@EPAoig

Independent #oversight & reporting of #fraud, #waste & abuse in @EPA programs. #EPA #GovSpending SUBSCRIBE: https://xitter.cf/t.co/o0sbsOwonO - No endorsements implied.

 USA
epaoig.gov
Joined November 2011
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Are you aware of fraud, waste, or abuse in an #EPA or #CSB program or operation? Contact the OIG HOTLINE: go.usa.gov/xSwD4
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For every fraud scheme, there’s a team of investigators fighting to protect taxpayer dollars. 🤜💥 Watch the full video: youtu.be/a7HIs9wgl6E
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We’re hiring! Join the OIG as a Data Engineer (GS-13) in our Washington, D.C., or Durham, NC, office. This position is open to federal employees currently in the competitive service and those who qualify under certain other hiring authorities. Applications close October 17, 2026, or until we have received 50 applications. usajobs.gov/job/888311100
Laptop featuring the EPA OIG website below card with text: We're hiring, Data Engineer, apply by October 17, 2026.

ALT Laptop featuring the EPA OIG website below card with text: We're hiring, Data Engineer, apply by October 17, 2026.

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EPA water infrastructure grantee Sunnyvale, CA complied with federal domestic preference requirements. The city received Infrastructure Investment and Jobs Act, or IIJA, funding to upgrade its water pollution control plant. It was the largest allocation of all Clean Water State Revolving Fund projects under the IIJA, funded from a pool of about $127.3 million. Read: epa.gov/office-inspector-gen…
Sunnyvale, California water treatment plant undergoing active construction with cranes visible in the foreground and text overlay: EPA water infrastructure grantee Sunnyvale, CA complied with federal domestic preference requirements, Inspection of the Sunnyvale, California, Water Treatment Project Funded by the Infrastructure Investment and Jobs Act to Verify Compliance with Domestic Preference Requirements

ALT Sunnyvale, California water treatment plant undergoing active construction with cranes visible in the foreground and text overlay: EPA water infrastructure grantee Sunnyvale, CA complied with federal domestic preference requirements, Inspection of the Sunnyvale, California, Water Treatment Project Funded by the Infrastructure Investment and Jobs Act to Verify Compliance with Domestic Preference Requirements

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We’re hiring! Join the EPA OIG as Investigative Counsel (GS-14 Attorney-Advisor) in our Administrative Investigations Directorate. This position is open to both the public and current federal employees. Apply by Friday, October 16: usajobs.gov/job/885220800
EPA headquarters surrounded by autumnal trees below card with text: We're hiring, Investigative Counsel, Attorney-Advisor, Apply by October 16, 2026.

ALT EPA headquarters surrounded by autumnal trees below card with text: We're hiring, Investigative Counsel, Attorney-Advisor, Apply by October 16, 2026.

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Join the EPA OIG as a Special Agent in Charge (GS-15 Supervisory Criminal Investigator) in our Washington, D.C. office! Direct and oversee operational and support personnel including analysts, investigators, and criminal investigators; and more. Current federal employees in the competitive service or those who qualify under certain other hiring authorities are eligible to apply. Apply by Wednesday, October 7: usajobs.gov/job/887086600
EPA OIG special agent in gear below card with text: We are hiring, special agent in charge, supervisory criminal investigator, apply by October 7, 2026.

ALT EPA OIG special agent in gear below card with text: We are hiring, special agent in charge, supervisory criminal investigator, apply by October 7, 2026.

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The EPA OIG found that a nonprofit that received an EPA grant terminated an employee in retaliation for disclosing potential inaccuracies in the organization’s grant documentation. The whistleblower disclosed that multiple employees were listed as full-time employees for more than one grant, meaning that the organization potentially double billed the government for multiple salaries. Additionally, the whistleblower disclosed that the organization did not remove former employees from grant documentation. Read: epa.gov/office-inspector-gen…
Medium blue background with text overlay: "Whistleblower reprisal. Whistleblower retaliated against, terminated for disclosing potential inaccuracies in EPA grantee's documentation."

ALT Medium blue background with text overlay: "Whistleblower reprisal. Whistleblower retaliated against, terminated for disclosing potential inaccuracies in EPA grantee's documentation."

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Over $20 million laundered. A fraud ring stealing public funds. Ten arrests. Fifteen guilty pleas. Fraudsters held accountable. EPA OIG special agents helped uncover a large-scale fraud scheme involving EPA funds. Read about the case in our latest StoryMap. arcg.is/18a4b12
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We’re hiring! Join the EPA OIG as the Investigations Division Director within the Office of Special Review and Evaluation. In this position, you will manage and conduct noncriminal investigations concerning serious and often sensitive misconduct and mismanagement allegations involving senior-level employees at the EPA, EPA OIG, and CSB. Apply by Friday, October 2: usajobs.gov/job/885219800
EPA OIG logo in dramatic blue and yellow light next to card with text: Job announcement, we are hiring, Investigations Division Director, Supervisory Attorney Advisor, Apply by October 2, 2026.

ALT EPA OIG logo in dramatic blue and yellow light next to card with text: Job announcement, we are hiring, Investigations Division Director, Supervisory Attorney Advisor, Apply by October 2, 2026.

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Congratulations to Assistant Inspector General Nic Evans for being inducted into the Senior Executive Service! In this role, Nic leads the OIG’s Office of Investigations, which conducts criminal, civil, and administrative enforcement, focusing on specific areas in which American taxpayer funds may be at great risk or in which EPA or CSB programs may be significantly endangered.
EPA OIG Assistant Inspector General for Investigations Nic Evans and Deputy Inspector General performing the duties of the Inspector General Nicole Murley stand next to each other smiling at the camera in an Senior Executive Service swearing-in ceremony.

ALT EPA OIG Assistant Inspector General for Investigations Nic Evans and Deputy Inspector General performing the duties of the Inspector General Nicole Murley stand next to each other smiling at the camera in an Senior Executive Service swearing-in ceremony.

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EPA OIG special agents helped uncover a large-scale fraud scheme involving EPA funds. Yesterday, the leader of the fraud ring was sentenced to pay over $20 million in restitution and to serve eight years of prison time. Read about the case in our latest StoryMap: storymaps.arcgis.com/stories…
Dark blue background with EPA OIG investigations logo and text overlay: Sentencing, leader of large-scale fraud scheme involving EPA funds sentenced to pay $20 million, prison time, learn more at EPAOIG.gov.

ALT Dark blue background with EPA OIG investigations logo and text overlay: Sentencing, leader of large-scale fraud scheme involving EPA funds sentenced to pay $20 million, prison time, learn more at EPAOIG.gov.

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U.S. EPA OIG retweeted
US Attorney Maryland
@USAO_MDSep 16
A Maryland man received a federal-prison term, today, in connection with his role in a multi-million-dollar money laundering scheme. Judge Matthew J. Maddox sentenced Adanegbe “Gift” Osemwenkhae, 41, of Upper Marlboro, to eight years in prison for money laundering. Judge Maddox also ordered Osemwenkhae to pay $20,851,940.80 in restitution. Announced with @HSTaskForce @HSIMaryland @IRS_CI @EPAoig Learn more at justice.gov/usao-md/pr/maryl….
Brown gavel with American Flag backdrop and the word SENTENCING in white, all-caps text.

ALT Brown gavel with American Flag backdrop and the word SENTENCING in white, all-caps text.

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Our latest oversight plan will help guide our oversight activities for the upcoming fiscal year. We’re laser-focused on recovering funds that fraudsters have abused, but the greater return to taxpayers comes from our continued commitment to identifying internal control weaknesses that jeopardize funding. Read: epa.gov/office-inspector-gen…
Dramatic forest landscape with text overlay: We oversee over $60 billion of EPA funds. How do we protect these taxpayer dollars from fraudsters?

ALT Dramatic forest landscape with text overlay: We oversee over $60 billion of EPA funds. How do we protect these taxpayer dollars from fraudsters?

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Stay vigilant: Phishing schemes are on the rise! Earlier this year, we released an alert about a scheme in which fraudsters use social media to contact a victim then solicit sensitive personal information and money by offering them a “tax-free environmental grant.” We have recently received additional reports of this scheme. If you believe that you have observed this scheme, report it to the EPA OIG Hotline: epa.gov/office-inspector-gen…
Fraud alert infographic with text: Fraud alert. Be wary of social media contacts from anyone claiming to represent the EPA or any other federal agency. Contact the EPA immediately if you are asked to pay fees of any kind to apply for or receive an EPA grant. Refuse to send payments to “the EPA” in the form of wires, gift cards, cryptocurrency, or other hard-to-trace payment methods. Learn more about this scam and what to look for at the link in our bio. EPA Office of Inspector General.

