About RiverCall

RiverCall is a mobile application developed and maintained by Lukáš Andrlík. Designed for kayakers, canoeists, rafters, and outdoor enthusiasts, RiverCall provides real-time river data, whitewater section details, and water gauge measurements across European rivers.

What RiverCall Offers

• Interactive Map & Exploration: Explore river sections and gauge stations on an interactive map powered by MapLibre, OpenFreeMap, and OpenStreetMap.
• Whitewater Section Guides: Access section difficulty grades, length, vertical drop, put-in/take-out coordinates, and river descriptions.
• Gauge Readings & Trend Charts: View current and historical water level and flow rate measurements with intuitive trend charts.
• Water Level Calibrations: Easily see if a section is runnable based on Low Water (LW), Medium Water (MW), and High Water (HW) calibration thresholds.
• Favorites & Search: Save your favorite rivers and gauge stations for quick access, or search across rivers, sections, and stations.

Powered By Open Data

RiverCall is made possible by open platforms and community contributions:

• River Data & Measurements: Provided by Rivermap.
• Map Tiles & Data: © OpenStreetMap contributors and OpenFreeMap.

Developer & Contact Information

• Application: RiverCall
• Developer: Lukáš Andrlík
• Email Contact: rivercallapp@gmail.com
• Website: rivercall.info

If you have questions, feedback, or feature suggestions, feel free to reach out via the email address above!