Little Missouri River at Medora, ND

Billings County, North Dakota · USGS gauge 06336000 · NWS MDAN8 · Little Missouri River flood status · North Dakota river levels

Is Little Missouri River at Medora, ND flooding right now?

Little Missouri River at Medora, ND measured 0.98 ft on 2026-09-11 01:00:00 UTC. That observation was 14.0 ft below its 15 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
0.98 ft
as of 2 hours ago
Streamflow
data refreshed 13 min ago

Minor flooding here begins at 15 ft, with major flooding at 20 ft. The highest crest on record was 20.5 ft on Sun, Mar 23, 1947.

Flood stages at this gauge

CategoryStageCurrent distance
Action13 ft12.0 ft below
Minor flood15 ft14.0 ft below
Moderate flood18 ft17.0 ft below
Major flood20 ft19.0 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
20.5 ft1947-03-23
20.39 ft2011-05-25
18.68 ft1972-03-11
18.57 ft2019-03-25
17.32 ft1952-04-08

Nearby gauges

GaugeDistanceCounty
Deep Creek near Amidon, ND23.5 miSlope County
Green River near New Hradec, ND23.9 miBillings County
Beaver Creek near Trotters, ND27.5 miGolden Valley County
Heart River near South Heart, ND27.8 miStark County
Knife River at Manning, ND42.2 miDunn 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