 3:00 PM Hatches & Bug Activity Sow Bugs: All day Midges: Decent hatches in the early afternoon (#22-24). Blue-Winged Olives (BWOs): mostly on cloudy days, size #20-22. Eggs: The rainbows will still eat an egg this time of year. Recommended Flies Nymphs Sow Bugs: #16-20 (Grey, Tan, Rainbow) BWO's: #20-22 (Phesant Tail, Stalcup Baetis nymph) Egg Patterns: #16-18 (Peach, Cheese, Pink). Midges: #22-24 (Bling Midge, WD-40, Zebra Midge). San Juan Worms: #12-14 (Red/Brown) – Works well in the deeper, faster runs. Dries (Surface) Midge Clusters: #18-20 (Griffith’s Gnat, Mother Shucker). BWO Dries: #20-22 (CDC Comparadun, Extended Body BWO). Matt's Midge: #22-24. Streamers Rusty Trombone: (Olive). Leeches: #10 (Black/Brown).

Lower Provo River Fishing Report 01/08/2026

Current Conditions Summary The Lower Provo is currently running at a classic winter flow (~140 CFS). Important: The Brown Trout spawn is mostly over. You will see clean gravel patches (Redds) in the tail outs. Please do not walk on them. Flow & Water Discharge: ~140 CFS. Clarity: Clear, but high wind days can flip the lake and create off color conditions. Water Temp: ~43°F Outlook: Steady winter flows. The moss is mostly broken up with the colder nights, but be prepared to clean your flies often in certain spots. Weather & Timing Best Window: 10:00 AM – 3:00 PM Hatches & Bug Activity Sow Bugs: All day Midges: Decent hatches in the early afternoon (#22-24). Blue-Winged Olives (BWOs): mostly on cloudy days, size #20-22. Eggs: Even with the spawn winding down. Rainbows are still keyed into them. Recommended Flies Nymphs Sow Bugs: #16-20 (Grey, Tan, Rainbow) BWO's: #20-22 (Phesant Tail, Stalcup Baetis nymph) Egg Patterns: #16-18 (Peach, Cheese, Pink). Midges: #22-24 (Bling Midge, WD-40, Zebra Midge). San Juan Worms: #12-14 (Red/Brown) – Works well in the deeper, faster runs. Dries (Surface) Midge Clusters: #18-20 (Griffith’s Gnat, Mother Shucker). BWO Dries: #20-22 (CDC Comparadun, Extended Body BWO). Matt's Midge: #22-24. Streamers Rusty Trombone: (Olive). Leeches: #10 (Black/Brown).

Lower Provo River Fishing Report 12/17/2025

Current Conditions Summary The Lower Provo is currently running at a classic winter flow (~140 CFS). Important: The Brown Trout spawn is still active in spots here as well. You will see clean gravel patches (Redds) in the tailouts. Please do not walk on them or target fish actively sitting on them. Flow & Water Discharge: ~140 CFS. Clarity: Clear, but high wind days can flip the lake and create off color conditions. Water Temp: ~45°F Outlook: Steady winter flows. The moss is mostly broken up with the colder nights, but be prepared to clean your flies often in certain spots. Weather & Timing Best Window: 10:00 AM – 3:00 PM Hatches & Bug Activity Sow Bugs: All day Midges: Decent hatches in the early afternoon (#22-24). Blue-Winged Olives (BWOs): mostly on cloudy days, size #20-22. Eggs: With the spawn on, Rainbows are lined up behind Brown Trout redds eating drifting eggs. Recommended Flies Nymphs Sow Bugs: #16-20 (Grey, Tan, Rainbow) BWO's: #20-22 (Phesant Tail, Stalcup Baetis nymph) Egg Patterns: #16-18 (Peach, Cheese, Pink). Midges: #22-24 (Bling Midge, WD-40, Zebra Midge). San Juan Worms: #12-14 (Red/Brown) – Works well in the deeper, faster runs. Dries (Surface) Midge Clusters: #18-20 (Griffith’s Gnat, Mother Shucker). BWO Dries: #20-22 (CDC Comparadun, Extended Body BWO). Matt's Midge: #22-24. Streamers Rusty Trombone: (Olive). Leeches: #10 (Black/Brown).