Images

Jeremiah Pomerleau (Maine Office) looks at high-water marks from the Flood at Saco River near Conway, NH station number 01064500. One of the highest flows ever recorded since 1903. The gage has historically just passed 100 years of total record.

Hydrologists Hayley Lind and Patrick Scordato collect groundwater samples from the Maravista neighborhood in Falmouth, Massachusetts. 

The USGS is conducting a study to characterize groundwater and surface-water quality to better understand nutrient inputs to the coast. The initial focus of the study is on local-scale hydrologic monitoring adjacent to Academy Cove.

Continuous water quality gaging station located at Farm River at Farm River Marina near East Haven, Connecticut (USGS site ID 411513072512301). The station is placed on the floating dock.

Continuous water quality gaging station located at Farm River at Trolley Museum at East Haven, Connecticut (USGS site ID 411626072514501).

Sam Banas performing a calibration test of a precipitation tipping bucket instrument.

Spring 2023 Photo Contest Winner: Sam Banas, USGS at Work category

A USGS physical scientist weighs a fiberglass tube containing a snow core on a hanging spring scale. Snow water equivalent (SWE) is calculated from the weight and volume of the snow in the tube. This measurement is being taken in Sleepers River Research Watershed in Danville, Vermont.

This streamgage is located in North Danville, Vermont, a part of the Sleepers River watershed. It is located on Pope Brook, a tributary of Sleepers River. Check out the water data for this streamgage station here.

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Physical scientists and hydrologic technicians from New England Water Science Center and Woods Hole Dive Team recover and repair a continuous monitor buoy in the Southport, Connecticut estuary near the Long Island Sound. The buoy had been damaged in a recent storm.

Winter 2023 Photo Contest Winner: Donald Jeandervin, USGS at Work category

Hydrologic Technicians Paul Solis, Brittney Izbicki and Nigel Pepin of the New England WSC CT office point to where they have just moored an acoustic doppler velocity meter (ADVM) in the channel of the Southport, CT river estuary.

Winter 2023 Photo Contest: Donald Jeandervin, Honorable Mention category

USGS and University of Colorado Scientist Alan Vajda, Ph.D., examines the effects of PFAS-contaminated groundwater on fish in aquaria in a mobile fish lab.

A collage of relevant keywords and photographs about stream crossing projects. Important components of stream crossing projects include flood flows, aquatic organism passage, stream crossing standards, and the hydraulic modeling tool. The photograph on the left shows a drop at the outflow of a culvert that would impede aquatic organism passage.

USGS Hydrologic technician Ryan Bottorff takes a water sample from the Saugatuck River in Redding, Connecticut, near USGS streamgage 01208990.

U.S. Geological Survey Mill River at Northampton, Massachusetts streamgage (01171500) on October 11, 2022 looking downstream. The low-flow was about 12 cubic feet per second (cfs) for a 56.2-square-mile drainage area.

A downstream view of the Green River near Colrain, Massachusetts close to the USGS streamgage (01170100). The low-flow was about 7.7 cubic feet per second (cfs) for a 41.4-square-mile drainage area.

Pearl Hill Brook at Mill Creek Drive in Ashby, Massachusetts on October 1, 2021. The drop at the outflow of the culvert would impede aquatic organism passage.

Unnamed tributary to Trapfall Brook at Harris Road in Ashby, Massachusetts, on October 1, 2021. The shallowness of water in the culvert could impede aquatic organism passage.