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Northeast Region

The USGS Northeast Region provides science to inform decision-makers and address societal needs such as responding to natural disasters, reducing energy prices, and safeguarding national and economic security. The Northeast includes the Office of the Regional Director and 12 science centers spanning 14 States and Washington, D.C. – home to more than 78 million people. The Northeast Region has field offices throughout the region that directly support local communities with a wide range of scientific research, monitoring, mapping, and decision-support services.  

News

Fall 2026 Highlights from EESC’s Disease Decision Analysis and Research Group

Fall 2026 Highlights from EESC’s Disease Decision Analysis and Research Group

Investigation of Drivers and Sources of Potential Harmful Algal Blooms in Lake Anna, Virginia, 2023–24

Investigation of Drivers and Sources of Potential Harmful Algal Blooms in Lake Anna, Virginia, 2023–24

USGS Launches Interactive Streamflow Map Tools

USGS Launches Interactive Streamflow Map Tools

Publications

The effect of temperature, flow, density and disease on smallmouth bass (Micropterus dolomieu) early life growth rate The effect of temperature, flow, density and disease on smallmouth bass (Micropterus dolomieu) early life growth rate

Individual growth rates of fish are influenced by gradually changing environmental conditions and rapid-onset events. However, there is a paucity of information on drivers of spatiotemporal variability in growth rates of fishes across large spatial extents. Using a 36-year dataset of smallmouth bass (Micropterus dolomieu) length-at-age data across 10 river reaches in Pennsylvania, USA (n...
Authors
Rebecca S.M O'Brien, Megan K. Schall, Geoffrey Smith, Kelly L. Smalling, Tyler Wagner

Streamflow, water quality, and constituent loads and yields, Scituate Reservoir drainage area, Rhode Island, water year 2023 Streamflow, water quality, and constituent loads and yields, Scituate Reservoir drainage area, Rhode Island, water year 2023

As part of a long-term cooperative program to monitor water quality within the Scituate Reservoir drainage area, the U.S. Geological Survey, in cooperation with Providence Water (formerly the Providence Water Supply Board), collected streamflow and water-quality data in tributaries to the Scituate Reservoir, Rhode Island. Streamflow and concentrations of chloride and sodium estimated...
Authors
Kirk P. Smith

Multiple machine-learning estimation of groundwater levels and trends for the regional Mississippi River Valley alluvial aquifer Multiple machine-learning estimation of groundwater levels and trends for the regional Mississippi River Valley alluvial aquifer

The Mississippi River Valley alluvial aquifer provides irrigation, public, and domestic water supplies across the south-central United States. Declining groundwater levels require improved characterization of changing conditions. Traditional potentiometric-surface mapping does not use all available water-level data or quantify uncertainty. To address these limitations, we developed a...
Authors
Courtney D. Killian, William H. Asquith
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