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Federal
MDDNR, Station Iron Pot Landing
National Oceanic and Atmospheric Administration, Department of Commerce —
At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and... -
Federal
MDDNR, Station Aquarium East - Bottom
National Oceanic and Atmospheric Administration, Department of Commerce —
At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and... -
Federal
National Aquatic Resource Survey data
U.S. Environmental Protection Agency —
Surface water monitoring data from national aquatic surveys (lakes, streams, rivers). This dataset is associated with the following publication: Stoddard , J., J. Van... -
Federal
CeNCOOS in situ water monitoring data at Romberg Tiburon Center Pier
National Oceanic and Atmospheric Administration, Department of Commerce —
The Tiburon shore station is maintained by San Francisco State University. The station has been operational since 2002 and consists of both in-water and... -
State
Bear Creek Riparian Restoration [ds2816]
State of California —
Every year since 2002, members of the BCWG have participated in the international education and outreach program, World Water Monitoring Day, by collecting basic... -
Federal
MDDNR, Station Tolchester
National Oceanic and Atmospheric Administration, Department of Commerce —
At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and... -
Federal
Data for monitoring trace metal and benthic community near the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay, California (ver. 3.0, July 2025)
Department of the Interior —
Trace-metal concentrations in sediment and in the clam Macoma petalum (World Register of Marine Species, 2025; formerly reported as Limecola balthica and M. petalum),... -
Federal
Vegetation and Water Monitoring Datasets for selected locations in the Republic of the Marshall Islands from 2017-2022
Department of the Interior —
The Republic of the Marshall Islands (RMI) is a sovereign Small Island State in the tropical central North Pacific Ocean. RMI is a nation of more than thirty atolls... -
Federal
Salt related water quality data for urban rivers
U.S. Environmental Protection Agency —
water quality data collected along flow paths from Willamette and Licking Rivers. This dataset is associated with the following publication: Shelton, S., S. Kaushal,... -
Federal
Dissolved inorganic carbon, total alkalinity, sensor pH, pCO2, rhodamine concentration, nutrients, and other variables obtained from a tracer study for the development of in-water monitoring, reporting, and verification (MRV) of ship-based ocean alkalinity enhancement aboard the R/V Connecticut crise (EXPOCODE 33LQ20230901) in the North Atlantic Ocean, Northeast U.S. Shelf in from 2023-09-02 to 2023-09-04 (NCEI Accession 0305856)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package contains the shipboard (CTD bottle, CTD sensor profile, and underway measurements) and drifter data collected during a tracer study for the... -
Federal
Water Monitoring Data - Database - Common View Format
Department of the Interior —
This database contains water monitoring data collected by NETN in the CVDT format used by data visualization and other systems. This version of the data is not... -
Federal
Freshwater Salinization Syndrome limits management efforts to improve water quality
U.S. Environmental Protection Agency —
water chemistry collected across multiple streams in the Chesapeake Bay area. This dataset is not publicly accessible because: data maintained and owned by University... -
Federal
CeNCOOS in situ water monitoring data at Trinidad Head, California - sea_water_temperature
National Oceanic and Atmospheric Administration, Department of Commerce —
The Trinidad shore station is maintained by Humboldt State University. The station has been operational since 2012 and consists of subsurface sensors mounted rigidly... -
Federal
Multiple stressor effects of ocean acidification and hypoxia on behavior, physiology, and gene expression of temperate reef fishes
National Oceanic and Atmospheric Administration, Department of Commerce —
The Trinidad Head Line (THL) is a transect of stations extending due west from Trinidad Head (41° 3.5¿ N) The THL was initially established in late 2006 to provide... -
Federal
Effects-based monitoring of bioactive compounds associated with municipal wastewater treatment plant effluent discharge to the South Platte River, Colorado, USA
U.S. Environmental Protection Agency —
The datafile contains data associated with analytical chemistry, fish gene expression, in vitro bioassays, chemical prioritization, and Attagene data for surface... -
Federal
Environmental Resource Monitoring Locations within the Vicinity of Coal Mining Operations
Department of the Interior —
As described by ASTM D7780-12: This feature class contains points that depict the location of environmental resource monitoring locations (ERMLs), including... -
Federal
MDDNR, Station Arundel on the Bay
National Oceanic and Atmospheric Administration, Department of Commerce —
At continuous monitoring sites throughout Maryland, water quality is monitored at shallow water sites located in Chesapeake Bay, Chesapeake Bay tributaries and... -
Federal
CeNCOOS in situ water monitoring data at Trinidad Head, California - sea_water_pressure
National Oceanic and Atmospheric Administration, Department of Commerce —
The Trinidad shore station is maintained by Humboldt State University. The station has been operational since 2012 and consists of subsurface sensors mounted rigidly... -
Federal
CeNCOOS in situ water monitoring data at Trinidad Head, California - sea_water_practical_salinity
National Oceanic and Atmospheric Administration, Department of Commerce —
The Trinidad shore station is maintained by Humboldt State University. The station has been operational since 2012 and consists of subsurface sensors mounted rigidly... -
Federal
Cleanups in My Community
U.S. Environmental Protection Agency —
Cleanups in My Community (CIMC) is a public web application that enables integrated access through maps, lists and search filtering to site-specific information EPA...