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New York Water Science Center

The New York Water Science Center will provide the hydrologic observations, research, and modeling needed for full integration of hydrogeologic, physiochemical, biological, and landscape processes across the freshwater to marine continuum. 

News

USGS Satellites and Test Tubes Meet to Ensure Safe Drinking Water

USGS Satellites and Test Tubes Meet to Ensure Safe Drinking Water

Advanced Quantitative Precipitation Information System Enhances Flood Prediction in San Francisco Bay Area

Advanced Quantitative Precipitation Information System Enhances Flood Prediction in San Francisco Bay Area

Native American Research Assistantship Student Learns USGS Water Science

Native American Research Assistantship Student Learns USGS Water Science

Publications

Mapping river flow from thermal images in approximately real time: Proof of concept on the Sacramento River, California, USA

Image velocimetry has become an effective method of mapping flow conditions in rivers, but this analysis is typically performed in a post-processing mode after data collection is complete. In this study, we evaluated the potential to infer flow velocities in approximately real time as thermal images are being acquired from an uncrewed aircraft system (UAS). The sensitivity of thermal...
Authors
Carl J. Legleiter, Paul J. Kinzel, Michael Dille, Massimo Vespignani, Uland Wong, Isaac E Anderson, Elizabeth Hyde, Christopher L. Gazoorian, Jennifer Marie Cramer

Field trials of an autonomous eDNA sampler in lotic waters

Environmental DNA (eDNA) analysis has become a transformative technology, but sample collection methods lack standardization and sampling at effective frequencies requires considerable field effort. Autonomous eDNA samplers that can sample water at high frequencies offer potential solutions to these problems. We present results from four case studies using a prototype autonomous eDNA...
Authors
Scott D. George, Adam Sepulveda, Patrick Ross Hutchins, David Pilliod, Katy E. Klymus, Austen Thomas, Ben Augustine, Chany C Huddleston Adrianza, Devin Nicole Jones, Jacob R. Williams, Eric Leinonen

An evaluation of cyanobacterial occurrence and bloom development in Adirondack lakes

Cyanobacterial harmful algal blooms (cyanoHABs) have occurred in many low nutrient (oligotrophic) lakes in the northeastern United States. The Adirondack Park in New York is a large, mountainous region with many low nutrient lakes. There is a gap in understanding regarding whether cyanoHAB reporting data are truly reflective of the susceptibility of lakes to develop bloom conditions. We...
Authors
Rebecca Michelle Gorney, Elizabeth A. Nystrom, Michael D. Stouder, Ann E. St. Amand, Cory Suave, Denise Clark, Erin A. Stelzer, Carrie E Givens, Jennifer L. Graham

Science

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A National Predictive Model for PFAS Occurrence in Groundwater

In October of 2024, USGS Scientist’s published a study where they created a model to predict PFAS occurrence in groundwater at the depths of drinking water supplies. This model can help guide our partners to sample areas where PFAS in drinking water could be an issue for the public.
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Groundwater Flow Modeling - Long Island, New York

Numerical models provide a means to synthesize existing hydrogeologic information into an internally consistent mathematical representation of a real system or process, and thus are useful tools for testing and improving conceptual models or hypotheses of groundwater flow systems. The goal of this effort is to develop a regional model for the Long Island aquifer system to simulate changes in water...
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Groundwater Flow Modeling - Long Island, New York

Numerical models provide a means to synthesize existing hydrogeologic information into an internally consistent mathematical representation of a real system or process, and thus are useful tools for testing and improving conceptual models or hypotheses of groundwater flow systems. The goal of this effort is to develop a regional model for the Long Island aquifer system to simulate changes in water...
Learn More

Saltwater-Interface Mapping - Long Island, New York

Saltwater intrusion is the most common type of water-quality degradation in coastal-plain aquifers. In coastal areas, the hydraulic head under predevelopment (nonpumping) conditions is higher on land than in the surrounding saltwater embayments; thus, fresh groundwater flows seaward (from areas of high potential to areas of lower potential) and meets saltwater at an equilibrium point (interface)...
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Saltwater-Interface Mapping - Long Island, New York

Saltwater intrusion is the most common type of water-quality degradation in coastal-plain aquifers. In coastal areas, the hydraulic head under predevelopment (nonpumping) conditions is higher on land than in the surrounding saltwater embayments; thus, fresh groundwater flows seaward (from areas of high potential to areas of lower potential) and meets saltwater at an equilibrium point (interface)...
Learn More
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