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 | 4380 | 3 | 1 | 2 | 1 | 4 | 115 | Piscataquis-ME (45.80, 69.27) | Piscataquis-ME (45.01, 69.62) | Piscataquis-ME (46.57, 68.82) | 22 | Piscataquis-ME (46.12, 69.28) | Somerset-ME (45.98, 69.68) | Penobscot-ME (46.12, 68.82) | Somerset-ME (46.12, 69.73) |
2 | 4158 | 2 | 3 | 1 | 2 | 2 | 123 | Taos-NM (36.89, 105.74) | Alamosa-CO (37.75, 106.04) | Taos-NM (36.01, 105.53) | 17 | Taos-NM (36.75, 105.67) | Colfax-NM (36.68, 105.37) | Conejos-CO (37.00, 105.72) | Rio Arriba-NM (36.72, 105.98) |
3 | 4104 | 1 | 5 | 2 | 1 | 3 | 118 | Lake-CO (39.27, 106.35) | Chaffee-CO (38.45, 106.01) | Eagle-CO (39.92, 107.11) | 20 | Eagle-CO (39.64, 106.49) | Grand-CO (39.91, 106.40) | Grand-CO (39.92, 106.49) | Pitkin-CO (39.36, 106.50) |
4 | 2497 | 3 | 1 | 2 | 1 | 1 | 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) |
5 | 2130 | 3 | 1 | 2 | 1 | 8 | 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) |
6 | 1913 | 3 | 1 | 2 | 1 | 5 | 85 | Cook-MN (47.79, 90.31) | Cook-MN (47.39, 91.03) | Cook-MN (47.98, 89.43) | 16 | Cook-MN (47.86, 90.67) | Great Lakes (47.66, 90.49) | Canada (48.10, 90.70) | Lake-MN (47.86, 91.02) |
7 | 1806 | 3 | 1 | 2 | 1 | 6 | 77 | Pierce-WA (47.10, 122.12) | Pierce-WA (47.40, 122.80) | Pierce-WA (46.79, 121.44) | 14 | Pierce-WA (46.96, 122.07) | King-WA (47.14, 121.94) | Thurston-WA (46.83, 122.30) | Lewis-WA (46.75, 122.08) |
8 | 1289 | 3 | 1 | 2 | 1 | 7 | 73 | San Miguel-CO (38.02, 108.39) | San Miguel-CO (37.91, 107.74) | San Miguel-CO (38.15, 109.04) | 10 | San Miguel-CO (38.00, 108.09) | Dolores-CO (37.85, 108.11) | Ouray-CO (38.03, 107.90) | Montrose-CO (38.15, 108.09) |
9 | 1048 | 3 | 1 | 2 | 1 | 9 | 51 | Baraga-MI (46.71, 88.36) | Baraga-MI (47.01, 88.04) | Baraga-MI (46.42, 88.68) | 13 | Baraga-MI (46.61, 88.40) | Iron-MI (46.42, 88.40) | Marquette-MI (46.61, 88.12) | Houghton-MI (46.61, 88.68) |
10 | 740 | 3 | 1 | 2 | 1 | 10 | 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) |