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 | 32947 | 1 | 8 | 1 | 2 | 1 | 335 | Tooele-UT (40.02, 112.98) | White Pine-NV (39.16, 115.91) | Duchesne-UT (40.81, 109.98) | 50 | Tooele-UT (40.28, 113.09) | Millard-UT (39.55, 113.09) | Salt Lake-UT (40.47, 112.17) | Elko-NV (40.29, 114.05) |
2 | 26607 | 3 | 2 | 1 | 2 | 2 | 314 | Coconino-AZ (36.60, 110.77) | Coconino-AZ (34.42, 111.55) | San Juan-UT (38.50, 109.06) | 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) |
3 | 10121 | 2 | 4 | 3 | 1 | 3 | 218 | Valencia-NM (34.67, 107.16) | Cibola-NM (34.96, 109.05) | Torrance-NM (34.26, 105.31) | 27 | Torrance-NM (34.65, 105.92) | Santa Fe-NM (35.04, 105.93) | Socorro-NM (34.26, 105.92) | Lincoln-NM (34.26, 105.92) |
4 | 7815 | 3 | 2 | 3 | 1 | 4 | 195 | Taos-NM (36.31, 105.98) | Rio Arriba-NM (36.80, 107.62) | Mora-NM (35.78, 104.36) | 31 | Rio Arriba-NM (36.55, 106.52) | Sandoval-NM (36.22, 106.89) | Taos-NM (36.65, 105.98) | Archuleta-CO (36.99, 106.53) |
5 | 3352 | 3 | 2 | 3 | 1 | 5 | 126 | Beaver-UT (38.36, 112.92) | Piute-UT (38.50, 111.77) | Beaver-UT (38.15, 114.05) | 15 | Beaver-UT (38.36, 112.81) | Millard-UT (38.57, 112.81) | Iron-UT (38.15, 112.81) | Iron-UT (38.15, 112.81) |
6 | 2415 | 3 | 2 | 3 | 1 | 6 | 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) |