No logins. Type your river name, tap every weekend that works. Every number below comes from NWS, USGS, NOAA NWPS, or Open-Meteo ERA5 — sourced and labeled.
Your camp badge
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Saved in this browser (localStorage + cookie). No login. How this works
🆔 First visit, your browser generates a random ID (64 chars) and stores it in localStorage and a cookie (rr_guest_token, 2-year expiry, this site only). Your name, avatar, and picks attach to that ID.
🛡️ Light duplicate check. When you save a pick, we hash your IP + a basic browser signature (screen size, timezone, user-agent) on the server and store only the hash. Lets us flag the same person picking from two browsers — without storing your actual IP or fingerprint.
🔁 The cookie is a backup so picks survive if localStorage gets evicted (e.g. iOS Safari after ~7 days idle).
📱 Different browser, different device, or incognito = a new ID. Picks won’t follow. Clearing site data wipes it.
↩️ To unlock a weekend, just tap it again — the badge comes off and your pick is removed from the database.