Riverio: River Levels & Flow
Live gauge, flood & fishing
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Live river levels, flow and flood alerts for thousands of rivers. Built for anglers and flood watchers — set your alerts and stay ahead of the water.
Riverio puts the latest available river conditions in your pocket. Check water levels, flow rates, and official warnings from thousands of rivers and gauging stations—whether you fish, prepare for changing conditions, or simply care about your local river.
• Live levels & flow – real-time water height and discharge straight from official gauges
• Flood alerts – get notified the moment a river rises past your chosen level
• Built for anglers – check conditions before you head out and save your best spots
• History & trends – see how levels have moved over hours, days and weeks
• Favorites & map – save the rivers that matter and find nearby stations at a glance
• Custom notifications – set your own thresholds and let Riverio watch the water for you
Clean, fast and reliable. Download Riverio and never be caught off guard by the river again.
DATA SOURCES
Riverio combines live data from 100+ official and public hydrometric services worldwide, including (among others):
NVE — Norway
SMHI — Sweden
Finnish Environment Institute (SYKE)
USGS — United States
NOAA — United States
California Data Exchange Center
Government of Canada — Water Office
Bureau of Meteorology — Australia
PEGELONLINE — www.pegelonline.wsv.de
HVZ Baden-Württemberg
HND Bayern
HVZ Rheinland-Pfalz
HVZ Sachsen-Anhalt
HNZ Thüringen
BAFU — Switzerland
Kanton Bern
Land Kärnten / Niederösterreich / Salzburg / Tirol / Vorarlberg
HWZ Steiermark
Ennskraftwerke
Vigicrues — France
Serveur hydrométrique Rhône-Méditerranée
Český hydrometeorologický ústav (ČHMÚ)
Slovak Hydrometeorological Institute (SHMÚ)
Agencija Republike Slovenije za okolje (ARSO)
Scottish Environment Protection Agency (SEPA)
Shoothill / GaugeMap
Rijkswaterstaat — Waterinfo
IMGW — Poland
Confederaciones Hidrográficas / SAIH — Spain
Regione Piemonte
DISCLAIMER
Riverio is an independent application and is not affiliated with the organizations listed unless explicitly stated. Riverio and the listed data providers accept no liability for any errors, omissions, delays or interruptions in the information provided, nor for any loss, injury or damage of any kind resulting from its use. Always follow the official warnings of local authorities — never rely on Riverio alone for safety-critical decisions.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Think Aloud Design s.r.o., 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Think Aloud Design s.r.o.
- Size
- 24.7 MB
- Category
- Weather
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 2 more
- English, Czech, Slovak
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Riverio Premium Lifetime $24.99
- Riverio Premium Yearly $5.99
- Riverio Premium Monthly $0.99
- Copyright
- © 2026 Riverio. All rights reserved.