51. Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality Planning Purposes;
RULES: Tennessee,
On August 10, 2005, the State of Tennessee, through the
Tennessee Department of Environment and Conservation (TDEC), Air
Pollution Control Division, submitted a final request: To redesignate
the Montgomery County, Tennessee portion of the Clarksville
Hopkinsville 8hour ozone nonattainment area to attainment for the 8
hour ozone National Ambient Air