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 | 6348 | 3 | 1 | 1 | 1 | 1 | 125 | Siskiyou-CA (41.58, 122.53) | Siskiyou-CA (41.83, 123.70) | Siskiyou-CA (41.18, 121.45) | 28 | Siskiyou-CA (41.59, 122.07) | Trinity-CA (41.34, 122.50) | Shasta-CA (41.18, 122.07) | Klamath-OR (42.01, 122.05) |
2 | 1915 | 3 | 1 | 1 | 1 | 2 | 67 | Essex-NY (44.18, 73.78) | Essex-NY (43.81, 74.21) | Essex-NY (44.55, 73.34) | 17 | Essex-NY (44.02, 73.78) | Addison-VT (44.04, 73.44) | Franklin-NY (44.14, 74.09) | Warren-NY (43.78, 73.74) |
3 | 1017 | 3 | 1 | 1 | 1 | 6 | 49 | Bedford-PA (40.01, 78.53) | Bedford-PA (39.72, 78.81) | Bedford-PA (40.30, 78.26) | 14 | Bedford-PA (40.03, 78.48) | Fulton-PA (39.93, 78.25) | Fulton-PA (39.97, 78.23) | Somerset-PA (40.09, 78.73) |
4 | 947 | 3 | 1 | 1 | 1 | 5 | 54 | Berkshire-MA (42.40, 73.26) | Berkshire-MA (42.05, 73.50) | Berkshire-MA (42.74, 73.02) | 11 | Berkshire-MA (42.24, 73.24) | Hampshire-MA (42.33, 73.06) | Columbia-NY (42.28, 73.44) | Hampden-MA (42.15, 73.07) |
5 | 898 | 2 | 2 | 1 | 1 | 3 | 61 | Grayson-VA (36.75, 81.34) | Grayson-VA (36.56, 80.84) | Smyth-VA (36.93, 81.84) | 11 | Smyth-VA (36.75, 81.47) | Washington-VA (36.64, 81.61) | Wythe-VA (36.81, 81.28) | Washington-VA (36.69, 81.65) |
6 | 853 | 1 | 3 | 1 | 1 | 4 | 56 | Rappahannock-VA (38.63, 78.20) | Madison-VA (38.23, 78.23) | Warren-VA (39.04, 78.15) | 8 | Page-VA (38.59, 78.48) | Rappahannock-VA (38.63, 78.34) | Shenandoah-VA (38.64, 78.62) | Greene-VA (38.48, 78.45) |
7 | 477 | 3 | 1 | 1 | 1 | 8 | 35 | Nelson-VA (37.79, 78.89) | Nelson-VA (38.05, 78.84) | Nelson-VA (37.54, 78.83) | 9 | Nelson-VA (37.80, 78.88) | Amherst-VA (37.70, 78.99) | Albemarle-VA (37.86, 78.74) | Augusta-VA (37.89, 79.00) |
8 | 421 | 3 | 1 | 1 | 1 | 10 | 31 | Tucker-WV (39.11, 79.56) | Tucker-WV (38.97, 79.34) | Tucker-WV (39.23, 79.81) | 8 | Tucker-WV (39.13, 79.64) | Randolph-WV (39.08, 79.77) | Randolph-WV (39.01, 79.68) | Preston-WV (39.24, 79.58) |
9 | 383 | 3 | 1 | 1 | 1 | 9 | 32 | Lake-CO (39.22, 106.36) | Lake-CO (39.38, 106.14) | Lake-CO (39.06, 106.58) | 8 | Lake-CO (39.18, 106.34) | Pitkin-CO (39.20, 106.49) | Chaffee-CO (39.06, 106.34) | Park-CO (39.19, 106.19) |
10 | 347 | 3 | 1 | 1 | 1 | 7 | 36 | Prince William-VA (38.72, 77.48) | Prince William-VA (38.94, 77.66) | Prince William-VA (38.50, 77.30) | 6 | Prince William-VA (38.62, 77.35) | Fairfax-VA (38.70, 77.32) | Stafford-VA (38.56, 77.42) | Charles-MD (38.59, 77.25) |
11 | 68 | 3 | 1 | 1 | 1 | 11 | 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) |