Because of challenges related to the Federal Coal Combustion Residuals (CCR) Rule, owners and operators of CCR units are actively making decisions on corrective measures to address CCR effects on water quality, often implementing closure options and remedy selection to achieve compliance. Because the Rule requires that an owner/operator meet groundwater protection standards (GWPS) under a stringent timeframe, many are seeking ways to use in-situ technologies to expedite GWPS compliance through enhanced attenuation (EA) strategies.
Download the white paper to read about TRC’s different EA strategies and details about: