Securing Wastewater Facilities

Book excerpt: Wastewater facilities provide essential services to residential, commercial, and industrial users, yet they may possess certain characteristics that terrorists could exploit to impair the wastewater treatment process or to damage surrounding infrastructure. For example, large underground collector sewers could be accessed by terrorists for purposes of placing destructive devices beneath buildings or city streets. GAO was asked to determine (1) what federal statutory authorities and directives govern the protection of wastewater treatment facilities from terrorist attack, (2) what steps critical wastewater facilities have taken since the terrorist attacks of September 11, 2001, (9/11) to ensure that potential vulnerabilities are addressed, and (3) what steps the Environmental Protection Agency (EPA) and the Department of Homeland Security (DHS) have taken to help these facilities in their efforts to address such vulnerabilities.