Feb 18, 2025 · Call EPA and complete pre-study screening. Receive sampling supplies and shipping container by mail. Complete a questionnaire. Collect two saliva samples for analysis of biomarkers of health. Collect two capillary blood samples from the upper arm using specially designed sampling devices (Tasso+) with suction cups for analysis of biomarker of ...

Sep 16, 2024 · Learn more about EPA Clinical Studies from the list of frequent questions. Learn about signing up to participate in an EPA Clinical Study. Current EPA Clinical Study opportunities.

Jan 28, 2025 · In 2016, EPA released the final report, “Hydraulic Fracturing for Oil and Gas: Impacts from the Hydraulic Fracturing Water Cycle on Drinking Water Resources”. Read the executive summary . Please note that this web site is no longer being updated.

Feb 5, 2025 · The POTW Influent PFAS Study will collect nationwide data on industrial wastewater discharges of per- and polyfluoroalkyl substances (PFAS) into the environment. This information collection will produce a robust, national data set that will enable the EPA to characterize the type and quantity of PFAS in industrial discharges.

Jun 3, 2024 · EPA's Study of Hydraulic Fracturing and Its Potential Impact on Drinking Water Resources

Sep 8, 2021 · States Environmental Protection Agency’s (EPA) Office of Water collected and reviewed concerning industrial discharges of per- and polyfluoroalkyl substances (PFAS) from five industrial point source categories: organic chemicals, plastics, and synthetic fibers (OCPSF) manufacturing; metal finishing; pulp, paper, and paperboard

5 days ago · EPA conducted a study to gather information about emissions of air pollution from animal farms (AFOs) and used the results to develop emissions estimation methodologies.

Apr 17, 2024 · Exposure Characterization Study (EPA and CDC/ATSDR) Playground Study (CPSC) Based upon available literature, this research effort represents the largest tire crumb rubber study conducted in the United States.

The EPA study consisted of a number of activities including a review and reanalysis of data previously collected by EPA during its 1984 national survey (USEPA, 1984a), a review of information on asbestos in buildings available from sources outside EPA, and new data collection efforts initiated by EPA during 1987.

May 13, 2024 · EPA maintains the following list of cost estimates of studies required to support a pesticide’s registration. EPA uses these estimates when determining whether a pesticide use meets the economic incentive portion of the definition of a minor use.