Find New Places to Fish. Track Conditions. Fish Smarter.
OnWater helps you discover where to fish, know when it's worth going, and log what works. Built for both fly and conventional anglers, it's the modern toolkit for planning and improving every trip.
With a free OnWater account, you can:
Explore rivers, lakes, and streams across the country
See public and private property boundaries so you stay legal
Find access points, boat ramps, shuttles, and local shops
Use the River Measuring Tool to plan your float distance
Log trips in your fishing journal and track what worked
Upgrade to OnWater+ to unlock even more fishing tools:
Angler Intelligence: Ask anything with Angler Intelligence. Chat for answers. Measure & ID for photo based species, length, and estimated weight.
My Waters: Track streamflows, water temperatures, and forecasts. Set your ideal conditions and see which rivers are ready to fish.
Lake Depth Maps: Understand structure and plan where to fish on top lakes.
Offline Maps and Cell Coverage Layers: Stay prepared even without service.
Custom Routes and Saved Floats: Measure any route on the map and save your floats for later.
Species Maps: View known habitats and abundance levels for 100+ fish species.
Whether you're planning your next trip or making sense of the last one, OnWater gives you the tools to fish with purpose.
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
We added HD lake depth charts from Garmin and a new animated wind layer to help you better understand conditions before you go.
You can now filter the map by species to see where you can catch your target fish.
We also made usability improvements across the app to make everything faster, smoother, and easier to use.
Thanks for Fishing with us, and thanks for your help finding bugs. Please keep sending us feedback, we’re always listening.
Version 3.1.3
The developer, OnWater, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Contact Info
User Content
Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Contact Info
User Content
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
onwater llc
Size
265.5 MB
Category
Navigation
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPad Requires iPadOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Apple Vision Requires visionOS 1.0 or later.
Location
This app may use your location even when it is not open, which can decrease device battery life.
