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A Cattaraugus Creek tributary valley (Buttermilk Creek) to the south is the site of the West May 19, 2020 Introduction The Village of Malone, Franklin County, New York is located along the Salmon River where it exits the northern foothills of the Adirondack Mountains and flows northward across the St
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https://www.usgs.gov/centers/ny-water/science/water-use-and-availability-science
A Cattaraugus Creek tributary valley (Buttermilk Creek) to the south is the site of the West May 19, 2020 Introduction The Village of Malone, Franklin County, New York is located along the Salmon River where it exits the northern foothills of the Adirondack Mountains and flows northward across the St

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https://www.usgs.gov/staff-profiles/charles-n-alpers
The abandoned Sulphur Bank Mercury Mine on the shores of Clear Lake in Northern California has been designated as a "Superfund Site" by the U

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https://www.usgs.gov/staff-profiles/sarah-e-janssen
and cyanotoxin data collected from Ellsworth Rock Gardens in Kabetogama Lake at Voyageurs National Park (USGS site ID: USGS-482947092584401)

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https://www.usgs.gov/publications/contaminants-tropical-island-streams-and-their-biota
The Bigmouth Sleeper Gobiomorous dormitor, an important piscivorus sport fish, accumulated low levels of organic contaminants in edible muscle tissue (due to its low lipid content) and may be most suitable for human consumption island-wide; only mercury at one site (an urban location) exceeded EPA's consumption limit

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https://www.usgs.gov/water-science-school/science/mining-and-water-quality
Hot acid solutions, more concentrated than battery acid, are dripping off colorful mineral stalactites in the abandoned copper and zinc mine at Iron Mountain, a northern California "Superfund" site that is undergoing remediation by the US Environmental Protection Agency (EPA)

Areas of Concern: Effects of Contaminants of Emerging Concern on Avian

https://www.usgs.gov/special-topics/great-lakes-restoration-initiative/science/areas-concern-effects-contaminants
The source of the PFASs at that location were a former air force base which conducted extensive fire-fighting training exercises at that site

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https://www.usgs.gov/centers/colorado-water-science-center/science/water-energy-and-biogeochemical-budgets-webb-loch
Analyses of temporal and spatial variations in the depth and water content of seasonal snowpacks was another area of extensive research at the Loch Vale WEBB site

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https://www.usgs.gov/centers/ny-water/science/water-quality
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/staff-profiles/keith-a-loftin
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/programs/environmental-health-program/science/study-highlights-complexity-chemical-mixtures-united
This study was an opportunity to assess the factors related to site-to-site differences in stream-contaminant complexity and to put the chemical data into context with potential effects on aquatic animal health

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https://www.usgs.gov/staff-profiles/jennifer-lavista
Data from the EPA’s Integrated Climate and Land Use Scenarios was incorporated into a web service compatible with the Geo Data Portal and is now hosted in the Geo Data Release Date (field_release_date) Year 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006

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https://www.usgs.gov/staff-profiles/sarah-j-ryker
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/centers/eesc/science/hazard-and-risk-anticoagulant-rodenticides-predatory-and-scavenging-wildlife
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/staff-profiles/julie-e-dietze
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/programs/environmental-health-program/science/algal-and-environmental-toxins-research-laboratory
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/staff-profiles/nicholas-paretti
I first joined the Arizona Water Science Center as a University of Arizona undergraduate student in 2001 working on a stream ecology assessment programs for the EPA and USGS

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https://www.usgs.gov/centers/whcmsc/news/usgs-scientists-2026-long-island-sound-research-conference
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/programs/environmental-health-program/science/organic-geochemistry-research-core-technology-team
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/staff-profiles/jon-hortness
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/staff-profiles/john-w-lane
Army Corps of Engineers, USGS is helping Ecuadorian government officials from the Electric Corporation of Ecuador (CELEC) develop strategies for managing sediment and erosion in the Río Coca basin after the 2020 collapse of the 144-meter-tall San Rafael waterfall

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https://www.usgs.gov/programs/environmental-health-program/science/ecologically-driven-exposure-pathways-science-team
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/programs/toxic-substances-hydrology/science/geospatial-analyses-and-applications-core-technology
These relationships can also be used to find locations similar to these place-based study sites, which may be useful for future site-selections or result extrapolation

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https://www.usgs.gov/special-topics/water-science-school/science/water-science-glossary
Here's a list of water-related terms, compiled from several different resources, that might help you understand our site better

Food web controls on mercury fluxes and fate in the Colorado River

https://www.usgs.gov/publications/food-web-controls-mercury-fluxes-and-fate-colorado-river-grand-canyon
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/news/new-eros-satellite-products-research-begin-detail-urban-hot-spots
gov website belongs to an official government organization in the United States

Mixed Organic and Inorganic Tapwater Results in the Greater Chicago Area

https://www.usgs.gov/data/mixed-organic-and-inorganic-tapwater-results-greater-chicago-area-usa-2017-2019
gov website belongs to an official government organization in the United States

Mixed organic and inorganic tapwater exposures and potential effects in

https://www.usgs.gov/publications/mixed-organic-and-inorganic-tapwater-exposures-and-potential-effects-greater-chicago
gov website belongs to an official government organization in the United States

From Tread to Watershed: How Tire Wear Particle Chemicals 6PPD and 6PPD

https://www.usgs.gov/labs/organic-geochemistry-research-laboratory/science/tread-watershed-how-tire-wear-particle
gov website belongs to an official government organization in the United States

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https://www.usgs.gov/centers/oregon-water-science-center/science/harmful-algal-blooms-and-drinking-water-oregon
gov website belongs to an official government organization in the United States

Food Web Changes Dampen Expected Reductions in Lake Trout Mercury Levels

https://www.usgs.gov/programs/environmental-health-program/science/food-web-changes-dampen-expected-reductions-lake
gov website belongs to an official government organization in the United States