Images

Hydrograph of the USGS 01379845 Rockaway River at Warren St at Dover with camera images showing how the Ice changs the stage at the site 

View of New Hope New Jersey from across the river at the USGS 01462000 Delaware River at Lambertville, New Jersey site

Members of the NJWSC, EPA, and NPS, conducted a sampling event for PFAS in foam at the Paterson Great Falls National Historic Park in Paterson, NJ.

Summer 2025 Photo Contest Winner: Jacob Gray, Where We Work category

River flowing over a small control under a bridge at the site USGS 01407970 Timber Swamp Brook at Farmingdale, New Jersey 

Project sampling location scouted for site USGS 01407877 Ardena Brook at Ardena, New Jersey

Looking across the weir at the gaging point for the USGS 01443500 Paulins Kill at Blairstown, New Jersey site.

Looking out on the Pequest river from above the gage house at USGS 01445500 Pequest River at Pequest, New Jersey

Screen capture displaying areas of inundation within the City of Elizabeth for a flood event generated from a Flood Inundation Mapper. 

Sample area of two-dimensional hydraulic model showing two-dimensional model mesh and underlying digital elevation model (DEM). 

HEC-RAS two-dimensional simulation screen capture demonstrating simulated stream velocities and streamflow during a large flood peak along the Elizabeth River.

Calibration crest-stage gage installed at Westfield Avenue within the City of Elizabeth. 

Map of the City of Elizabeth and surrounding areas depicting the Elizabeth River and its tributaries with study sites and the USGS 01393450 Elizabeth River at Ursino Lake at Elizabeth, New Jersey station

Screen capture showing the New Jersey Flood Decision Support Toolbox Application.

USGS Scientists Kate Bowen and Nicole White extract water samples from groundwater well 403300074202901 MW134A Edison Twp and prepare them for transport to the National Laboratory for examination. 

Map of real-time streamflow compared to historical streamflow for the 20th of May 2025, New Jersey

USGS scientist Sally Carullo downloading data from the sensors mounted on the USGS 01482100 Delaware River at Del Mem Bridge at Wilmington, Delaware. 

Looking out upon the Lawrence Brook from across the Weston Mills Water Company facility yard, at the 01405030 Lawrence Brook at Weston Mills, New Jersey site.

USGS New Jersey Groundwater well housing at 395028074104401 DOE-Forked River Obs in Forked River, New Jersey

USGS 01409335 Little Egg Inlet near Tuckerton, New Jersey tide gage

Two labeled images showing the changes made to tide gages to make them more resistant to hurricane damage, so that they can continue to provide accurate data in harsh, storm-conditions.

Survey level transit at USGS 01409124 Barnegat Bay at Waretown, New Jersey tide gage site