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Source Id
346

EPA Helps States Reduce Trash, Including Plastic, in U.S. Waterways but Needs to Identify Obstacles and Develop Strategies for Further Progress

2021
21-P-0130
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

The EPA and states can reduce the volume of trash, including plastics, in U.S. waterways by evaluating barriers to implementing the Clean Water Act and developing strategies to overcome those barriers.

EPA Should Conduct New Residual Risk and Technology Reviews for Chloroprene- and Ethylene Oxide-Emitting Source Categories to Protect Human Health

2021
21-P-0129
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

The EPA should conduct new RTRs for chloroprene- and ethylene oxide-emitting source categories to address elevated individual lifetime cancer risks impacting over 464,000 people, as found in a modeling tool, and to achieve environmental justice.

EPA Did Not Conduct Agencywide Risk Assessment of CARES Act Appropriations, Increasing Risk of Fraud, Waste, Abuse, and Mismanagement

2021
21-E-0128
Audit
Environmental Protection Agency OIG
Environmental Protection Agency
Pandemic

EPA Did Not Conduct Agencywide Risk Assessment of CARES Act Appropriations, Increasing Risk of Fraud, Waste, Abuse, and Mismanagement.

Improved Review Processes Could Advance EPA Regions 3 and 5 Oversight of State-Issued National Pollutant Discharge Elimination System Permits

2021
21-P-0122
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Improved EPA oversight could ensure that state NPDES programs are protecting human health and the environment.

EPA Needs to Improve Processes for Updating Guidance, Monitoring Corrective Actions, and Managing Remote Access for External Users

2021
21-E-0124
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

Deficiencies in the EPA’s information technology internal controls could be used to exploit weaknesses in Agency applications and hinder the EPA’s ability to prevent, detect, and respond to emerging cyberthreats.

EPA Delayed Risk Communication and Issued Instructions Hindering Region 5’s Ability to Address Ethylene Oxide Emissions

2021
21-P-0123
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

The EPA did not achieve its mission when senior leaders issued instructions to Region 5 that impacted the region’s ability to address ethylene oxide emissions and when the EPA delayed communicating health risks regarding ethylene oxide.

EPA Does Not Consistently Monitor Hazardous Waste Units Closed with Waste in Place or Track and Report on Facilities That Fall Under the Two Responsible Programs

2021
21-P-0114
Audit
Environmental Protection Agency OIG
Environmental Protection Agency

The EPA’s inspection frequency of Treatment, Storage, or Disposal Facilities with Resource Conservation and Recovery Act units closed with waste in place does not meet the EPA’s statutory requirement or policy.

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