State of Washington Underground Injection Control (UIC) Program Revision Approval

The U.S. Environmental Protection Agency (EPA) proposes to approve the State of Washington Underground Injection Control (UIC) Program revisions as required by rule under the Safe Drinking Water Act (SDWA). The Agency determined that the state's revisions are consistent with the provisions of the SDWA and are as stringent as all applicable federal regulations to prevent underground injection activities that endanger underground sources of drinking water. The state revised its UIC Class V Program regulations and transferred oversight authority from the Department of Ecology to the Energy Facility Site Evaluation Council to issue UIC permits at energy facilities. EPA requests public comment on this proposed rule and supporting documentation. In the ``Rules and Regulations'' section of this Federal Register, the Agency published EPA's approval of the state's program revision as a direct final rule without a prior proposed rule. If the Agency receives no adverse comment, EPA will not take further action on this proposed rule.