North Augusta, SC – John Ashley Mabus, 44, of Batesburg, South Carolina, was sentenced to five years probation and ordered to pay a $7,500 federal fine for illegally dumping industrial wastewater into a tributary of the Savannah River. The sentencing, handed down on September 15, 2011, in federal court in Columbia, South Carolina, concludes a case brought by the U.S. Environmental Protection Agency (EPA) and the South Carolina Department of Health and Environmental Control (SCDHEC).
According to court documents, Mabus, owner of Mabus Construction Co., Inc., directed his crew to pump approximately four million gallons of contaminated water and sludge from a heavy metal-laden lagoon into Little Horse Creek in January 2008. The dumping occurred while Mabus Construction was excavating a sewer line near the abandoned Clearwater Finishing Industrial Facility, a former textile mill in North Augusta. The lagoon water began infiltrating the construction site, and rather than employing proper remediation techniques, Mabus instructed employees to divert the polluted water directly into the creek using a four-inch hose and industrial pump.
Contamination and Investigation
Little Horse Creek, a tributary of the Savannah River, experienced significant contamination as a result of the illegal dumping. Investigators determined the wastewater contained a cocktail of industrial pollutants stemming from the former textile mill’s operations. While the initial impact was substantial, EPA reports indicate that the natural flow of the creek has since helped disperse and dilute the contaminants, lessening the long-term environmental damage.
Legal Ramifications
Mabus pled guilty to one count of negligent violation of the Clean Water Act (CWA), specifically 33 U.S.C. § 1319(c)(1)(A). This section of the CWA prohibits the discharge of pollutants from a point source without a permit. The prosecution argued that Mabus acted with deliberate disregard for environmental regulations, prioritizing cost-cutting measures over responsible waste management. In addition to the $7,500 fine, Mabus was sentenced to 60 months of probation, with the first eight months to be served under home confinement.
A Pattern of Neglect?
While this case resulted in a guilty plea and sentencing, environmental watchdogs are raising concerns about the potential for similar incidents at abandoned industrial sites across South Carolina. The Clearwater Finishing Industrial Facility, like many defunct textile mills, is known to contain hazardous materials. The incident highlights the ongoing challenges of managing legacy pollution and ensuring responsible redevelopment of brownfield sites. The EPA’s Criminal Investigation Division and SCDHEC investigators collaborated on this case, demonstrating a coordinated effort to enforce environmental laws.
Key Facts
- Defendant: John Ashley Mabus
- Company: Mabus Construction Co., Inc.
- Location: North Augusta, South Carolina
- Crime: Negligent violation of the Clean Water Act
- Date of Offense: January 2008
- Contaminant: Heavy metal-contaminated industrial wastewater and sludge
- Amount Discharged: Approximately 4 million gallons
- Statute Violated: 33 U.S.C. § 1319(c)(1)(A)
- Penalty: 5 years probation, 8 months home confinement, $7,500 fine
Assistant United States Attorney Winston Holliday of the Columbia office prosecuted the case. The GrimyTimes will continue to follow environmental crime cases in South Carolina and beyond, holding polluters accountable for their actions.
Source: EPA ECHO Enforcement Case Database
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