Science & Technology
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Bioassessment and Biocriteria Program Status for Northern Mariana Islands: Streams and Wadeable Rivers
Biocriteria Program Status for Northern Mariana Islands
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GHGRP Electrical Equipment Production and Use
Overview and data highlights of 2023 electrical equipment production and use sector emissions of greenhouse gases in EPA's Greenhouse Gas Reporting Program.
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Bioassessment and Biocriteria Program Status for Louisiana: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Notification: The CSB's Fiscal Year 2020 Reporting of Improper Payments
Project #OA&E-FY21-0025, November 13, 2020. The OIG plans to begin analysis on the CSB’s reporting of improper payments during fiscal year 2020.
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Notification: Evaluation of CSB's Compliance with Executive Order 13950 on Combating Race and Sex Stereotyping
Project #OA-FY21-0049, November 18, 2020. The OIG plans to an evaluation of the CSB's compliance with Executive Order 13950, Combating Race and Sex Stereotyping.
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Bioassessment and Biocriteria Program Status for Indiana: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Notification: Evaluation of EPA's Compliance with the Executive Order 13950, Combating Race and Sex Stereotyping
Project #OA-FY21-0060, November 23, 2020. The OIG plans to begin an evaluation of the EPA's compliance with Executive Order 13950, Combating Race and Sex Stereotyping.
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Notification: Survey of Remedial Project Managers on the Impact of the Coronavirus Pandemic on Long-Term Cleanups at Superfund National Priorities List Sites
Project #OE-FY21-0050, December 1, 2020. The OIG plans to begin an evaluation to determine the impact of the coronavirus pandemic on long-term cleanup activities at Superfund National Priorities.
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Bioassessment and Biocriteria Program Status for Virginia: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Notification: EPA's Preparedness for Providing Remote Access Services
Project #OA-FY21-0066, December 14, 2020. The OIG plans to begin an audit regarding the EPA’s preparedness for providing remote access services.
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Notification: Impacts of the Coronavirus Pandemic on State and Local Air Compliance Monitoring Activities
Project #OE-FY21-0065, December 14, 2020. The OIG plans to assess how COVID-19 impacts air compliance monitoring by EPA state and local agencies to confirm that facilities that emit air pollution comply with the Clean Air Act and federal air regulations.
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Bioassessment and Biocriteria Program Status for California: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Notification: Follow-Up on Prior OIG Cybersecurity Audit Recommendations
Project #OA-FY21-0067, December 15, 2020. The OIG plans to begin a follow-up on prior OIG cybersecurity audit recommendations.
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2008-2009 National Rivers and Streams Assessment Fish Tissue Study
As part of the National Rivers and Streams Assessments (NRSA), the EPA conducts fish tissue contamination studies to evaluate the potential health impacts for people who eat fish.
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Bioassessment and Biocriteria Program Status for Minnesota: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Roads Highways and Bridges: Additional Resources
Collection of Guidance manuals for a variety of road types related to nonpoint source runoff
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Nonpoint Source: Volunteer Monitoring
A collection of EPA publication volunteer monitoring resource.
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Bioassessment and Biocriteria Program Status for Georgia: Streams and Wadeable Rivers
Biocriteria Program Status of Alabama
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Nutrient Pollution
Nutrient pollution is one of America's most widespread, costly and challenging environmental problems, and is caused by excess nitrogen and phosphorus in the air and water.
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Water Restoration Tools
Tools that assist with restoration programs.