Coal combustion residuals impoundment; closure of certain CCR units.

Requires the owner or operator of any coal combustion residuals (CCR) unit, defined in the bill to include a coal ash pond or landfill, within the Chesapeake Bay watershed at Bremo Power Station, Chesapeake Energy Center, Chesterfield Power Station, and Possum Point Power Station to close such CCR unit by removing all of the CCR for (i) recycling, known as encapsulated beneficial use, or (ii) deposition in a permitted and lined landfill that meets certain federal standards. The measure requires that any owner or operator beneficially reuse no less than 6.8 million cubic yards in aggregate of such removed CCR from no fewer than two of the sites. Such a closure project shall be completed within 15 years of its initiation and shall be accompanied by an offer by the owner or operator to provide connection to a municipal water supply for every residence within one-half mile, or if such connection is not feasible, the owner or operator shall offer to provide water testing for any such residence.