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This data release contains results of a high-water mark survey across Upstate New York following flash flooding during July 9-10, 2023. The survey was conducted between July 12 and September 20, 2023 by U.S. Geological Survey (USGS) personnel, and is based on surveyed elevations of mud, debris, and seed lines (Koenig and others, 2016) left by the flooding. Real-time and static Global Navigation Satellite System (GNSS) surveying (Rydlund and Densmore, 2012), combined with differential leveling (Kenney, 2010), were used to determine high-water mark elevations at 186 locations. Additional data associated with the July 2023 flooding, such as photos of the survey locations, can be found in the USGS Flood Event Viewer,...
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Introduction The City of Oneonta and surrounding area is the major population center in Otsego County, N.Y. and home to two colleges (SUNY Oneonta and Hartwick College). The public water supply draws on both surface-water and groundwater sources and serves 15,954 people in the City of Oneonta and parts of the surrounding Town of Oneonta (City of Oneonta, 2013). The remaining population uses domestic wells for water supply. The City is located in a section of Susquehanna River valley that includes confluences with three other major valleys: those of Charlotte Creek, Schenevus Creek, and Otego Creek. The study area covers 112 mi2 and includes the lower 2 to 5 miles of each of these valleys. The valley-fill deposits...
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Introduction Public-water systems at Springville and Yorkshire/Delavan, N.Y. along Cattaraugus Creek draw from local groundwater resources and serve about 5,500 people (U.S. EPA SDWIS database). The remainder of the population obtains water from domestic wells, many of them completed in glacial aquifers. A Cattaraugus Creek tributary valley (Buttermilk Creek) to the south is the site of the West Valley low-level radioactive waste burial site (part of the Western New York Nuclear Service Center). Numerous investigations of glacial geology and hydrogeology have been performed at this site (for example, Prudic and Randall (1977), LaFleur (1980), and Prudic (1986)) and glacial mapping has included the surrounding area...
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Background Since 1980 the U.S. Geological Survey has conducted a Detailed Aquifer Mapping Program in upstate New York, first in cooperation with the New York State Department of Health (NYSDOH), and later in cooperation with the New York State Department of Environmental Conservation (NYSDEC), Division of Water. The objective of this program is to define the hydrogeology of important stratified-drift aquifers in upstate New York, and to present the information as individual sets of maps at a 1:24,000 scale. Each published report from this program describes the hydrogeology of a specific aquifer or section of aquifer, and depicts selected hydrogeologic characteristics. These reports form the foundation of NYSDEC's...
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Problem The groundwater supply of Nassau and Suffolk Counties is prone to contamination from past and current land uses, including practices related to agriculture, industry, and residential development, because the soils and underlying sediments are generally composed of sandy, permeable materials that allow contaminants to move readily from the land surface into the groundwater below. Of increasing concern are the human-derived contaminants stemming from on-site disposal of residential wastewater and industrial processes. The centralized distribution of water through purveyors to most residents provides them with a reliable source of potable water that is consistently monitored at the wellhead. However, increased...
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PROBLEM The valley-fill aquifers in the West Branch Cayuga Inlet and Fish Kill valleys (designated as aquifer 15, fig.1), within the Town of Newfield, were mapped by Miller (2000) and identified as one of 17 unconsolidated aquifers in Tompkins County that need to be studied in more detail. The valley-fill in the West Branch Cayuga Inlet and Fish Kill valleys contain a heterogeneous mix of glacial deposits and recent alluvium under mostly unconfined conditions, but may they be under confined conditions in some places. The valley-fill deposits are sources of water for the Village of Newfield, homeowners, farms, and small businesses in these valleys. The Village of Newfield has recently been searching for another location...
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Background Although New York State has more than 70,000 miles of streams and rivers, little is known about the status, distribution, and trends of mercury (Hg) levels in stream fish, or the environmental drivers of these patterns. Streams and their riparian zones provide critical habitat for fish, birds, mammals, reptiles and amphibians, and serve as the interface between aquatic and terrestrial Hg transfer, transformations (most notably methylation) and bioaccumulation. Importantly, monitoring data from lakes (e.g., Simonin et al. 2006) does not transfer reliably to streams because of fundamental differences in Hg cycling and bioaccumulation processes. An assessment of fish Hg bioaccumulation focused on New...
