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 | 21391 | 1 | 16 | 1 | 1 | 2 | 252 | Saguache-CO (38.27, 106.89) | Dolores-CO (37.48, 109.04) | Clear Creek-CO (39.75, 105.40) | 42 | Gunnison-CO (38.84, 106.72) | Garfield-CO (39.37, 107.11) | Delta-CO (38.84, 107.50) | Fremont-CO (38.69, 105.97) |
2 | 18199 | 3 | 3 | 1 | 1 | 1 | 295 | Inyo-CA (37.26, 117.60) | Inyo-CA (35.81, 115.65) | Mono-CA (38.71, 119.59) | 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) |
3 | 17352 | 2 | 5 | 1 | 1 | 3 | 249 | Tehama-CA (40.38, 122.51) | Mendocino-CA (38.76, 123.52) | Siskiyou-CA (42.00, 121.45) | 32 | Siskiyou-CA (41.54, 122.90) | Shasta-CA (41.18, 122.50) | Jackson-OR (42.00, 122.90) | Humboldt-CA (41.37, 123.47) |
4 | 12778 | 4 | 1 | 1 | 1 | 4 | 214 | Denali-AK (63.52, 150.08) | Denali-AK (64.26, 147.00) | Denali-AK (62.73, 153.00) | 38 | Denali-AK (63.81, 150.11) | Yukon-Koyukuk-AK (64.10, 151.19) | Matanuska-Susitna-AK (63.32, 149.56) | Yukon-Koyukuk-AK (64.36, 150.10) |
5 | 2130 | 4 | 1 | 1 | 1 | 6 | 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 | 1806 | 4 | 1 | 1 | 1 | 5 | 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) |
7 | 740 | 4 | 1 | 1 | 1 | 7 | 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) |