Missouri River at Helena: current level

The Missouri River gauge at Helena, Montana (NOAA id HASM8, USGS station 06065500) is in Lewis and Clark County at 46.7661° N, 111.8889° W. It is the 44th gauge upriver of Rocheport, between Toston upriver and Wolf Creek downriver. Readings come from NOAA’s National Water Prediction Service and refresh about once an hour.

All 50 Missouri River gauges in river order →
Source: NOAA National Water Prediction Service, gauge HASM8; observations courtesy of the U.S. Geological Survey, station 06065500. This page fetches the gauge about once an hour; the observed time is NOAA’s.