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Puerto Rico 2018 Tapwater Pilot Study Endocrine Bioassay Screening

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: August 02, 2025 | Last Modified: 2020-12-09
Tapwater samples from residential and commercial sites were sampled in Puerto Rico in August 2018 in a pilot study. All samples were screened using estrogen, androgen and glucocorticoid in vitro bioassay screening tools to test for biological activity. This dataset is associated with the following publication: Bradley, P., I. Padilla, K. Romanok, K. Smalling, M. Focazio, S. Breitmeyer, M. Cardon, J. Conley, N. Evans, C. Givens, J. Gray, L. Gray, P. Hartig, C. Higgins, M. Hladik, L. Iwanowicz, R. Lane, K. Loftin, R.B. McCleskey, C. McDonough, E. Medlock Kakaley, S. Meppelink, and C. Weis. Pilot-scale expanded assessment of inorganic and organic tapwater exposures and predicted effects in Puerto Rico, USA. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, NETHERLANDS, 788(147721): 1, (2021).

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