This color coded stream map lets you search any river, lake, or stream by state and county. Check nearby flow gauge data. Navigate right to the water's edge.

Touch "Go" for instant driving directions. Travel along the stream with GPS tracking on topographic maps. Mark your favorite spots for your next trip.

Stream Map USA is a complete GPS mapping and navigation tool for anyone spending time on the nation's waterways. This edition covers the states of Maine, New Hampshire, Vermont, Connecticut, Massachusetts, Rhode Island, New York, New Jersey and Pennsylvania.

Stream Map USA features a searchable color coded map of America's rivers, lakes and streams that can be viewed on roadmaps, satellite images or topographic maps. As you travel, the map displays your location and tracks your progress even when there is no service. Both roadmaps and topographic maps can be stored on the phone for offline use.

Custom waypoints provide navigation and allow you to plan your trip. Add a waypoint where you'll access the water, then tap "GO" for turn-by-turn driving directions right to that spot. Add additional waypoints for campsites, fishing holes, trailheads, equipment caches, pickup points and more. Now "Target" your next waypoint and the built-in compass points the direction and counts down the distance right to that destination.

When planning a trip on the water, it is always wise to know the water conditions in advance. As an added feature, Stream Map USA includes the ability to access real time stream gage and flow data for many streams and rivers.

No matter what activity you enjoy on the water, we're confident you'll find Stream Map USA a helpful addition.

What’s New

Version 2.10

Updated for iOS-13. Fixes bug preventing stream gauge identification. Improves waypoint handling. Replaces waypoint flag markers with larger red pin markers for better visibility. Allows export and import or waypoints in CSV format for editing in other programs, apps or devices.

Ratings and Reviews

4.2 out of 5
14 Ratings

14 Ratings

JesseC1006 ,

Great App

Definitely a must have if you want to explore more fishing spots in your area. GPS right to the stream via the app. Also allows you to save waypoints and such. Very helpful for giving info on the stream location. Such as type of fish, water flow, etc.... Give it a try!

my dog walker ,


You can check on your water that you’re going to be fishing by the minute, before you leave to go, this is an indispensable app!

Crungle ,

Ok I guess

App is clunky. Search feature doesn’t work, and can’t figure out what the different colors resemble on the map. Map does not update while scrolling and navigating . Certainly not worth 15 bucks. Take that money and put it into fine tuning

Developer Response ,

NOTE - The manual found on the "Help" tab explains how the app works and what the colors mean. For a search example, if you you want to find the Ausable River in NY, try typing "Aus" searching only Rivers and you would find the river. If you had entered "Au Sable River", you would not get any result because it is spelled incorrectly for the NY river where Ausable is one word. This usually is the cause of search failures. If you use the minimal number letters necessary in your search and target it correctly, you will find virtually any water you are looking for.

App Privacy

The developer, Red Sky Engineering, LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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