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Pharmaceuticals in the Environment, Information for Assessing Risk (PEiAR)

Published by National Centers for Coastal Ocean Science | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 19, 2025 | Last Modified: 2006-07-14T00:00:00.000+00:00
The database provides information on prescribed amounts, levels detected in aquatic environments, chemical structure, molecular weight, octanol-water partition coefficients, water solubility, environmental persistence, general toxicity information and specific toxicity levels to five groups of organisms (algae, mollusks, finfish, crustaceans, and select terrestrial animals).

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