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#1 Federal

Cyanotoxin concentrations in extracts from cyanobacteria colonies, plankton net tows, and Solid Phase Adsorption Toxin Tracking (SPATT) samplers in western rivers, lakes, and reservoirs, including drinking water sources in the Oregon Cascades: 2016-2020

Organization: Department of the Interior
Dataset Last Updated: May 15, 2023 at 12:00 AM

This data release contains cyanotoxin concentrations for microcystins, cylindrospermopsins, anatoxins, and saxitoxins assessed using Enzyme-Linked Immunosorbent Assays (ELISA) on 363 samples...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 09:26 PM

#2 Federal

Cyanotoxin concentrations in extracts from Solid Phase Adsorption Toxin Tracking (SPATT) samplers and other water-quality data collected from the Salem River, New Jersey, July-October, 2020.

Organization: Department of the Interior
Dataset Last Updated: April 14, 2026 at 12:00 AM

This data release presents cyanotoxin and multiparameter water-quality sonde data collected from July-October 2020, at eleven sites in the Salem River, New Jersey. Data-collection sites included...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:29 PM

#3 Federal

Cyanobacteria, Cyanotoxin, Cyanotoxin Synthetase Gene, and other Water-Quality Data Collected from Five River Basins in the North Atlantic Appalachian Region, August through September, 2020

Organization: Department of the Interior
Dataset Last Updated: April 29, 2024 at 12:00 AM

This data release contains cyanotoxin, chlorophyll-a, and pheophytin-a concentration, cyanobacterial genetics, phytoplankton community composition, and multiparameter sonde data collected from 20...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:12 PM

#4 Federal

6PPD compounds, per- and polyfluoroalkyl substances (PFAS), wastewater indicators (WI), polycyclic aromatic hydrocarbons (PAHs), polybrominated diphenyl ethers (PBDEs), polychlorinated biphenyls (PCBs), organochlorine pesticides (OC), and cyanotoxin concentrations measured in three types of passive sampling devices, in the lower Columbia River Estuary, Oregon and Washington, 2023 (ver. 2.0, June 2026)

Organization: Department of the Interior
Dataset Last Updated: June 23, 2026 at 12:00 AM

This data release contains the analytical results of seven contaminant classes and four cyanotoxins in water using three types of passive sampling devices. Samples were collected at eight sites on...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:43 PM

#5 Federal

Cyanobacteria, other water-quality, and discharge data collected from the Raritan River Basin, New Jersey, August 2020 through August 2021

Organization: Department of the Interior
Dataset Last Updated: April 13, 2026 at 12:00 AM

Within New Jersey’s Raritan Basin Water Supply Complex, multiple lakes and reservoirs with persistent and recurrent cyanobacterial harmful algal blooms (cyanoHABs) discharge water which ultimately...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:21 PM

#6 Federal

Anti-biofouling strategies for solid phase adsorption toxin tracking (SPATT) in two New York lakes and a Tennessee wetland in 2024

Organization: Department of the Interior
Dataset Last Updated: September 28, 2026 at 12:00 AM

This data release contains analytical results from an experiment examining biofouling of solid phase adsorption toxin tracking (SPATT) samplers deployed between July and September 2024 in two...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: October 01, 2026 at 02:19 AM

#7 Federal

Cyanotoxins in the California Sacramento-San Joaquin Delta: Fixed Station Solid Phase Adsorption Toxin Tracking (SPATT) samplers

Organization: Department of the Interior
Dataset Last Updated: April 14, 2026 at 12:00 AM

This dataset is comprised of cyanotoxin concentrations in extracts from solid phase adsorption toxin tracking (SPATT) samplers deployed at fixed sampling stations in the Sacramento-San Joaquin...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:01 PM

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