Bighorn River below Yellowtail Afterbay Dam near St. Xavier

Big Horn County, Montana · USGS gauge 06287000 · NWS STXM8 · Bighorn River flood status · Montana river levels

Is Bighorn River below Yellowtail Afterbay Dam near St. Xavier flooding right now?

Bighorn River below Yellowtail Afterbay Dam near St. Xavier measured 60.19 ft on 2026-09-11 01:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height
60.19 ft
as of 65 min ago
Streamflow
2,230 cfs
data refreshed 2 min ago

The highest crest on record was 65.6 ft on Mon, Jun 20, 2011.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Highest crests on record

StageDate
65.6 ft2011-06-20
65.6 ft2023-06-25
65.15 ft2018-06-22
65.12 ft2017-05-26
65.04 ft2015-06-10

Nearby gauges

GaugeDistanceCounty
Bighorn River at bridge, at St. Xavier, MT12.9 miBig Horn County
Lodge Grass Creek above Willow Creek diversion, near Wyola MT20.2 miBig Horn County
Bighorn River at Two Leggins Bridge, near Hardin25.9 miBig Horn County
Little Bighorn River at State Line near Wyola MT26.0 miBig Horn County
Little Bighorn River below Pass Creek near Wyola MT27.2 miBig Horn County
Provisional 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.

Sources: USGS monitoring location · NWS gauge & forecast