# Down to Float — Live River Data Made Simple > Live river data simplified for outdoor water activities. (iPhone/iPad app by Nick Simak.) - Source: https://appshunter.io/ios/app/down-to-float/id6800994808 (this page in markdown: same URL + `.md`) - Developer: [Nick Simak](https://appshunter.io/developer/6776910227) - Category: Weather, Navigation - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 44 MB - Languages: American English - Released: 2026-08-26 - Data updated: 2026-09-01 - Monetization: free ## What is Down to Float? Down to Float reads the river for you, then tells you straight whether it's a good day to paddle, fish or float. River conditions are public record, scattered across USGS, NOAA and NWS feeds full of numbers that don't mean much until you know what to look for. This app pulls that official data together and turns it into a plain answer to the only question that matters: is it good today. Live stage, discharge and water temperature come directly from USGS Water Services gauges nationwide, refreshed the moment you check. No estimates, no crowdsourced guesses, no modeling layered on top of the source. Just the government's own numbers, presented clearly. Scrub the interactive hydrograph with your finger to see exactly what the water was doing at any hour over the past week, with haptic detents right at threshold crossings. It's a tactile way to feel a river's rise and fall, not just look at a line. Each gauge carries a plain-language rating for paddling, fishing, boating, tubing and swimming, built from flood category, rise rate and water temperature together. It's the read an experienced local would give you, not a raw data dump. Flood context comes straight from the NOAA National Water Prediction Service, with action, minor, moderate and major thresholds spelled out, plus a projection of how long until the river reaches flood stage at its current rate of rise. Active National Weather Service alerts for the area around each gauge are readable in full, right where you're already looking. Set your own personal levels per gauge. You know what runnable, too low and too pushy actually mean for your boat and your skill, so name those marks yourself instead of trusting a generic scale. Get notified the moment a river crosses a height you've chosen, rising or falling. Find gauges near you on a map with status-colored pins, browse a searchable index by state, and keep a watched list for the stretches of water you return to season after season. Down to Float is a field tool, not a replacement for official emergency guidance or a life-safety device. For official flood warnings and safety decisions, always defer to the National Weather Service and local authorities. There is no subscription, no account and no paywall. Download it, add your rivers, and know what the water is doing before you leave the house. ## Key features - Live river stage, discharge, and temperature - Interactive hydrograph with haptic feedback - Plain-language activity ratings - Flood context and NWS alerts - Customizable personal levels and notifications - Map view with status-colored pins - Searchable index and watched list ## Is Down to Float safe? Not enough ratings yet to assess Down to Float. ## Is Down to Float legit? Down to Float has limited verification signals. The AppsHunter Legitimacy Score for Down to Float is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Frequently asked questions about Down to Float ### What kind of river data does Down to Float provide? Down to Float provides live river stage, discharge, and water temperature directly from USGS Water Services gauges nationwide. It also includes flood context from NOAA and National Weather Service alerts. ### Can I customize alerts in Down to Float? Yes, you can set personal levels for each gauge based on your specific needs and skill level. You will receive notifications the moment a river crosses a height you've chosen, whether rising or falling. ### How does Down to Float present river information? It translates complex government data into plain-language ratings for paddling, fishing, boating, tubing, and swimming. It also features an interactive hydrograph that allows you to scrub through past week's water activity. ### Is Down to Float available on all devices? Based on the provided data, Down to Float is supported on iPhone and iPod devices. Further platform compatibility details may be available from the developer. ### How often is the data in Down to Float updated? River conditions are refreshed the moment you check them, pulling directly from official USGS, NOAA, and NWS feeds. This ensures you are always looking at the most current available data. ### Does Down to Float have ads? No, Down to Float does not contain advertisements. The app is free to download and use without any advertisements or paywalls. ### What is the age rating for Down to Float? Down to Float has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals. ### How does Down to Float compare to other river apps? Down to Float focuses on simplifying official data into actionable insights for outdoor activities, unlike apps that may rely on crowdsourced estimates or complex modeling. It offers personalized alerts and a tactile hydrograph experience. ## Version history (last 1 release) ### 1.0.2 — 2026-08-26 No release notes. ## More apps by Nick Simak - [RigValue](https://appshunter.io/ios/app/rigvalue/id6776910225) - [Dunk By](https://appshunter.io/ios/app/dunk-by/id6784916112) All apps by Nick Simak: https://appshunter.io/developer/6776910227 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*