Images

Madison River, Montana. The WY-MT Water Science Center monitors several streamgages on the Madison.

Silver Bow Creek, Montana. The WY-MT Water Science Center monitors several streamgages on this creek.

Willow Creek, Montana in winter. The WY-MT Water Science Center monitors several streamgages on this creek.

ADCP measurement on the Bighorn River at Worland, WY. View the latest streamflow data for this gage here.

South Fork of the Jocko River near Arlee, MT. View the latest streamgage data here.

Snake River at Moran, Wyoming. Click here to view the latest data from the gage.

USGS Hydrologist Rodney Caldwell collects suspended sediment at USGS Gage 12334550 Clark Fork at Turah Bridge nr Bonner, MT.

USGS Hydrologist Rodney Caldwell collects suspended sediment at USGS Gage 12334550 Clark Fork at Turah Bridge nr Bonner, MT.

Water-quality sampling at Lake Koocanusa. Click here to learn more about the project.

Water-quality sampling at Lake Koocanusa. Click here to learn more about the project.

Groundwater-level data retrieval with Thomas Bauer at the Fox Hills well in Montana.

View from USGS Streamgage at Nashua, MT in the fall along the Milk River upstream of the confluence with the Missouri River. 

Wading across Salt River at Etna, streamgage 13027500, to collect samples

Open-pit mining has created tailings piles over 1,000 feet tall in the Elk River Valley.

Panoramic photograph of Lake Koocanusa, a reservoir straddling the border between the United States and Canada.

Streamgage at Birch Creek near Heart Butte, Montana install cooperator and owners.

Kootenai River between Libby Dam and Libby, Montana. Check out data from our streamgage here.

Muddy Creek near Dad streamgage, zero flow

Low Flows at Little Snake River near Dixon streamgage

Little Snake River near Dixon low streamflow

USGS survey vessel conducting bathymetric surveys near Kootenai River at Leonia, ID (USGS site 12305000).