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 | 66805 | 1 | 44 | 1 | 4 | 1 | 438 | Teller-CO (38.71, 105.00) | La Plata-CO (37.00, 108.38) | Sedgwick-CO (41.00, 102.05) | 72 | Washington-CO (39.96, 103.41) | Douglas-CO (39.57, 104.66) | Cheyenne-KS (39.97, 102.05) | Cheyenne-NE (41.00, 103.38) |
2 | 4985 | 2 | 13 | 2 | 3 | 2 | 146 | Westchester-NY (41.18, 73.82) | Litchfield-CT (41.97, 72.89) | Somerset-NJ (40.38, 74.72) | 20 | Westchester-NY (41.26, 73.59) | New Haven-CT (41.45, 73.30) | Orange-NY (41.35, 73.96) | Suffolk-NY (40.98, 73.49) |
3 | 3814 | 6 | 1 | 3 | 1 | 6 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) | 25 | Culberson-TX (31.63, 104.49) | Eddy-NM (32.00, 104.48) | Hudspeth-TX (31.63, 104.91) | Reeves-TX (31.61, 104.06) |
4 | 3224 | 6 | 1 | 3 | 1 | 4 | 114 | Rio Blanco-CO (39.95, 108.05) | Rio Blanco-CO (40.23, 107.04) | Rio Blanco-CO (39.66, 109.05) | 19 | Rio Blanco-CO (39.95, 108.69) | Moffat-CO (40.22, 108.69) | Uintah-UT (39.95, 109.05) | Garfield-CO (39.69, 108.55) |
5 | 2786 | 6 | 1 | 3 | 1 | 5 | 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) |
6 | 2497 | 6 | 1 | 3 | 1 | 3 | 123 | Whatcom-WA (48.87, 121.99) | Whatcom-WA (49.00, 123.32) | Whatcom-WA (48.72, 120.65) | 12 | Whatcom-WA (48.82, 121.25) | Skagit-WA (48.64, 121.25) | Canada (49.00, 121.25) | Skagit-WA (48.64, 121.25) |
7 | 2415 | 4 | 2 | 3 | 1 | 8 | 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) |
8 | 1930 | 3 | 3 | 3 | 1 | 9 | 72 | DuPage-IL (41.81, 88.05) | Kane-IL (42.15, 88.59) | Cook-IL (41.47, 87.53) | 16 | Cook-IL (41.92, 87.88) | Will-IL (41.73, 88.03) | Great Lakes (42.00, 87.59) | Lake-IL (42.15, 87.87) |
9 | 1913 | 6 | 1 | 3 | 1 | 7 | 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) |
10 | 1278 | 6 | 1 | 3 | 1 | 13 | 52 | Price-WI (45.68, 90.36) | Price-WI (45.38, 90.68) | Price-WI (45.98, 90.04) | 15 | Price-WI (45.60, 90.36) | Rusk-WI (45.60, 90.68) | Taylor-WI (45.38, 90.35) | Oneida-WI (45.60, 90.04) |
11 | 1223 | 6 | 1 | 3 | 1 | 12 | 55 | Broward-FL (26.16, 80.48) | Broward-FL (26.32, 80.07) | Broward-FL (25.98, 80.87) | 13 | Broward-FL (26.15, 80.37) | Miami-Dade-FL (25.97, 80.30) | Palm Beach-FL (26.33, 80.37) | Miami-Dade-FL (25.96, 80.37) |
12 | 1218 | 6 | 1 | 3 | 1 | 10 | 59 | Slope-ND (46.45, 103.49) | Slope-ND (46.63, 102.93) | Slope-ND (46.28, 104.05) | 12 | Slope-ND (46.45, 103.52) | Billings-ND (46.63, 103.52) | Bowman-ND (46.28, 103.52) | Bowman-ND (46.28, 103.52) |
