Notice of Tentative Approval and Solicitation of Request for a Public Hearing for Public Water System Supervision Program Revision for the Commonwealth of Virginia

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Notice is hereby given in accordance with the provision of section 1413 of the Safe Drinking Water Act, as amended, and the requirements governing the National Primary Drinking Water Regulations Implementation, 40 CFR Part 142, that the Commonwealth of Virginia is revising its approved Public Water System Supervision Program. The Commonwealth has adopted the Arsenic Rule which will provide for better public health protection by lowering the maximum contaminant level (MCL) from 0.05 to 0.010 mg/L and by demonstrating monitoring compliance for new systems or sources of drinking water. EPA has determined that these revisions are no less stringent than the corresponding Federal regulations. EPA is taking action to tentatively approve these program revisions. All interested parties are invited to submit written comments on this determination and may request a public hearing.