Images

The Pembina River at Neche, ND with the streamgage house to the left top hiding in some trees.

The Pembina River at Neche, North Dakota.

This photo of the confluence of the St. Croix River and the Mississippi River highlights the distinct contrast between water quality of the two rivers.  Photo was taken during a flight searching for radio-tagged birds. 

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Zephyr Cove in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

View of the sampling site for collecting recreational water QW point-sampling for fecal indicator Bacteria at Zephyr Cove in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

Carol Simons, from the Carnelian Bay Field Office of the California Water Science Center, collecting recreational water QW point-sampling for fecal indicator Bacteria at Sand Harbor in Lake Tahoe.

Pembina River in May at Neche, North Dakota.

USGS-funded research scientist Kevin McCluney makes a site visit to the Loch Vale, Colorado atmospheric deposition monitoring station via skis. This station is a long-term research site within the National Atmospheric Monitoring Program network.

Cannonball River at Breien, ND.

The Cannonball River in the spring at Breien, ND.

Screen capture of the ModelMuse Data Sets dialog box with the words "Comments can be a useful way of documenting how your model is constructed."

Screen capture of ModelMuse.

The image is intended to be used to introduce a video.

Collection of surface-water samples in South Dakota using DH-81.

Cannonball River at Breien, ND looking West.

This image shows benthic biofilms growing in Wilson Park at 13th Street, Milwaukee.

Wild Rice River at Great Bend North Dakota, streamflow 1,890 cubic feet per second.  Photograph taken during spring 2010 flooding looking downstream of the bridge which was clogged with debris.  The river also had flooded over the road approaching the bridge.