Michael N Khuu

Vertical Profiles and Near Surface Water Quality Transects for Dissolved Oxygen Monitoring of the Arthur Kill, New York and New Jersey, September 7th and 8th, 2023

Transects of near-surface continuous water-quality data and vertical profiles of the same parameters were collected over a 24-hour period from September 7 to September 8, 2023 in the Arthur Kill. The Arthur Kill is a tidal strait located between Staten Island, New York, and Union and Middlesex Counties, New Jersey, and connects Newark Bay to the north and Raritan Bay to the south. It is a major shipping channel for the Port of New York and New Jersey surrounded by industrial and highly developed land. Transects were collected using a Yellow Springs Instruments (YSI) EXO2 series water-quality sonde with a 5-second data collection interval while the boat was in motion. Vertical profiles of water-quality parameters...

Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arthur Kill, Dissolved Oxygen, Ecosystem Health, Ecosystem Health, Middlesex County, All tags... Near-surface, New Jersey, New York, Newark Bay, Raritan Bay, Specific Conductance, Staten Island, Surface water quality, Surface-Water Monitoring, Transect, Turbidity, USGS Science Data Catalog (SDC), Union County, United States, Vertical Profile, Water Quality, Water Quality, Water Temperature, Water quality, pH, Fewer tags

Concentrations of 1,4-Dioxane, Per- and Polyfluorinated Substances (PFAS), Chlorofluorocarbons (CFCs), Methyl Tert-Butyl Ether (MTBE), and Trihalomethanes (THMs) in Groundwater, Nassau County, New York, 2019-2022

This data release contains 1-4 dioxane, per- and polyfluoroalkyl substances (PFAS), chlorofluorocarbons (CFCs), methyl tert-butyl ether (MTBE), and trihalomethanes (THMs) concentration data from groundwater samples collected from 78 monitoring wells in Nassau County New York. Samples were collected from May 2019 through December 2022 at wells ranging in depth from twenty-three feet to 875 feet. All wells were sampled with a submersible pump and a subset of five wells were sampled using a dual membrane passive diffusion sampler for method comparison. Water-quality field parameters (water temperature, pH, turbidity, specific conductance, and dissolved oxygen) were measured during each site visit and are included....

Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: 1,4-Dioxane, CFC, Contaminants, Contamination, Emerging Contaminants, All tags... Groundwater, Groundwater, Groundwater Quality, Hydrology, MTBE, Nassau County, New York, PFAS, THM, USGS Science Data Catalog (SDC), USGS: 66aa84a5d34e20d4a03578d5, United States, Water Quality, Water Quality, Water Quality, Water Quality, Water Quality, chlorofluorocarbon, environment, methyl tert-butyl ether, organic, per- and polyfluoroalkyl substances (PFAS), trihalomethanes, Fewer tags