Monitor real-time river and flood data across the United States. Track river height, discharge, precipitation, and water temperature with data from USGS and NWS. Ideal for property owners, outdoor enthusiasts, and anyone needing flood awareness.






248+ iOS apps curated and reviewed
Finding the right floodwatch apps can be overwhelming with so many options. We've analyzed 248+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.7★ (314) | Yes | Yes | Sep 2026 | ||
| 2 | Free | 4.7★ (11K) | Yes | Yes | Sep 2026 | ||
| 3 | Free | 4.9★ (52K) | No | Yes | Sep 2026 | ||
| 4 | Free | 4.8★ (5) | Yes | Yes | Sep 2026 | ||
| 5 | Free | — | No | No | Aug 2026 | ||
| 6 | Free | 4.5★ (1.1M) | Yes | Yes | Sep 2026 | ||
| 7 | Free | — | No | No | Jul 2026 | ||
| 8 | Free | 5.0★ (9) | No | No | Jul 2026 |






Monitor real-time river and flood data across the United States. Track river height, discharge, precipitation, and water temperature with data from USGS and NWS. Ideal for property owners, outdoor enthusiasts, and anyone needing flood awareness.






Monitor river levels, flow rates, and flood warnings with real-time data and forecasts. Get custom alerts for your favorite waterways and visualize trends with interactive graphs. Essential for anyone living, working, or recreating near water.






Get real-time wildfire information and alerts powered by a dedicated team of first responders and reporters. Receive immediate updates on fire perimeters, evacuation orders, and firefighting efforts, going beyond delayed government alerts to keep you informed and safe.