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Problem Previous hydrologic studies have indicated that there may be sufficient water resources underlying Queens, Kings, Richmond, New York, and Bronx Counties for use as a supplemental water supply in times of drought or other emergency. An extensive ground-water and surface-water monitoring program is necessary to provide a comprehensive hydrologic data set for use in ongoing and future ground-water investigations. Objective The project will provide a continuous hydrologic data set needed for resource assessment, planning, and protection. To meet this objective the U.S. Geological Survey (USGS), in cooperation with the New York City Department of Environmental Protection, maintains and operates a network of approximately...
Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Climate Impacts, Climate Impacts, Climate impacts, Contaminants, Emerging, Contaminants, Emerging, All tags...
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Background The Ashokan Reservoir is located in the Catskill Mountains of New York State and is part of New York City’s (NYC) water supply system. The NYC water-supply system is operated by the NYC Department of Environmental Protection (NYCDEP) under a filtration avoidance determination (FAD) issued by the New York State Department of Health. The Ashokan Reservoir watershed is 255 mi2 and is one of two reservoirs in the New York City Catskill Reservoir system and one of six reservoirs in the West-of-Hudson Catskill-Delaware system. The upper Esopus Creek is the primary tributary to the Ashokan Reservoir, with a 192 mi2 watershed from the source, Winnisook Lake, to the Ashokan Reservoir near Boiceville, NY. Suspended-sediment...
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Problem Almost 1900 public, private, and commercial waste-water treatment plants (WWTPs), many located upstream of drinking water intakes or within tributaries to water-supply reservoirs, are permitted to release effluents into surface- or ground-waters across New York State. More than 150 facilities have New York State SPEDES permits to discharge waste waters in the New York City East of Hudson and West of Hudson Water Supply Watersheds (NYC Watersheds), which provide drinking water to more than nine million people in and around New York City. Some common waste water treatment plant (WWTP) contaminants (e.g., polycyclic musks, alkylphenols, and estradiol) can cause estrogenic or androgenic changes in the reproductive...
Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Biogeochemical and Hydrologic Assessment, Biogeochemical and Hydrologic Assessment, BiogeochemicalandHydrologicAssessment, Completed, Contaminants, Emerging, All tags...
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Problem - Increasing development within the Shenandoah Valley in recent years has placed additional demands on the region’s water resources. The sedimentary rocks in the Valley have been compressed and folded by tectonic forces to form a 5-km deep basin. Ground water, a principal component of the available water supply, flows through fractures in the sedimentary and crystalline rocks that underlie the Valley. Bedding fractures in the rocks are angled downward along the dip of the folds, allowing ground water to penetrate deeply below land surface—fresh water is obtained from wells over 800 ft deep in the Valley. Objectives - Develop a ground-water-flow model to simulate movement of ground water and estimate the...
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Problem The quality of surface water has important effects on human and ecological health. Surface water is an important drinking water source and is used for swimming, fishing, and recreation, and the quality of surface water can have profound effects on the health, diversity, and resilience of ecological communities. The New York State Department of Environmental Conservation (NYSDEC) is tasked by the U.S. Environmental Protection Agency (USEPA) to monitor ambient water quality of the State. The NYSDEC is also tasked to develop Total Maximum Daily Loads (TMDLs) for state waters that fail to meet their intended use. A critical first step in maintaining high quality of surface-water is assessment of existing...
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Problem Suspended-sediment concentration (SSC) and turbidity are primary water-quality concerns in New York City’s (NYC) water-supply system (U.S. Environmental Protection Agency, 2007). In the NYC water-supply system turbidity is largely caused by clay and silt rather than organic material (Effler et al. 1998, Peng et al. 2002, 2004). Sediment can originate from the watershed land surface and the active stream corridor (the stream bed and its adjacent banks and hillslopes) (Walling 2005). In the upper Esopus Creek watershed, the main source of water to the Ashokan Reservoir, the active stream corridor is the primary source of sediment and turbidity to the stream. Terrestrial sources of sediment and turbidity are...
