Canyon Watch
Route facts first, followed by NOAA/NWS weather and conservative USGS proxy-gauge context for 1,365 Arizona and Utah canyons.
Find a canyon
Loading the route index…
Not an official source. Radar is the only forward-looking signal. Most canyons have no gauge, so gauges are proxies unless explicitly identified otherwise. USGS values are provisional. No page classifies a canyon as runnable or safe.
Browse by state
603 canyonsArizona
Search and filter the statewide technical-canyon snapshot by region, rating, water class, stars, and permits.
Open Arizona directory → 762 canyonsUtah
Search and filter the statewide technical-canyon snapshot, with multi-day expedition routes grouped separately.
Open Utah directory →