area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 | FGR (miles) | center county and point | county 1 and point | county 2 and point | county 3 and point |
1 | 18671 | 8 | 1 | 5 | 1 | 2 | 214 | Coconino-AZ (35.63, 111.64) | Coconino-AZ (34.26, 110.76) | Coconino-AZ (37.00, 112.54) | 58 | Coconino-AZ (35.91, 111.78) | Yavapai-AZ (35.26, 112.44) | Navajo-AZ (35.91, 110.75) | Mohave-AZ (36.36, 112.66) |
2 | 16549 | 1 | 40 | 1 | 3 | 1 | 220 | Amherst-VA (37.59, 79.05) | Patrick-VA (36.56, 80.61) | Warren-VA (39.02, 78.06) | 28 | Appomattox-VA (37.46, 78.95) | Halifax-VA (37.05, 78.97) | Cumberland-VA (37.34, 78.47) | Buena Vista-VA (37.73, 79.33) |
3 | 6193 | 8 | 1 | 5 | 1 | 4 | 118 | Brewster-TX (29.82, 103.30) | Brewster-TX (28.97, 103.15) | Brewster-TX (30.67, 103.44) | 34 | Brewster-TX (29.88, 103.23) | Presidio-TX (29.88, 103.80) | Mexico (29.64, 102.74) | Pecos-TX (30.27, 102.87) |
4 | 2900 | 2 | 6 | 1 | 3 | 5 | 108 | Jackson-NC (35.36, 83.18) | Sevier-TN (36.04, 83.67) | Pickens-SC (34.62, 82.85) | 13 | Swain-NC (35.58, 83.43) | Cocke-TN (35.71, 83.28) | Blount-TN (35.57, 83.66) | Graham-NC (35.43, 83.59) |
5 | 2497 | 8 | 1 | 5 | 1 | 3 | 123 | Whatcom-WA (48.87, 121.99) | Whatcom-WA (49.00, 123.32) | Whatcom-WA (48.72, 120.65) | 12 | Whatcom-WA (48.82, 121.25) | Skagit-WA (48.64, 121.25) | Canada (49.00, 121.25) | Skagit-WA (48.64, 121.25) |
6 | 2130 | 8 | 1 | 5 | 1 | 9 | 67 | El Paso-CO (38.83, 104.54) | El Paso-CO (38.52, 104.05) | El Paso-CO (39.13, 105.03) | 21 | El Paso-CO (38.82, 104.55) | Elbert-CO (39.13, 104.55) | Teller-CO (38.80, 104.94) | Pueblo-CO (38.52, 104.55) |
7 | 1750 | 8 | 1 | 5 | 1 | 10 | 63 | Grafton-NH (43.97, 71.95) | Grafton-NH (44.25, 71.44) | Grafton-NH (43.60, 72.33) | 15 | Grafton-NH (44.07, 71.73) | Carroll-NH (43.89, 71.56) | Coos-NH (44.25, 71.58) | Orange-VT (44.08, 72.03) |
8 | 1465 | 4 | 3 | 5 | 1 | 6 | 84 | Grayson-VA (36.64, 81.58) | Grayson-VA (36.56, 80.84) | Washington-VA (36.71, 82.33) | 13 | Smyth-VA (36.78, 81.53) | Johnson-TN (36.61, 81.65) | Wythe-VA (36.85, 81.30) | Tazewell-VA (36.95, 81.64) |
9 | 1400 | 4 | 3 | 5 | 1 | 7 | 79 | Summit-CO (39.44, 106.03) | Lake-CO (39.06, 106.58) | Clear Creek-CO (39.75, 105.40) | 9 | Clear Creek-CO (39.69, 105.67) | Gilpin-CO (39.77, 105.54) | Grand-CO (39.80, 105.74) | Park-CO (39.57, 105.66) |
