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 | 18904 | 1 | 14 | 1 | 1 | 1 | 228 | Saguache-CO (38.15, 106.91) | Eagle-CO (39.92, 107.11) | Costilla-CO (37.00, 105.15) | 41 | Gunnison-CO (38.60, 106.74) | Fremont-CO (38.44, 106.01) | Park-CO (38.99, 106.17) | Montrose-CO (38.60, 107.50) |
2 | 2786 | 2 | 1 | 1 | 1 | 2 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) | 16 | Pennington-SD (43.92, 102.33) | Meade-SD (44.14, 102.39) | Shannon-SD (43.69, 102.34) | Jackson-SD (43.92, 102.02) |
3 | 1913 | 2 | 1 | 1 | 1 | 3 | 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) |
4 | 1389 | 2 | 1 | 1 | 1 | 4 | 59 | Stearns-MN (45.56, 94.61) | Stearns-MN (45.35, 94.09) | Stearns-MN (45.77, 95.14) | 15 | Stearns-MN (45.55, 94.51) | Benton-MN (45.62, 94.20) | Morrison-MN (45.77, 94.51) | Meeker-MN (45.33, 94.51) |
5 | 953 | 2 | 1 | 1 | 1 | 5 | 44 | Kimball-NE (41.20, 103.72) | Kimball-NE (41.00, 104.05) | Kimball-NE (41.39, 103.38) | 14 | Kimball-NE (41.20, 103.63) | Banner-NE (41.39, 103.64) | Weld-CO (41.00, 103.64) | Cheyenne-NE (41.20, 103.38) |
6 | 740 | 2 | 1 | 1 | 1 | 6 | 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) |
7 | 607 | 2 | 1 | 1 | 1 | 7 | 33 | Hennepin-MN (45.01, 93.46) | Hennepin-MN (45.21, 93.64) | Hennepin-MN (44.81, 93.25) | 11 | Hennepin-MN (45.04, 93.50) | Carver-MN (44.89, 93.52) | Anoka-MN (45.06, 93.28) | Wright-MN (45.16, 93.65) |