Science & Technology
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Turning Water Data into Public Information Webcast
Watershed Academy webcast on turning water data into information for the public
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Restoring Lake Champlain Webcast
Join us for an upcoming webcast on restoration efforts for Lake Champlain.
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Clean Water Act Module Part 1
History of the Clean Water Act and an introduction to Water Quality Standards
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Flyer for the Nov. 8, 2018 Webcast
A Watershed Academy Webcast
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Participatory Science Webcast Series
webcast on participatory science
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Semiannual Report to Congress: October 1, 2018 - March 31, 2019
Report #EPA-350-R-19-001, May 2019. Midway through FY 2019, we pause to take stock of the progress that the EPA's OIG has made toward assisting the agency in the mission of improving human health and the environment.
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Chemical Safety Alert: Identifying Chemical Reactivity Hazards Preliminary Screening Method
Introduces small-to-medium-sized facilities to a method developed by Center for Chemical Process Safety, based on a series of twelve yes-or-no questions to help determine hazards in warehousing, repackaging, blending, mixing, and processing.
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Download the 2021 Automotive Trends Report (previous year)
Light-Duty reports, tables and appendices for 1975-2020 carbon dioxide and fuel economy trends report.
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Chemical Safety Alert: Safe Storage and Handling of Swimming Pool Chemicals
Hazards of pool water treatment and maintenance chemicals (e.g., chlorine), and the protective measures pool owners should take to prevent fires, toxic vapor releases, and injuries. Triggered by improper wetting, mixing, or self-reactivity over time.
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Manufacturer-Run In-Use Testing Program Data for Heavy-Duty Diesel Engines – Test Order Year 2010
This page provides manufacturer-run in-use testing program data from heavy-duty diesel engine manufacturers in compliance with 40 CFR 86 Subpart T for Test Year 2010.
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Oil Spill Emergency Response – Dispersant Monitoring Fact Sheets
This series of fact sheets details how to meet monitoring requirements for dispersants used in oil spill response under Subpart J of the National Contingency Plan.
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Recovering from a Nuclear Incident – Lessons Learned from Chernobyl
Video series on the lessons learned from the Chernobyl nuclear accident.
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SC-1000™
Technical product bulletin: this highly concentrated surface washing agent is used to remove oil from Beach Waterfront, Rocky Soils, Break Water Structures, Pier Facilities, and Marine Equipment.
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Guide to the ROE
This page provides guidance and videos to help users with using this web site and to the basic design of the report on the environment.
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Management Implication Report Concerning Vulnerabilities to EPA OIG Information Security and Oversight Independence
EPA OIG identified vulnerabilities related to the EPA's network structure, specifically, the Microsoft Office 365, or 0365, environment.
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Infrastructure Investment and Jobs Act Progress Report—Year One
As part of its IIJA oversight role, the OIG will assess whether the EPA is using its roughly $60 billion in IIJA funds in accordance with congressionally designated purposes. OIG oversight will focus on the execution of IIJA funds...
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Management Implication Report: Mitigation of Grant Fraud Vulnerabilities
The EPA Office of Inspector General has observed that grantees and subrecipients may not be fully aware of key fraud prevention and enforcement measures.
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Management Implication Report: Disclosure of Foreign Support for EPA Research Grants
The EPA OIG has identified a concern regarding the lack of a requirement for EPA research grant recipients to report foreign support after receiving a grant award.
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Infrastructure Investment and Jobs Act Oversight Plan—Year Two
The IIJA Oversight Plan describes the OIG’s planned and ongoing audit and evaluation projects for fiscal year 2023, or Year 2, and beyond. It also shows the distribution of our planned and ongoing work...
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The CSB Complied with Improper Payments Requirements in Fiscal Year 2022 but Should Improve Internal Controls for Improper Payments Reporting
The U.S. Environmental Protection Agency Office of Inspector General conducted this audit to determine whether the U.S. Chemical Safety and Hazard Investigation Board complied with the Payment Integrity Information Act of 2019 in fiscal year 2022.