13 | 1150 | 6 | 1 | 3 | 1 | 11 | 55 | Walton-FL (30.63, 86.19) | Walton-FL (30.27, 86.00) | Walton-FL (30.99, 86.39) | 13 | Walton-FL (30.54, 86.17) | Holmes-FL (30.70, 86.04) | Okaloosa-FL (30.55, 86.39) | Washington-FL (30.43, 85.98) |
14 | 1048 | 6 | 1 | 3 | 1 | 14 | 51 | Baraga-MI (46.71, 88.36) | Baraga-MI (47.01, 88.04) | Baraga-MI (46.42, 88.68) | 13 | Baraga-MI (46.61, 88.40) | Iron-MI (46.42, 88.40) | Marquette-MI (46.61, 88.12) | Houghton-MI (46.61, 88.68) |
15 | 763 | 6 | 1 | 3 | 1 | 16 | 44 | Ogle-IL (42.05, 89.31) | Ogle-IL (42.20, 89.69) | Ogle-IL (41.89, 88.94) | 10 | Ogle-IL (42.05, 89.33) | Winnebago-IL (42.15, 89.17) | Winnebago-IL (42.20, 89.33) | Lee-IL (41.90, 89.36) |
16 | 619 | 6 | 1 | 3 | 1 | 17 | 43 | Jo Daviess-IL (42.35, 90.29) | Jo Daviess-IL (42.49, 90.66) | Jo Daviess-IL (42.20, 89.92) | 11 | Jo Daviess-IL (42.35, 90.21) | Carroll-IL (42.20, 90.20) | Lafayette-WI (42.51, 90.21) | Jackson-IA (42.32, 90.42) |
17 | 561 | 6 | 1 | 3 | 1 | 15 | 44 | Cleburne-AL (33.69, 85.60) | Cleburne-AL (33.96, 85.40) | Cleburne-AL (33.47, 85.89) | 9 | Cleburne-AL (33.62, 85.49) | Randolph-AL (33.49, 85.49) | Carroll-GA (33.64, 85.34) | Calhoun-AL (33.65, 85.64) |
18 | 501 | 4 | 2 | 3 | 1 | 18 | 42 | Union-GA (34.82, 83.85) | Union-GA (34.65, 84.16) | Towns-GA (34.99, 83.55) | 9 | Union-GA (34.86, 83.96) | Fannin-GA (34.89, 84.11) | Lumpkin-GA (34.74, 83.94) | Clay-NC (34.99, 83.96) |
19 | 467 | 6 | 1 | 3 | 1 | 20 | 31 | Logan-OH (40.38, 83.77) | Logan-OH (40.23, 83.55) | Logan-OH (40.54, 83.99) | 9 | Logan-OH (40.38, 83.71) | Hardin-OH (40.52, 83.70) | Champaign-OH (40.26, 83.78) | Union-OH (40.37, 83.54) |
20 | 444 | 6 | 1 | 3 | 1 | 19 | 39 | Tishomingo-MS (34.73, 88.26) | Tishomingo-MS (34.46, 88.16) | Tishomingo-MS (35.00, 88.36) | 7 | Tishomingo-MS (34.84, 88.24) | Lauderdale-AL (34.91, 88.15) | Alcorn-MS (34.84, 88.37) | Colbert-AL (34.83, 88.11) |
21 | 405 | 6 | 1 | 3 | 1 | 22 | 28 | Wayne-IN (39.87, 85.01) | Wayne-IN (40.01, 84.81) | Wayne-IN (39.72, 85.19) | 10 | Wayne-IN (39.87, 84.99) | Union-IN (39.73, 84.99) | Preble-OH (39.87, 84.81) | Randolph-IN (40.00, 84.99) |
22 | 399 | 6 | 1 | 3 | 1 | 21 | 29 | Osceola-IA (43.38, 95.62) | Osceola-IA (43.26, 95.39) | Osceola-IA (43.50, 95.86) | 8 | Osceola-IA (43.38, 95.55) | O'Brien-IA (43.26, 95.56) | Dickinson-IA (43.38, 95.39) | Nobles-MN (43.50, 95.55) |