Some of Keystone Cement's key Resource Conservation and Recovery Act (RCRA) corrective action documents, reports and photographs are accessible online:
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Environmental Indicator Human Exposure Keystone Cement in Bath, Pennsylvania (PDF)(6 pp, 21 K)
RCRA Environmental Indicator - Current Human Exposures under Control
Environmental Indicator Groundwater Keystone Cement in Bath, Pennsylvania (PDF)(8 pp, 22 K)
RCRA Environmental Indicator - Migration of Contaminated Groundwater under Control