Big Cypress, FL – A former superintendent with Army Corps of Engineers subcontractor Harry Pepper and Associates (HPA) has been sentenced for orchestrating the illegal dumping of hazardous waste on the Big Cypress Seminole Indian Reservation in 2010. William Sidney Timmons, 52, pled guilty in August 2011 to violating federal statutes related to the improper disposal of oil, chemicals, and containers on land designated as part of the Comprehensive Everglades Restoration Plan (ERP).
The case, investigated by the EPA’s Criminal Investigation Division (EPA-CID), stemmed from a report made by a fellow HPA employee who witnessed the deliberate cover-up of a dumping site. According to court documents, Timmons directed workers, including Michael Giacchetto, to bury an unknown quantity of oil, paint, and other chemical substances, along with the empty containers that held them. The witness specifically reported seeing Giacchetto puncturing 55-gallon drums believed to have contained used motor oil and tossing five-gallon containers into the hastily-dug pit.
The dumping occurred on Seminole tribal lands, compounding the severity of the crime. The Big Cypress Seminole Indian Reservation is a sensitive ecological area, and the ERP aims to restore and protect the Everglades ecosystem. The illegal disposal of hazardous materials posed a direct threat to both the environment and the health of the Seminole community. Investigators believe the dumping was an attempt to conceal improper waste management practices during the ERP project.
Legal Ramifications
Timmons was charged with violations of Title 18 U.S. Criminal Code, specifically 18 U.S.C. 1361 – Destruction of Federal Property, and 18 U.S.C. 371 – Conspiracy to Commit Offense or Fraud Against the United States. He ultimately pled guilty and was sentenced to 12 months of probation and ordered to pay a $2,000 federal fine. The penalties reflect the seriousness of the environmental crime and the attempt to defraud the government through deceptive practices during a federally funded project.
Timeline of Justice
The investigation gained momentum when Giacchetto himself pled guilty to Misprision of a Felony in June 2010. He received a sentence of time served, approximately five months in custody, for concealing the illegal activity. Giacchetto’s cooperation with investigators was instrumental in building the case against Timmons and uncovering the full extent of the dumping operation. The case highlights the importance of whistleblowers in bringing environmental crimes to light.
Key Facts
- Defendant: William Sidney Timmons
- Location: Big Cypress Seminole Indian Reservation, Florida
- Date of Offense: 2010
- Statutes Violated: 18 U.S.C. 1361, 18 U.S.C. 371
- Penalty: 12 months probation, $2,000 fine
- Co-Defendant: Michael Giacchetto (pled guilty to Misprision of a Felony)
- Project Context: Dumping occurred during work on the Comprehensive Everglades Restoration Plan (ERP).
The EPA-CID continues to investigate environmental crimes impacting sensitive areas like the Everglades. This case serves as a reminder that individuals and companies responsible for the illegal disposal of hazardous waste will be held accountable for their actions.
Source: EPA ECHO Enforcement Case Database
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