Howard J. Hayes, Florida Department of Environmental Protection, Bureau of Mining and Minerals Regulation, 2051 East Paul Dirac Drive, Tallahassee, FL 32316-3760; or e-mail Howard.Hayes@dep.state.fl.us. For information regarding mailings, schedules, and copies of notices contact Mary VanTassel at (850)245-8486 or e-mail: Mary.VanTassel@dep.state.fl.us. Further information and updates on this proposed rule also may be obtained from the Department’s Internet site at: http://www.dep.state.fl.us/water/rules_dr.htm#mines. (OGC No. 07-1077)