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The U.S. Geological Survey (USGS) is providing a point feature class containing a compilation of geologic well records (n=221) obtained from: 1) previous U.S. Geological Survey groundwater investigations, 2) the U.S. Geological Survey's National Water Information System (NWIS), 3) the New York State Department of Environmental Conservation (NYSDEC) Water Well Contractor Program, and 4) the New York State Department of Transportation (NYSDOT). The wells are located within the Binghamton East 1:24,000 quadrangle of south-central Broome County, New York, 2014-2020. The shapefile was created and intended for use with geographic information system (GIS) software. A companion report, USGS Scientific Investigations Report...
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The U.S. Geological Survey (USGS) is providing a polygon feature class containing the delineated areas of postglacial and glacial deposits within the Binghamton East quadrangle of south-central Broome County, New York, 2014-2021. Surficial units included are alluvium, alluvial fans, outwash, glacial lake clay, ice-contact deposit, and variable thicknesses of till. The shapefile was created and intended for use with geographic information system (GIS) software. A companion report, USGS Scientific Investigations Report 2021-5026 (Van Hoesen and others, 2021; https://doi.org/10.3133/sir20215026) further describes data collection and map preparation.
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The U.S. Geological Survey (USGS) is providing a compilation of geologic well records (n=221) collected from 2014-2020 within the Binghamton East 1:24,000 quadrangle in south-central Broome County, New York. The well records were obtained from: 1) previous U.S. Geological Survey groundwater investigations, 2) the U.S. Geological Survey’s National Water Information System (NWIS), 3) the New York State Department of Environmental Conservation (NYSDEC) Water Well Contractor Program, and 4) the New York State Department of Transportation (NYSDOT). The dataset is in comma-separated values (CSV) format. A companion report, USGS Scientific Investigations Report 2021-5026 (Van Hoesen and others, 2021; https://doi.org/10.3133/sir20215026)...
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This dataset contains a comparison of chemical analysis results obtained by the U.S. Geological Survey (USGS) New York Water Science Center Soil and Low-Ionic Strength Water Quality Laboratory and the Adirondack Lake Survey Corporation (ALSC) Laboratory. Duplicate samples were collected biweekly from Buck Creek and the North and South Tributaries of Buck Creek from September 5, 2006, through September 2, 2008, to be analyzed in each laboratory. The 155 pairs of samples collected over 2 years enabled comparisons to be made under a variety of flows and seasons, using the markedly different chemical characteristics of the three streams. An additional 6 duplicate samples collected in 2016-2017 from Buck Creek were...
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From 2010 through 2019, the U.S. Geological Survey, in cooperation with the New York State Department of Environmental Conservation, collected horizontal-to-vertical seismic soundings at 100 locations in upstate New York and 1 location in Susquehanna County, Pennsylvania to evaluate the technique (control-point measurements) and to support aquifer-mapping projects (Heisig, 2012, 2015). The HVSR technique, commonly referred to as the passive-seismic method, is used to estimate the thickness of unconsolidated sediments and the depth to bedrock (Lane and others, 2008; Fairchild and others, 2013). The passive-seismic method uses a single, broad-band three-component (two horizontal and one vertical) seismometer to record...
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This dataset has been archived; it has been superseded by version 1.1 (December 2022) which can be found at https://doi.org/10.5066/P9SLP8FX. This U.S. Geological Survey data release provides surface-water quality, streamflow, and groundwater-elevation data collected within the Central Pine Barrens (CPB) Region of Suffolk County, New York, from October 1, 2019 through September 30, 2020. The data were collected in cooperation with the Central Pine Barrens Commission and the Town of Brookhaven as part of a five-year comprehensive water-resources monitoring program. Water quality and quality-assurance data from seven sites on two rivers (Carmans River- five sites and Peconic River- two sites) in the CPB are included....


