onWater Fish has teamed up with American Rivers to launch an industry first conservation feature: the American Rivers’ list of America’s Most Endangered Rivers® Map Layer.

onWater Fish, Trout Unlimited, USGS, and Conservation X Labs (previously WildMe) are officially launching TroutSpotter, a groundbreaking program that uses artificial intelligence to transform how anglers contribute to fisheries science and conservation.

onWater Fish and Project Big Wood have launched a mobile EcoWatch integration, to easily submit real-time Big Wood River ecological observations.

Fish smarter with Lake Depth Maps. Now available in 9 states, this new onWater+ feature shows underwater contours, drop-offs, and structure to help you fish the right water, not just open water.

Cicadas only hatch when the ground hits 64°F and holds. This guide shows how to track the hatch using real-time soil temps, time it right, and fish it while it lasts.

Preview fishing access points with Street View in the OnWater Fish App. Check parking, ramps, trails, and more before you head to the water.

Discover onWater’s new California Trout Project Locator map layer—now live in the onWater app—to explore 60+ CalTrout conservation projects and connect with river restoration efforts across California.

onWater and Science on the Fly have launched an exclusive in-app Conservation Observation Tool to help volunteer anglers log real-time environmental data and support watershed restoration through tech-enabled community science.

onWater Fish Partners with Project Healing Waters to Support Veterans' Mental Health Through Outdoor Connection

‍New partnership enables anglers to explore exclusive fishing opportunities on private lands through the onWater app, supporting stewardship, rural communities, and sustainable land management.

Best packing list for overnight fishing and camping trip

High stick nymph techniques

Use these tips for better manners when fly ishing

best float fishing rivers in United States

Best flies for trout fishing right now

Using an app can help you catch more fish

Knowing the various tippet materials helps you catch more fish

choosing the best wader style for your fishing

Discover more ways to fly fish by using a kayak

The best flies for fly fishing for trout this fall.

Choosing a fly is a huge part of success when fly fishing

Use these tips to have better fishing on small streams

Use these tips to plan the best overnight fishing and camping trip

Be ready to launch your boat with these top tips

Fish these rivers for great fishing this fall in in Colorado

Best tips to catch more smallmouth bass this fall

First Salmon in Over a Century Returns to Klamath River After Dam Removal

5 best hatches to fly fish this fall

Author and Angling Legend John Gierach Passes Away at 78

Protect the Battenkill River with Trout Unilimite's Home Rivers Initiative

Don't miss out on this year's 25 on the fly

Get more from your streamer fly fishing with these top tips

Pick any of these 6 places to go fishing in the east coast right now.

Choose the best fly rod for fishing in the eastern United States

How to choose the best all around fly rod for trout

Help restore and protect Owego Creek in New York

Tips for finding bass in Texas in the fall

Five of the best streamers for fly fishing this fall

Science on the fly citizen science spotlight

Come together to help clean up southern California coastal waters

Use onWater Fish's My Waters Feature to discover the best fishing near you and keep that information for later.

These are the best overnight floating and fishing trips in the United States

Discover more ways to catch more fish by looking for clues

Find local Trout Unlimited Chapters and Events with onWater Fish's NEW layer

Five top flies for fall fly fishing for trout in California

7 Ways you can help with Citizen Science

onWater and Trout Unlimited join forces to help conservaton

Fishing measuring tool changes the world of fly fishing for the better

All donations to Carp Slam help the Denver South Platte and Trout in the Classroom

We are proud to partner with Fighting the Good Fight to help raise Mental Health Awareness

Seven of the best rivers for fly fishing in the United State this fall

Discover more places to fish in California and listen to this podcast from Reel Talk

Other species to fish for than trout

Warrios and Quiet Waters Taste Fest is This Week

California's golden trout benefit from hard work of conservationists

here are some tips to choose your fishing buddy

Update on the Klamath Dam Removal

Use a stand-up paddle board and catch more fish

These are the best places to catch carp on the fly in Colorado

Sign up today and register today for the Fly Fishers International Sweepstakes

Catch more fish by using streamers

Seven Reasons You Should Learn to Fly Fish

Discver these best tips for catching more bass on a fly rod

Best places to go fishing in Virginia

Anglers now get more access to public waterways for fishing

catch more fish with these top tips for fishing with nymphs

Best flies for fly fishing for carp

Grayling need our help and the best way to protect them is to get involved

Discover the best fly fishing rivers for trout in Maryland

Connecticut River Migratory Fish Restoration Cooperative Need Suppprt

Use these three quick tips to catch more fish on grasshoppers

The fishing guides in the world all have these unique qualities

Always be sure to do these five things before every float fishing trip

Learn the basics of fly fishing with great videos from Fly Fishers International

Washington council of trout unlimited

Best tips for choosing the best hopper pattern

A celebration of our coldwater conservation community.

Trout Unlimited's Crucial Work to Help Clean Up Abandoned Mines Finally Passes with Bi-Partisan Support

Know When and Where to Fish and When to Give Them a Break

Use Trout Unlimited's Project Finder to Find Conservation Projects Near You

Save the date for August 10 for American Museum of Fly Fishings Annual Festival

Here are the best tips for safely and efficiently backing a boat trailer down a boat ramp

Fly fishing from a drift allows more access to more water for fishing near you

Fly fishing for bass is both exciting and challenging but can reap big rewards with some expert tips

Conservation projects get funding for the projects in the Nehalem, Siletz, Siuslaw, Coos, and Coquille watersheds.

No Fish Dry July Asks Anglers to Take the Pledge and Keep Fish Wet This Summer

Use Rock Salt to Help Lower to Temperature of Your Cooler

Tell congress to remove the lower snake river dams

Join Trout Unlimited to Help Get Permanent Protections for the Owyhee Canyonlands

Women are the largest segment of fly fishing growth join FFIs Women Connect

Learn how to better understand and find creeks near you to fish

Get more out of your fishing by using these 7 top tips for fly fishing for smallmouth bass

Learn a reach cast and catch more fish immediately

Use these three tips to be a better angler right now

Here are five places to fly fish for trout in California

How to choose the best streamer for fly fishing for trout