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Maintenance Lead Areas

As of November 13, 2009

Areas Listed Alphabetically No.
Counties
NAA
Population EPA
Region
State
Collin Co, TX 1 491,675     6 TX
Dakota Co, MN 1 284,723     5 MN
Douglas Co, NE 1 1,113     7 NE
Fayette Co, TN 1 28,521     4 TN
Iron County (part); Dent Township, MO 1 1,419     8 MT
Iron County (part); Liberty and Arcadia, MO 1 6,094     8 MT
Jefferson Co, AL 1 662,047     4 AL
Marion Co, IN 1 17,295     5 IN
Muscogee Co, GA 1 186,291     4 GA
Shelby Co, TN 1 2,154     4 TN
Williamson Co, TN 1 126,638     4 TN
 
11 Total Areas 10 1,807,970      
 

The county total was adjusted to account for multiple maintenance areas in a single county, and the area total was adjusted to only include complete maintenance areas if all states of a multi-state area is listed.


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