133 results
10-K
Duke Energy Ohio, Inc.
17 Mar 94
Annual report
12:00am
facilities.
Pursuant to Federal law, the Director of the Ohio Environmental
Protection Agency (Ohio EPA) administers regulations prescribing air … (Air Act), the U.S. Environmental
Protection Agency (U.S. EPA) promulgated national ambient air quality
standards for specified pollutants, including
10-K
EX-4
Duke Energy Ohio, Inc.
17 Mar 94
Annual report
12:00am
) The Department of Natural Resources and
Environmental Protection of Kentucky (now the Natural Resources
and Environmental Protection Cabinet of Kentucky