River levels near Arco, Idaho
1 of 5 gauges have both a usable water-level reading and a published minor flood stage. Readings may be delayed; check the observation time on each gauge page. This summary does not establish whether streets or unmonitored waterways near Arco are flooding.
Big Lost River near Arco IDInl Diversion at Head near Arco IDInl Div at Outlet of Spreading Area a near Arco IDBig Lost River below Inl Div near Arco IDBig Lost River at Lincoln Blvd Bridge near Atomic CityProvisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.