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Filters Date Types (for Date Range) Extensions Project (2) Shapefile (2) Types Downloadable (2) Map Service (2) OGC WFS Layer (2) OGC WMS Layer (2) Shapefile (2) Contacts New York Water Science Center Cooperative Water Program Todd S Miller Tompkins County Town of Dryden Oswego County Department of Health Categories Data (2) Project (2) Tag Schemes https://www.sciencebase.gov/vocab/category/WRET/WRET_Topic/WRET_Topic_NYWSC (3) Tags (with Type=WRET Science Topic ) hydrogeologic characterization (2) groundwater-flow modeling (1) View Results as: JSON ATOM CSV

Hydrogeology of the Virgil Creek Valley in the Town of Dryden, Tompkins County, New York Problem The Village of Dryden, rural homeowners, farms, and businesses in the Virgil Creek Valley tap several confined sand and gravel aquifers in the Virgil Creek valley in the town of Dryden . The valley contains a large moraine with complex stratigraphy consisting of continuous and discontinuous layers of till, lake deposits, and glaciofluvial sand and gravel. Sand and gravel units form the aquifers in the valley-fill deposits. There are at least three extensive confined aquifer units at various depths. However, little is known about (1) the location of recharge and discharge areas, (2) direction of groundwater flow, (3) extent of hydraulic connection between aquifer units, and (4) extent of surface- and ground-water... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Completed, Ecoflows, Ecoflows, Ecoflows, GW Model, All tags... GW Model, GW model, GW or SW, GW or SW, GW or SW, Hydrogeologic Characterization, Hydrogeologic Characterization, Hydrogeologic Characterization, Hydrologic Networks and Analysis, New York, USGS New York Water Science Center, Virgil Creek Valley, Dryden, Tompkins County, WSC, Water Use and Availability Science, Water Use and Availability Science, hydrogeology, Fewer tags Hydrogeology of Two Areas of the Tug Hill Glacial-drift Aquifer, Oswego County, New York Problem - Several supply wells in Oswego County were evaluated by the USGS in 1999 by using stable oxygen and hydrogen isotopes and chlorofluorocarbon (CFC) age dating techniques. For two municipal well sites (the Villages of Sandy Creek and Lacona, and the Village of Pulaski) that tap a shallow, unconfined aquifer (typically 20-50 ft thick) there were significant discrepancies between ground-water recharge ages determined by chemical data and those determined by ground-water-flow models developed by independent studies. The significant discrepancies between the times of travel of ground water as determined by numerical ground-water-flow modeling and geochemical dating techniques in Oswego County need to be understood... Categories: Data, Project; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Completed, Cooperative Water Program, GW Model, GW Model, GW model, All tags... Geophysics, Geophysics, Groundwater-Flow Modeling, Groundwater-Flow Modeling, Groundwater-Flow Modeling, Hydrogeologic Characterization, Hydrogeologic Characterization, Hydrogeologic Characterization, Hydrogeologic Characterization, New York, Oswego County, Tug Hill, hydrogeology, aquifer, USGS New York Water Science Center, WSC, Water Use and Availability Science, Water Use and Availability Science, Fewer tags