Data

The USGS Flood Event Viewer helps USGS and its partners to track of the storm and its impact on surface water levels. A storm track field is included from NOAA's National Hurricane Center, and real-time USGS streamgage data and Rapid Deployment Gage data are linked through this map-based product.

USGS collects groundwater data at varying measurement frequencies to monitor the hydrologic conditions on Long Island, New York. Each year during April and May, the USGS conducts a synoptic survey of water levels to define the spatial distribution of the water table and potentiometric surfaces within the three main water-bearing units underlying Long Island.

Locations (depicted as orange dots) in New York State where the New York Water Science Center has records of maximum recorded stages and discharges.

Water Quality Watch provides access to real time water-quality data collected in surface waters throughout the United States as part of the USGS mission to describe water resources. Measurements include streamflow (through WaterWatch) water temperature, specific conductance, pH, dissolved oxygen, turbidity, and nitrate.

Current Conditions for New York: Streamflow

Current Conditions for New York: Lakes and reservoirs

Current Condtions for New York's estuaries

Real-time groundwater data in New York

Real-time data for water quality in New York

Data from rain gages that provide real-time data are relayed to the USGS and are transmitted from each station at hourly intervals. Real-time data available on these web pages are provisional data that have not been reviewed or edited.

Water resources data are published annually for use by engineers, scientists, managers, educators, and the general public. Annual Water Data Reports and Discontinued Sites for New York :

Groundwater Watch displays maps, graphs, and tables describing real-time, recent, and historical groundwater data from wells and springs across the United States. Groundwater Watch groups related wells and data from active well networks and provides basic statistics about the water-level data collected by the USGS and from data supplied to us from partners through cooperative agreements.