10 | 1239 | 8 | 1 | 5 | 1 | 12 | 58 | Santa Cruz-AZ (31.54, 110.89) | Santa Cruz-AZ (31.43, 111.37) | Santa Cruz-AZ (31.73, 110.45) | 14 | Santa Cruz-AZ (31.53, 110.80) | Pima-AZ (31.73, 110.80) | Pima-AZ (31.73, 110.86) | Mexico (31.33, 110.80) |
11 | 1134 | 3 | 4 | 3 | 2 | 11 | 58 | Carter-TN (36.11, 82.13) | Carter-TN (36.51, 81.99) | Yancey-NC (35.70, 82.27) | 11 | Yancey-NC (35.96, 82.25) | McDowell-NC (35.85, 82.10) | Unicoi-TN (36.13, 82.26) | Buncombe-NC (35.82, 82.36) |
12 | 915 | 8 | 1 | 5 | 1 | 15 | 43 | Wallace-KS (38.92, 101.76) | Wallace-KS (39.14, 101.48) | Wallace-KS (38.70, 102.05) | 15 | Wallace-KS (38.92, 101.76) | Logan-KS (38.91, 101.48) | Sherman-KS (39.13, 101.76) | Greeley-KS (38.70, 101.76) |
13 | 873 | 6 | 2 | 3 | 2 | 8 | 68 | Lee-VA (36.83, 82.90) | Harlan-KY (36.73, 83.50) | Wise-VA (36.91, 82.30) | 8 | Harlan-KY (36.84, 83.25) | Leslie-KY (36.95, 83.31) | Lee-VA (36.74, 83.21) | Lee-VA (36.78, 83.13) |
14 | 740 | 8 | 1 | 5 | 1 | 18 | 40 | Boulder-CO (40.10, 105.38) | Boulder-CO (39.94, 105.69) | Boulder-CO (40.26, 105.06) | 12 | Boulder-CO (40.09, 105.29) | Gilpin-CO (39.93, 105.40) | Jefferson-CO (39.91, 105.29) | Larimer-CO (40.26, 105.28) |
15 | 731 | 8 | 1 | 5 | 1 | 13 | 52 | Logan-AR (35.19, 93.71) | Logan-AR (35.06, 94.14) | Logan-AR (35.32, 93.28) | 8 | Logan-AR (35.27, 93.64) | Johnson-AR (35.38, 93.62) | Johnson-AR (35.38, 93.70) | Yell-AR (35.15, 93.65) |
16 | 664 | 8 | 1 | 5 | 1 | 14 | 47 | Garrett-MD (39.46, 79.20) | Garrett-MD (39.72, 78.91) | Garrett-MD (39.21, 79.49) | 11 | Garrett-MD (39.56, 79.27) | Mineral-WV (39.47, 79.11) | Somerset-PA (39.72, 79.27) | Preston-WV (39.57, 79.48) |
17 | 620 | 8 | 1 | 5 | 1 | 17 | 41 | Chittenden-VT (44.44, 73.09) | Chittenden-VT (44.16, 72.95) | Chittenden-VT (44.72, 73.23) | 11 | Chittenden-VT (44.49, 73.07) | Lamoille-VT (44.46, 72.84) | Franklin-VT (44.65, 73.02) | Essex-NY (44.47, 73.30) |
18 | 501 | 6 | 2 | 5 | 1 | 16 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) | 9 | Union-GA (34.86, 83.96) | Fannin-GA (34.89, 84.11) | Lumpkin-GA (34.74, 83.94) | Clay-NC (34.99, 83.96) |
19 | 157 | 8 | 1 | 5 | 1 | 19 | 31 | Gloucester-VA (37.30, 76.48) | York-VA (37.35, 76.76) | York-VA (37.25, 76.20) | 3 | York-VA (37.19, 76.46) | Gloucester-VA (37.23, 76.46) | Newport News-VA (37.16, 76.51) | Poquoson-VA (37.17, 76.40) |