🐟 What fish can you catch in Mendon?

Most commonly caught species around Mendon , UT : Largemouth bass - 2,767 reported catches Rainbow trout - 2,338 reported catches Channel catfish - 970 reported catches Brown trout - 796 reported catches Bluegill - 713 reported catches .

📢 What are the latest Mendon fishing reports?

The latest Mendon , UT fishing reports are: @alexwoollums reported a nice Largemouth bass at Mantua Reservoir . @seal.ryan reported a nice Largemouth bass . @raynolasco reported a nice Common carp at Warren Canal . @SteelCarp reported a nice Largemouth bass at Newton Reservoir . @SteelCarp reported a nice Largemouth bass at Newton Reservoir . .

Fishing in Mendon, UT

Q: 🎣 Where to fish in Mendon, Utah?

Anglers in Mendon , UT recommend these top fishing spots: Bear River , Hyrum Reservoir , Wellsville Reservoir , Logan River , Cutler Reservoir .

Q: 📅 What is the best time to go fishing in Mendon?

Download the Fishbrain app and see today's Fishing and Weather Forecast for Mendon , UT . We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro , you will get the following capabilities: Plan smarter: Get hour-by-hour fishing weather conditions. Fish at peak times: Use BiteTime™ predictions to maximize catches. Stay ahead of the weather: Get hyper-local, real-time updates. .

Utah, United States

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Top fish species in Mendon

Latest Mendon fishing reports

Largemouth bass

Mantua Reservoir

length · weight

Largemouth bass

length · weight

Common carp

Warren Canal

length · weight

Largemouth bass

Newton Reservoir

length · weight

Largemouth bass

Newton Reservoir

length · weight

Largemouth bass

Hyrum Reservoir

16 in · 2 lb

Hybrid striped bass

Willard Bay Reservoir

length · weight

Common carp

Little Bear River

length · weight

Hybrid striped bass

Willard Bay Reservoir

18 in · 3 lb

Channel catfish

length · weight

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Fishing regulations in Mendon

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.

Fishing regulations in Utah can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.

Below you will see fishing regulations for catching Largemouth bass as of April 16th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.

Select species

Largemouth bass

Seasons

Open

Bag limit

Aggregate

Site specific regulations found here

Very good Catch, Clean, Cook Largemouth Bass by BlueGabe

Micropterus nigricans

Regulations for

41°42′36.7″N 111°58′39.4″W

Regulations in the map

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FAQ about Mendon fishing

Anglers in Mendon, UT recommend these top fishing spots: Bear River, Hyrum Reservoir, Wellsville Reservoir, Logan River, and Cutler Reservoir.

Most commonly caught species around Mendon, UT:

Largemouth bass - 2,767 reported catches
Rainbow trout - 2,338 reported catches
Channel catfish - 970 reported catches
Brown trout - 796 reported catches
Bluegill - 713 reported catches

The latest Mendon, UT fishing reports are:

@alexwoollums reported a nice Largemouth bass at Mantua Reservoir.
@seal.ryan reported a nice Largemouth bass.
@raynolasco reported a nice Common carp at Warren Canal.
@SteelCarp reported a nice Largemouth bass at Newton Reservoir.
@SteelCarp reported a nice Largemouth bass at Newton Reservoir.

Download the and see today's Fishing and Weather Forecast for Mendon, UT. We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro, you will get the following capabilities: