RiverApp - River levels

Contains adsIn-app purchases
4.7
4.42K reviews
100K+
Downloads
Content rating
Everyone
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About this app

Get quick access to the latest water levels and river flows for rivers in the USA and 20 other countries around the world.

RiverApp is the application that contains data from the largest number of hydrometric stations in the world, with over 40,000 sites.

RiverApp is the ideal application for all river-related sporting or professional activities: kayaking, canoeing, pack rafting, stand-up paddling, fly fishing, river surfing, hydroelectricity, irrigation, etc.
It's also very useful for monitoring the evolution of rivers in the event of flooding.

FREE FEATURES:

‣ Current water levels and flows in over 15,000 rivers in the US and around the world.
‣ Water temperatures.
‣ Detailed maps of hydrometric stations and whitewater sections.
‣ Configuration of personalised alerts for each station when it has reached a defined value.
‣ Add stations or whitewater sections to favourites for immediate access to the latest readings and conditions.


FREE AND SPECIFIC FEATURES FOR WHITEWATER SPORTS:

‣ More than 4000 referenced whitewater courses.
‣ Display of the navigability of courses according to water level or flow.
‣ Precise mapping of courses with quick access to put in and take out points.
‣ Display and publication of hazards (with photos) on routes.
‣ Information on the difficulty, length and average gradient of whitewater sections.
‣ Addition and modification of whitewater courses by the user community.


ADDITIONAL FEATURES WITH "RIVERAPP PREMIUM":

‣ History of water levels and flows up to several years back.
‣ Flow or water level forecasts at certain stations.
‣ Display and comparison of satellite images on maps from several providers.

SOURCES:

- NVE
- California Data Exchange Center
- Government of Canada (Wateroffice)
- USGS
- NOAA
- PEGELONLINE (www.pegelonline.wsv.de)
- HVZ Baden Württemberg
- HDN Bayern
- Kanton Bern
- Ennskraftwerke
- Land Kärnten
- Land Niederösterreich
- NVE
- Regione Piemonte
- HVZ RLP
- Český hydrometeorologický ústav
- HVZ Sachsen-Anhalt
- Land Salzburg
- Scottish Environment Protection Agency
- Slovak hydrometeorological institute
- Agencija Republike Slovenije za okolje
- HWZ Steiermark
- BAFU
- HNZ Thüringen
- Land Tirol
- Shoothill
- Vigicrue
- Serveur de données hydrométriques temps réel du bassin Rhône Méditerranée
- Land Vorarlberg
- Bureau of Meteorology (Australia)

RiverApp and the listed organizations are not liable for any errors or omissions in the Information and shall not be liable for any loss, injury or damage of any kind caused by its use.
Updated on
Sep 16, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Photos and videos, App activity, and Device or other IDs
This app may collect these data types
Personal info, Messages and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.7
4.27K reviews
Lee Harper-Smith
October 6, 2020
Really great app for canoeing or fishing to keep you up to date with river levels and store favourites. You can set alarms which is useful to track river levels however it would be good to be able to set different alarms for different types of situation. Eg if you wanted to use the app to track a river hight for the purpose of potential flooding then it would be useful to have an alarm to wake you up however knowing the river level for prime fishing conditions is less urgent.
15 people found this review helpful
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Ed Berry
June 16, 2022
Love this app. I am an avid whitewater paddler , river guide and kayak instructor. Water levels are crucial. Before I found this app I had to jump around to many websites to find that information. This app makes it simple. I recommend this app to my fellow employees and paddlers. Only thing I would like to see is precipitation information and water temperature. If this can't be "pulled" from gauge info then maybe just put a link to the gauge site.
14 people found this review helpful
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A Google user
September 17, 2018
A good app. I haven't worked out whether the levels are proportional to the river's maximum, or for kayaking grade. I suspect the former. It would be cool to be able to add notes to the gauges to record what levels you've paddled them at for future reference.
34 people found this review helpful
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What’s new

Bug fixes and performance improvements.