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 | 11339 | 2 | 4 | 1 | 1 | 1 | 226 | Lane-OR (44.11, 121.92) | Crook-OR (44.31, 119.66) | Lane-OR (43.86, 124.16) | 30 | Crook-OR (44.05, 120.63) | Jefferson-OR (44.39, 120.99) | Lake-OR (43.62, 120.63) | Wheeler-OR (44.44, 120.39) |
2 | 5312 | 1 | 6 | 1 | 1 | 2 | 196 | Sacramento-CA (38.35, 121.54) | El Dorado-CA (38.92, 119.89) | San Francisco-CA (37.75, 123.17) | 18 | Contra Costa-CA (38.03, 121.91) | Alameda-CA (37.80, 122.05) | San Joaquin-CA (38.04, 121.58) | Napa-CA (38.15, 122.20) |
3 | 3851 | 4 | 1 | 1 | 1 | 3 | 110 | Shasta-CA (40.74, 122.20) | Shasta-CA (40.29, 123.07) | Shasta-CA (41.18, 121.33) | 26 | Shasta-CA (40.80, 122.11) | Tehama-CA (40.43, 122.01) | Siskiyou-CA (41.18, 122.12) | Trinity-CA (41.00, 122.54) |
4 | 3587 | 4 | 1 | 1 | 1 | 4 | 108 | Esmeralda-NV (37.71, 117.47) | Esmeralda-NV (38.47, 117.69) | Esmeralda-NV (36.97, 117.17) | 27 | Esmeralda-NV (37.89, 117.70) | Mineral-NV (38.15, 118.06) | Mono-CA (37.61, 118.03) | Nye-NV (38.15, 117.33) |
5 | 1751 | 3 | 2 | 1 | 1 | 5 | 63 | Santa Clara-CA (37.14, 121.74) | Santa Clara-CA (37.43, 122.19) | Santa Clara-CA (36.96, 121.21) | 18 | Santa Clara-CA (37.21, 121.78) | Pacific Ocean (36.98, 121.93) | Stanislaus-CA (37.25, 121.46) | Alameda-CA (37.45, 121.92) |
6 | 689 | 4 | 1 | 1 | 1 | 6 | 41 | Columbia-OR (45.94, 123.06) | Columbia-OR (45.73, 122.76) | Columbia-OR (46.15, 123.36) | 12 | Columbia-OR (45.96, 123.11) | Clatsop-OR (45.96, 123.36) | Washington-OR (45.78, 123.11) | Cowlitz-WA (46.03, 122.88) |
7 | 494 | 4 | 1 | 1 | 1 | 7 | 40 | New Castle-DE (39.56, 75.61) | New Castle-DE (39.83, 75.47) | New Castle-DE (39.30, 75.76) | 7 | New Castle-DE (39.71, 75.64) | Salem-NJ (39.65, 75.54) | Salem-NJ (39.69, 75.51) | Chester-PA (39.77, 75.74) |
8 | 68 | 4 | 1 | 1 | 1 | 8 | 14 | City of Washington-DC (38.89, 77.04) | City of Washington-DC (38.79, 77.04) | City of Washington-DC (39.00, 77.04) | 3 | City of Washington-DC (38.89, 76.99) | Prince George's-MD (38.92, 76.95) | Arlington-VA (38.87, 77.04) | Prince George's-MD (38.86, 76.95) |