Some of Marcus Hook WastewaterTreatment Facility's key  Resource Conservation and Recovery Act (RCRA) corrective action documents, reports  and photographs are accessible online:

• Environmental Indicator Human Exposure Marcus Hook Wastewater Treatment Facility (MHPI) in Marcus Hook, Pennsylvania (PDF)(2 pp, 821 K)
  RCRA Environmental Indicator - Current Human Exposures under Control
• Environmental Indicator Groundwater Marcus Hook Wastewater Treatment Facility (MHPI) in Marcus Hook, Pennsylvania (PDF)(2 pp, 897 K)
  RCRA Environmental Indicator - Migration of Contaminated Groundwater under Control