PROJECTED NOISE IMPACTS, 2005
                       
Base Case North   South   Total
                       
  DNL 70+ DNL 65+ DNL 60+   DNL 70+ DNL 65+ DNL 60+   DNL 70+ DNL 65+ DNL 60+
Population 235 2,883 13,346   23 1,240 10,514   258 4,123 23,860
Housing Units 128 1,407 6,362   9 483 4,089   137 1,890 10,451
Sensitive Facilities 0 5 41   0 2 11   0 7 52
Historic Properties 1 2 16   0 0 1   1 2 17
Historic Districts 1 2 8   0 0 0   1 2 8
Res acres in Jeff Co 0 5 37   0 91 1,114   0 96 1,151
Exposed Area:                      
square miles 1.13 2.61 5.68   2.78 7.17 16.05   3.91 9.77 21.72
acres 725 1,669 3,632   1,778 4,587 10,271   2,502 6,255 13,904
square feet ######## ######## ########   ######## ######## ########   ######## ######## ########
                       
                       
Proposed North   South   Total
                       
  DNL 70+ DNL 65+ DNL 60+   DNL 70+ DNL 65+ DNL 60+   DNL 70+ DNL 65+ DNL 60+
Population 35 590 7,806   7 1,031 10,013   42 1,621 17,819
Housing Units 17 292 3,590   2 401 3,890   19 693 7,480
Sensitive Facilities 0 3 12   0 2 6   0 5 18
Historic Properties 1 2 6   0 0 1   1 2 7
Historic Districts 0 0 2   0 0 0   0 0 2
Res acres in Jeff Co 0 2 24   0 127 1,124   0 129 1,149
Exposed Area:                      
square miles 0.50 2.43 5.27   2.87 7.46 16.66   3.36 9.89 21.93
acres 691 1,557 3,371   1,835 4,772 10,663   2,526 6,329 14,034
square feet ######## ######## ########   ######## ######## ########   ######## ######## ########