Little Powder River near Weston

Last updated: Jun 16, 2025, 9:06 AM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 16 - Major Flood Stage. Extensive flooding of agricultural land with inundation of structures and roads.
  • 15 - Moderate Flood Stage. Significant flooding of agricultural land with some inundation of structures and roads.
  • 13 - Minor Flood Stage. Minor flooding of pasture land along the river.

Gauge Info

Coordinates 44.9269, -105.353
RFC MBRFC
State WY
WFO UNR
County Campbell
Data Provider(s)
US Geological Survey USGS--Water Resources of the United States
USGS 06324970

Gauge Location

Recent Crests

1. 6.80 ft on 03-02-2020
2. 10.54 ft on 03-22-2019
3. 6.52 ft on 04-29-2017
4. 4.41 ft on 04-29-2016
5. 7.59 ft on 06-05-2015

Historic Crests

1. 11.62 ft on 05-19-1978
2. 11.40 ft on 05-07-2007
3. 11.10 ft on 03-13-1996
4. 10.54 ft on 03-22-2019
5. 10.48 ft on 02-20-1994

Vertical Datum Table

type NGVD29
major Flooding 3426.00 ft
moderate Flooding 3425.00 ft
minor Flooding 3423.00 ft
action 3418.00 ft
Latest Value N/A
Gauge Zero 3410.00 ft

Gauge Photos

Photo 1 of 2

Looking downstream

Probability Information

No Images Available

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Rapid City
300 East Signal Drive
Rapid City, SD 57701-3800
Official Homepage