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Data

Continuous and discrete surface-water, groundwater, and water-quality data are collected to provide long-term hydrologic records critical to investigating hydrology, modeling climate-change, evaluating natural and anthropogenic changes in the hydrologic regime, and providing information on water availability to water managers.

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Data from 10-day sediment toxicity tests of bed sediments from the Niagara River Area of Concern and tributaries, New York, with Chironomus dilutus and Hyalella azteca, 201415

Data from 10-day sediment toxicity tests of bed sediments from the Niagara River and tributaries, Niagara and Erie County, New York. Specifically, the data was used to compare the survival and growth of two macroinvertebrate species in sediments from study sites and laboratory controls. Results are from 10-day sediment exposures of two test species, Chironomus dilutus and Hyalella azteca. Bed-sedi

Mohawk River Basin Water Quality Sampling Sites

Mohawk River Basin Water Quality Sampling Sites

Water Quality and Hydrologic Data (2011-13) for Freshwater Science Paper titled, "Patterns of Diel Variation in Nitrate Concentrations in the Potomac River"

This data set includes nitrate concentration, water temperature, and discharge collected every 15 minutes during Dec. 2011 - Nov. 2013 from the USGS gage at the Potomac River near Wash, DC, Little Falls Pump Sta (01646500). Additional data includes day length, and photosynthetically active radiation from USDA research station in Beltsville, MD. Several calculations derived from these data are incl

Richelieu River at Rouses Point NY

USGS 04295000 Richelieu River (Lake Champlain) at Rouses Point NY View of the River. Webcam updated 4 times daily.

Lake Champlain at Port Henry NY Webcam

USGS 04294413 Lake Champlain at Port Henry NY  View of the Lake. Webcam updated 4 times daily.

Mohawk River at Cohoes NY Webcam

USGS 01357500 Mohawk River at Cohoes NY View of the Falls. Webcam updated 4 times daily.

Orient Harbor at Orient NY

USGS 01304200 Orient Harbor at Orient NY --Water elevation, astronomical-tide elevation, and residual water level. Graph updated every 15 minutes.

Great Sacandaga Lake at Conklingville NY

USGS 01323500 Great Sacandaga Lake at Conklingville NY Great Sacandaga Lake Surface Elevations year-to-date

Hydrologic Data Mapper (NYWSC)

Hydrologic conditions based on data obtained from the USGS National Water Information System (NWIS) http://nwis.usgs.gov

Sea Level Rise Animation

The animations are not a prediction of sea level rise, but rather illustrate areas of low elevation by a blue color simulating coverage by water. The numbers of people in those areas are tabulated.