ALT Fraud alert infographic with text: Fraud alert. Be wary of social media contacts from anyone claiming to represent the EPA or any other federal agency. Contact the EPA immediately if you are asked to pay fees of any kind to apply for or receive an EPA grant. Refuse to send payments to “the EPA” in the form of wires, gift cards, cryptocurrency, or other hard-to-trace payment methods. Learn more about this scam and what to look for at the link in our bio. EPA Office of Inspector General.

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The EPA OIG is part of the Florida Anti-Fraud Task Force, which held its inaugural meeting last week. The task force is a first-of-its-kind, federal-state partnership designed to prevent, detect, investigate, and prosecute government program fraud and recover stolen taxpayer dollars within federal benefit programs in Florida. Read: justice.gov/usao-sdfl/pr/flo…
Audience at the inaugural meeting of Florida Anti-Fraud Task Force.

ALT Audience at the inaugural meeting of Florida Anti-Fraud Task Force.

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In the latest episode of EPA Uncovered, OIG Supervisory Auditor Claire McWilliams discusses the status of unimplemented recommendations and why that matters for preventing fraud, waste, and abuse in EPA programs and operations. Listen: epa.gov/office-inspector-gen…
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New opportunity for Returned @PeaceCorps Volunteers: Join the EPA OIG as a Social Scientist! This position is available at multiple duty locations, including Washington, D.C., Chicago, Denver, Seattle, Kansas City, New York, Philadelphia, and Durham, NC. Apply by September 22: peacecorps.gov/returned-volu…
EPA flag below card with text: We are hiring, social scientist, returned peace corps volunteer, apply by September 22, 2026.

ALT EPA flag below card with text: We are hiring, social scientist, returned peace corps volunteer, apply by September 22, 2026.

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Today marks 25 years since the terrorist attacks of September 11, 2001. On this Patriot Day, we remember those who lost their lives and the first responders, recovery workers, volunteers, public servants, and countless others who stepped forward in the aftermath. OIG staff saw firsthand their incredible commitment. In the years following the attacks, our office carried out oversight of the EPA’s response to the World Trade Center collapse, interviewing more than 100 dedicated officials, air quality experts, rescue and demolition workers, and residents. As we reflect on this immeasurable loss, we are reminded of our nation’s resilience and the strength of our communities. Never forget.
American flag with text overlay: Remembering those who lost their lives in the September 11 attacks.

ALT American flag with text overlay: Remembering those who lost their lives in the September 11 attacks.

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Each year, we prepare a compendium of open recommendations that identifies recommendations the EPA has not yet implemented. While the EPA closed six recommendations between March 31, 2026, and May 31, 2026, 77 remaining recommendations represent $265.2 million in potential cost savings. Read: epa.gov/office-inspector-gen…
EPA headquarters with text overlay: EPA closed six OIG recommendations, but 77 remaining represent $265.2 million in potential untapped cost savings

ALT EPA headquarters with text overlay: EPA closed six OIG recommendations, but 77 remaining represent $265.2 million in potential untapped cost savings

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Today, we honor the effort and dedication of workers who contribute to the strength and prosperity of our country. Happy #LaborDay! 🇺🇸
American flag in front of EPA headquarters building with trees framing the scene. Text overlay that says "Celebrating Labor Day."

ALT American flag in front of EPA headquarters building with trees framing the scene. Text overlay that says "Celebrating Labor Day."

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We’re #hiring! Join the EPA OIG as a Data Scientist (GS 9-11) in our Washington, D.C. office. Apply by Tuesday, September 8. The public may apply here: usajobs.gov/job/882960100 Current federal employees may apply here: usajobs.gov/job/882960000
Image of EPA OIG website on a laptop next to graphic with text: "We are hiring, data scientist, apply by September 8, 2026.

ALT Image of EPA OIG website on a laptop next to graphic with text: "We are hiring, data scientist, apply by September 8, 2026.

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