map background search result map search result map Estrogenicity in Streams of New York State Ground-water-flow model of the Shenandoah Valley, Virginia and West Virginia Detailed Aquifer Mapping in the Greene-Kattelville area of New York Hydrologic-Data Collection in the Five Boroughs of New York City Geohydrology of the Valley-Fill Aquifer in the  West Branch Cayuga Inlet and Fish Kill Valleys, Town of Newfield, Tompkins County, New York Mercury Bioaccumulation in Fish in New York's Streams and Rivers Surface-water Quality in the Mohawk River Basin (Pilot RIBS/TMDL) Esopus Creek Sediment and Turbidity Study Stony Clove Basin Sediment and Turbidity Monitoring Detailed Aquifer Mapping of the Oneonta Area Otsego and Delaware Counties, New York Sentinel Monitoring of Groundwater for Contaminants of Emerging Concern to Provide Advanced Warning for Supply Wells on Long Island, New York DETAILED AQUIFER MAPPING OF THE SPRINGVILLE, N.Y. AREA Erie, Cattaraugus, and Wyoming Counties, New York Surficial Geology within the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood, New York Geospatial Records of Selected Wells for the Detailed Aquifer Mapping in the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood Records of Selected Wells for the Detailed Aquifer Mapping in the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood Horizontal-to-Vertical Spectral Ratio (HVSR) Soundings in Broome, Chenango, Franklin, Orange, Rensselaer, and Saratoga Counties, New York, and Susquehanna County, Pennsylvania 2010-2019 2020 Hydrologic Data Summary for the Central Pine Barrens Region, Suffolk County, New York Hydraulic model for flood-inundation maps for the Schoharie Creek in North Blenheim, NY Duplicate Stream Sample Analyses by Laboratories of the U.S. Geological Survey New York Water Science Center and Adirondack Lake Survey Corporation Applied to Adirondack Stream Monitoring Data, 2003-2017 High-Water Mark Elevations in Upstate New York from Flash Flooding during July 9-10, 2023 Hydraulic model for flood-inundation maps for the Schoharie Creek in North Blenheim, NY Geohydrology of the Valley-Fill Aquifer in the  West Branch Cayuga Inlet and Fish Kill Valleys, Town of Newfield, Tompkins County, New York Records of Selected Wells for the Detailed Aquifer Mapping in the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood Geospatial Records of Selected Wells for the Detailed Aquifer Mapping in the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood Surficial Geology within the Susquehanna River Valley in South-Central Broome County, Towns of Conklin and Kirkwood, New York Detailed Aquifer Mapping of the Oneonta Area Otsego and Delaware Counties, New York Detailed Aquifer Mapping in the Greene-Kattelville area of New York DETAILED AQUIFER MAPPING OF THE SPRINGVILLE, N.Y. AREA Erie, Cattaraugus, and Wyoming Counties, New York Esopus Creek Sediment and Turbidity Study Stony Clove Basin Sediment and Turbidity Monitoring 2020 Hydrologic Data Summary for the Central Pine Barrens Region, Suffolk County, New York Hydrologic-Data Collection in the Five Boroughs of New York City Sentinel Monitoring of Groundwater for Contaminants of Emerging Concern to Provide Advanced Warning for Supply Wells on Long Island, New York Ground-water-flow model of the Shenandoah Valley, Virginia and West Virginia Surface-water Quality in the Mohawk River Basin (Pilot RIBS/TMDL) Duplicate Stream Sample Analyses by Laboratories of the U.S. Geological Survey New York Water Science Center and Adirondack Lake Survey Corporation Applied to Adirondack Stream Monitoring Data, 2003-2017 Horizontal-to-Vertical Spectral Ratio (HVSR) Soundings in Broome, Chenango, Franklin, Orange, Rensselaer, and Saratoga Counties, New York, and Susquehanna County, Pennsylvania 2010-2019 High-Water Mark Elevations in Upstate New York from Flash Flooding during July 9-10, 2023 Estrogenicity in Streams of New York State Mercury Bioaccumulation in Fish in New York's Streams and Rivers