We monitor hydrologic conditions so you can make informed decisions
Our Scientists operate state-of-the-art data networks that provide spatially-consistent data to compare to historic trends
Our Scientists operate state-of-the-art data networks that provide spatially-consistent data to compare to historic trends
We investigate and study our world and its relation to water
NJWSC is highly involved in research into our ecosystems, streams, groundwater, and their health and water quality
NJWSC is highly involved in research into our ecosystems, streams, groundwater, and their health and water quality
USGS National Water Dashboard for New Jersey
USGS Mobile Flood Tool highlighting New Jersey
USGS Mobile Flood Tool highlighting New Jersey
Coastal Plain Flood Inundation Map
StreamStats for New Jersey
New Jersey Groundwater Level and Trends
View current groundwater levels and long-term trends for continuous groundwater monitoring locations across New Jersey
View current groundwater levels and long-term trends for continuous groundwater monitoring locations across New Jersey
New Jersey Water Science Center
Welcome! Since 1903, the New Jersey Water Science Center has been collecting high-quality hydrologic data and conducting unbiased water-science research to address the water-resource priorities of the Nation, global trends and support statewide water-resource infrastructure and management needs.
New Jersey Current Water Conditions
New Jersey Current Water Conditions
Real-time New Jersey Streamflow, Groundwater, and Water-quality conditions available through the National Water Data Dashboard interactive map application.
NJ WSC Quick Links
NJ WSC Quick Links
Explore some of our more popular science and tools
News
USGS deploys “aftershock kits” to study Whitehouse Station earthquakes
USGS deploys “aftershock kits” to study Whitehouse Station earthquakes
Amphibians have one more thing to worry about—mercury—large USGS study shows
Amphibians have one more thing to worry about—mercury—large USGS study shows
PFAS chemicals detected in many rivers and streams across Pennsylvania
PFAS chemicals detected in many rivers and streams across Pennsylvania
Publications
Per- and polyfluoroalkyl substances (PFAS) in drinking water in Southeast Los Angeles: Industrial legacy and environmental justice
Per- and polyfluoroalkyl substances (PFAS) are persistent chemicals of increasing concern to human health. PFAS contamination in water systems has been linked to a variety of sources including hydrocarbon fire suppression activities, industrial and military land uses, agricultural applications of biosolids, and consumer products. To assess PFAS in California tap water, we collected 60 water sample
Tire-derived contaminants 6PPD and 6PPD-Q: Analysis, sample handling, and reconnaissance of United States stream exposures
The environmental ubiquity of tire and road wear particles (TRWP) underscores the need to understand the occurrence, persistence, and environmental effects of tire-related chemicals in aquatic ecosystems. One such chemical is 6PPD-quinone (6PPD-Q), a transformation product of the tire antioxidant 6PPD. In urban stormwater runoff 6PPD-Q can exceed acute toxicity thresholds for several salmonid spec
By
Water Resources Mission Area, Ecosystems Mission Area, Central Midwest Water Science Center, Kansas Water Science Center, New Jersey Water Science Center, Oklahoma-Texas Water Science Center, Washington Water Science Center, Western Fisheries Research Center, South Atlantic Water Science Center (SAWSC)
Guidelines for the use of automatic samplers in collecting surface-water quality and sediment data
The importance of fluvial systems in the transport of sediment, dissolved and suspended contaminants, nutrients, and bacteria through the environment is well established. The U.S. Environmental Protection Agency (EPA) identifies sediment as the single most widespread water contaminant affecting the beneficial uses of the Nation’s rivers and streams. The evaluation of water-quality as it relates to
Science
Flood Resources
The USGS reports document New Jersey floods from 1896 to the present. Early spring and winter flooding in New Jersey tends to occur as a result of widespread, steady rain of moderate intensity that falls on frozen ground. Snow and ice melt may increase the chance of winter flooding. Summer flooding resulting from thunderstorms typically occurs in small streams and is of local extent. Late summer...
New Jersey Water Science Center Webcams
Static webcams have been installed at a number of real-time stream-gaging locations in New Jersey to allow you to view the current river-stage conditions. These webcams provide valuable information to the National Weather Service, emergency managers, and area residents to evaluate real-time conditions in river and coastal environments during storms.
New Jersey Tide Network
USGS monitors data for estuary and back-bay areas all along the New Jersey coast and links to related projects with more information about coastal flood hazards, water quality, and other topics. The USGS operates the most extensive satellite network of tide-gaging stations in the region, many of which form the backbone of flood-warning systems. The USGS provides current ("real-time") water-level...