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 | 32134 | 2 | 8 | 2 | 2 | 2 | 297 | Klamath-OR (42.96, 121.85) | Siskiyou-CA (41.08, 123.24) | Jefferson-OR (44.82, 120.37) | 61 | Lane-OR (43.53, 122.55) | Coos-OR (43.26, 123.70) | Lake-OR (43.54, 121.33) | Benton-OR (44.28, 123.20) |
2 | 29064 | 1 | 20 | 1 | 5 | 1 | 389 | Coos-NH (44.34, 71.25) | Piscataquis-ME (46.57, 68.82) | Berkshire-MA (42.05, 73.50) | 36 | Piscataquis-ME (45.53, 69.70) | Penobscot-ME (45.51, 68.96) | Canada (45.73, 70.38) | Penobscot-ME (45.07, 69.36) |
3 | 15068 | 5 | 2 | 4 | 1 | 3 | 224 | Inyo-CA (36.16, 117.60) | Tulare-CA (36.49, 119.57) | Inyo-CA (35.81, 115.65) | 45 | Inyo-CA (36.45, 117.66) | Kern-CA (35.80, 117.66) | Nye-NV (36.92, 117.10) | Fresno-CA (36.75, 118.37) |
4 | 9719 | 3 | 3 | 4 | 1 | 4 | 197 | Baker-OR (44.87, 118.13) | Wallowa-OR (45.75, 116.55) | Grant-OR (43.96, 119.66) | 32 | Wallowa-OR (45.54, 117.41) | Asotin-WA (46.00, 117.42) | Baker-OR (45.08, 117.41) | Asotin-WA (46.00, 117.36) |
5 | 6118 | 5 | 2 | 4 | 1 | 5 | 168 | Yakima-WA (46.73, 121.32) | Pierce-WA (47.40, 122.80) | Yakima-WA (46.04, 119.87) | 26 | Yakima-WA (46.43, 120.83) | Lewis-WA (46.41, 121.39) | Klickitat-WA (46.04, 120.83) | Kittitas-WA (46.74, 120.51) |
6 | 5072 | 11 | 1 | 4 | 1 | 7 | 101 | Hawaii-HI (19.62, 155.55) | Hawaii-HI (18.86, 155.68) | Hawaii-HI (20.32, 155.85) | 33 | Hawaii-HI (19.65, 155.52) | Pacific Ocean (19.44, 155.98) | Pacific Ocean (19.79, 155.03) | Pacific Ocean (20.08, 155.29) |
7 | 2497 | 11 | 1 | 4 | 1 | 6 | 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) |
8 | 2415 | 5 | 2 | 4 | 1 | 9 | 76 | Clackamas-OR (45.38, 122.10) | Clackamas-OR (45.13, 122.79) | Hood River-OR (45.70, 121.44) | 20 | Clackamas-OR (45.17, 122.25) | Marion-OR (45.02, 122.60) | Marion-OR (44.89, 122.25) | Multnomah-OR (45.46, 122.25) |
9 | 2256 | 11 | 1 | 4 | 1 | 8 | 85 | Hancock-ME (44.69, 68.40) | Hancock-ME (44.12, 68.73) | Hancock-ME (45.26, 68.06) | 19 | Hancock-ME (44.49, 68.40) | Atlantic Ocean (44.39, 68.04) | Penobscot-ME (44.76, 68.48) | Waldo-ME (44.49, 68.79) |
10 | 2196 | 11 | 1 | 4 | 1 | 10 | 76 | Snohomish-WA (48.05, 121.72) | Snohomish-WA (48.17, 120.91) | Snohomish-WA (47.78, 122.44) | 18 | Snohomish-WA (48.04, 121.62) | Skagit-WA (48.30, 121.58) | Skagit-WA (48.30, 121.62) | King-WA (47.78, 121.62) |
11 | 1818 | 5 | 2 | 4 | 1 | 11 | 67 | Ulster-NY (42.05, 74.12) | Greene-NY (42.46, 73.78) | Ulster-NY (41.59, 74.37) | 15 | Ulster-NY (42.02, 74.23) | Delaware-NY (42.17, 74.45) | Sullivan-NY (41.88, 74.45) | Dutchess-NY (41.97, 73.95) |
12 | 1707 | 3 | 3 | 2 | 2 | 13 | 60 | Blount-TN (35.67, 83.67) | Swain-NC (35.55, 83.16) | Blount-TN (35.80, 84.17) | 17 | Sevier-TN (35.69, 83.60) | Graham-NC (35.44, 83.64) | Jefferson-TN (35.93, 83.49) | Knox-TN (35.89, 83.78) |
13 | 898 | 5 | 2 | 4 | 1 | 12 | 61 | Grayson-VA (36.75, 81.34) | Grayson-VA (36.56, 80.84) | Smyth-VA (36.93, 81.84) | 11 | Smyth-VA (36.75, 81.47) | Washington-VA (36.64, 81.61) | Wythe-VA (36.81, 81.28) | Washington-VA (36.69, 81.65) |
14 | 803 | 11 | 1 | 4 | 1 | 14 | 50 | Contra Costa-CA (37.93, 121.98) | Contra Costa-CA (37.85, 121.53) | Contra Costa-CA (37.97, 122.44) | 10 | Contra Costa-CA (37.89, 121.89) | Alameda-CA (37.78, 122.01) | Alameda-CA (37.75, 121.84) | Sacramento-CA (38.02, 121.82) |
15 | 561 | 5 | 2 | 4 | 1 | 15 | 37 | Watauga-NC (36.12, 81.78) | Watauga-NC (36.23, 81.47) | Avery-NC (35.94, 82.03) | 8 | Watauga-NC (36.23, 81.79) | Caldwell-NC (36.11, 81.78) | Johnson-TN (36.34, 81.75) | Johnson-TN (36.32, 81.88) |
16 | 477 | 11 | 1 | 4 | 1 | 16 | 35 | Nelson-VA (37.79, 78.89) | Nelson-VA (38.05, 78.84) | Nelson-VA (37.54, 78.83) | 9 | Nelson-VA (37.80, 78.88) | Amherst-VA (37.70, 78.99) | Albemarle-VA (37.86, 78.74) | Augusta-VA (37.89, 79.00) |
17 | 455 | 11 | 1 | 4 | 1 | 17 | 31 | Stokes-NC (36.40, 80.24) | Stokes-NC (36.54, 80.03) | Stokes-NC (36.26, 80.45) | 10 | Stokes-NC (36.40, 80.21) | Rockingham-NC (36.40, 80.03) | Patrick-VA (36.54, 80.21) | Forsyth-NC (36.26, 80.21) |
18 | 313 | 11 | 1 | 4 | 1 | 18 | 28 | Yancey-NC (35.89, 82.33) | Yancey-NC (36.08, 82.40) | Yancey-NC (35.70, 82.26) | 7 | Yancey-NC (35.90, 82.30) | Buncombe-NC (35.82, 82.36) | Mitchell-NC (35.95, 82.20) | Mitchell-NC (35.99, 82.25) |