New Croton Dam is part of New York City's water supply system
New Croton Dam is part of New York City's water supply systemThe New Croton Dam is part of New York City's water supply system, Croton-on-Hudson, Westchester County, New York.
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New York Water Science Center images.
The New Croton Dam is part of New York City's water supply system, Croton-on-Hudson, Westchester County, New York.
The New Croton Dam is part of New York City's water supply system, Croton-on-Hudson, Westchester County, New York.
Impervious Surface Effects Rockland County NY
Impervious Surface Effects Rockland County NY
USGS staffer sitting on sandy beach on Long Island collecting a water sample
USGS staffer sitting on sandy beach on Long Island collecting a water sample
Meads Creek Valley, NY
Meads Creek Valley, NY
Adirondack stream in New York
A group of 5th graders from a New York City school in the Bronx learn about how contaminants spilled on the ground travel through a sandy aquifer and can impact nearby waterways from USGS hydrologist Shawn Fisher as part of the Urban Waters Initiative community outreach at Roberto Clemente State Park during the week-long Harlem River Festival.
A group of 5th graders from a New York City school in the Bronx learn about how contaminants spilled on the ground travel through a sandy aquifer and can impact nearby waterways from USGS hydrologist Shawn Fisher as part of the Urban Waters Initiative community outreach at Roberto Clemente State Park during the week-long Harlem River Festival.
USGS scientist collecting soil samples
USGS scientist collecting soil samples
Northeast Region Photo Contest Winner | November 2018 | Where We Work
R. Behrens on bridge protection pier, Rockaway Inlet station, NY
Northeast Region Photo Contest Winner | November 2018 | Where We Work
R. Behrens on bridge protection pier, Rockaway Inlet station, NY
Water Tower - Long Island
Water Tower - Long Island
Core samples from Herricks Lane North test boring showing contact between the upper glacial (Pleistocene) and Magothy (Cretaceous) aquifers
Core samples from Herricks Lane North test boring showing contact between the upper glacial (Pleistocene) and Magothy (Cretaceous) aquifers
305(b) groundwater quality sampling
305(b) groundwater quality sampling
USGS scientist measuring high water marks on a jetty into the Long Island Sound during flooding in October of 2015.
USGS scientist measuring high water marks on a jetty into the Long Island Sound during flooding in October of 2015.
Wild Esopus Creek Rainbow Trout
Servicing Water Level sensor at Fire Island Breach. Long Island
Servicing Water Level sensor at Fire Island Breach. Long Island
Sensor housing mid-bay-deployment screw-anchor
Sensor housing mid-bay-deployment screw-anchor
Groundwater Sampling on Long Island
Collecting data on coastal wetland on Long Island, NY
Collecting data on coastal wetland on Long Island, NY
New York Riparian Wetlands
New York Riparian Wetlands
New York City Reservoirs - Ashokan Reservoir
New York City Reservoirs - Ashokan Reservoir
ADCP Stream measurement Connetquot Brook in Suffolk County, Long Island, NY
ADCP Stream measurement Connetquot Brook in Suffolk County, Long Island, NY
USGS hydrologist Tristen Tagliaferri collecting pre-sampling measurements in a coastal wetland after an aerial application of the mosquito insecticide methoprene
USGS hydrologist Tristen Tagliaferri collecting pre-sampling measurements in a coastal wetland after an aerial application of the mosquito insecticide methoprene