All Multimedia

View of one of the geothermal seeps that flows into the Yellowstone River south of LaDuke Hot Spring.

While still over land, Biological Technician, Amelia DuVall prepares the computer for data collection at the beginning of an aerial photographic survey.

Fire Potential Index map for October 10, 2018.

Dan Nowacki measures dune elevations near the mouth of the Pajaro River with a precision GPS unit carried in his backpack.

Each one these blue dots represents a site where a storm-tide sensor bracket has been installed for the Gulf of Mexico pre-defined network. There are currently 85 brackets in Florida, 6 in Alabama, 3 in Mississippi, 18 in Louisiana and 26 in Texas, for a total of 138 bracketed sites. (Not all brackets will be used in all storms.)

Staff from NYSDEC and volunteers release 2,500 lake sturgeon into Cayuga Lake.

The sun rises at Mount St. Helens (pictured in the distance), with low-level clouds covering Coldwater Lake. The view is from the Coldwater Science and Learning Center, the site of the 2018 GeoGirls field camp program.

The USGS creates a Flood Event Viewer for major flooding incidents, as a one-stop, interactive information source. On that website, viewers can click on each red dot (storm-tide sensor) to see details about it.

For ten years, this yellow concrete block house in Cape San Blas, Florida, dubbed Fish Inn, was the seasonal office, laboratory and living quarters for a team of USGS sea turtle researchers during their field season from November till April.

Northeast Region Photo Contest Winner | November 2018 | USGS at Work
N. Cheung leaving Rockway Inlet NY tide station

Coastal Change Storm Hazard Team map created Tuesday, 10/89/18 showing current forecasted beach erosion, overwash and inundation effects of Hurricane Michael's predicted landfall in the Florida Panhandle. Forecast will change with subsequent National Hurricane Center forecasts.

USGS ecologist and drone pilot Chase Freeman and technician Kylie Mosher prepare for a drone flight at Whiskeytown National Recreation Area.

Volunteers mark lake sturgeon at the NYSDEC Oneida Hatchery

Brett Johnston, USGS hydrographer, enters storm-tide sensor information into a USGS data management system on October 8 near Fish Creek, Florida. USGS Photo by Brett Johnston.

USGS scientist Scott Grzyb reviews high-water data collected by boat on the Llano River in Llano, Texas in response to a flash flood on October 8, 2018.

USGS scientists Scrott Grzyb and Michael Scheider pause at sunset at the end of a long day collecting high-water measurements along the Llano River on October 8, 2018.

Photo of a saltmarsh platform showing vegetation on on top of the banks of a tidal creek. It shows the general setting of a saltmarshes that experience wet and dry periods with the tides within a day.

Humboldt State University Assistant Professor Melanie Michalak (squatting) and California State Geological Survey scientist Jay Patton (standing, center) explaining core stratigraphy within Humboldt slough and evidence for past tsunami inundation.

USGS ecologist and drone pilot Chase Freeman flies a drone for at Whiskeytown National Recreation Area to assess the impacts of the 2018 Carr Fire, while technician Kylie Mosher looks on.