area (sq. miles) | county count | state count | span (miles) | span center | span end 1 | span end 2 |
1 | 47210 | 1 | 62 | 1 | 4 | 1 | 493 | Pepin-WI (44.62, 92.01) | Menominee-MI (45.44, 87.10) | Lyon-IA (43.27, 96.59) |
2 | 15068 | 5 | 2 | 3 | 1 | 2 | 224 | Inyo-CA (36.16, 117.60) | Tulare-CA (36.49, 119.57) | Inyo-CA (35.81, 115.65) |
3 | 7398 | 2 | 5 | 3 | 1 | 3 | 181 | Luce-MI (46.29, 85.27) | Alger-MI (46.56, 87.12) | Chippewa-MI (46.00, 83.43) |
4 | 4383 | 5 | 2 | 3 | 1 | 4 | 132 | no county here (47.56, 90.72) | Lake-MN (46.94, 91.79) | Cook-MN (47.98, 89.43) |
5 | 3814 | 12 | 1 | 3 | 1 | 6 | 106 | Culberson-TX (31.33, 104.47) | Culberson-TX (30.66, 104.92) | Culberson-TX (32.00, 104.02) |
6 | 2786 | 12 | 1 | 3 | 1 | 5 | 112 | Pennington-SD (44.12, 102.99) | Pennington-SD (44.51, 102.00) | Pennington-SD (43.85, 104.06) |
7 | 2179 | 3 | 4 | 3 | 1 | 7 | 81 | Adams-CO (39.78, 104.42) | Arapahoe-CO (39.57, 103.71) | Broomfield-CO (39.91, 105.17) |
8 | 1645 | 5 | 2 | 3 | 1 | 9 | 70 | Sauk-WI (43.46, 89.66) | Sauk-WI (43.64, 90.31) | Columbia-WI (43.28, 89.01) |
9 | 1527 | 12 | 1 | 3 | 1 | 11 | 59 | Ontonagon-MI (46.75, 89.31) | Ontonagon-MI (46.33, 89.37) | Ontonagon-MI (47.14, 88.93) |
10 | 1400 | 4 | 3 | 3 | 1 | 8 | 79 | Summit-CO (39.44, 106.03) | Lake-CO (39.06, 106.58) | Clear Creek-CO (39.75, 105.40) |
11 | 1183 | 5 | 2 | 3 | 1 | 10 | 68 | Jo Daviess-IL (42.35, 90.03) | Stephenson-IL (42.20, 89.40) | Jo Daviess-IL (42.49, 90.66) |
12 | 1048 | 12 | 1 | 3 | 1 | 14 | 51 | Baraga-MI (46.71, 88.36) | Baraga-MI (47.01, 88.04) | Baraga-MI (46.42, 88.68) |
13 | 1015 | 12 | 1 | 3 | 1 | 12 | 56 | El Paso-TX (31.69, 106.31) | El Paso-TX (32.00, 106.62) | El Paso-TX (31.39, 106.00) |
14 | 915 | 5 | 2 | 3 | 1 | 15 | 47 | Waukesha-WI (43.02, 88.14) | Milwaukee-WI (42.84, 87.75) | Waukesha-WI (43.20, 88.54) |
15 | 878 | 5 | 2 | 2 | 2 | 17 | 45 | Lake-IL (42.39, 87.98) | Lake-IL (42.15, 87.68) | Kenosha-WI (42.61, 88.31) |
16 | 858 | 5 | 2 | 3 | 1 | 16 | 46 | Randolph-IN (40.02, 85.01) | Randolph-IN (40.31, 84.80) | Wayne-IN (39.72, 85.19) |
17 | 731 | 12 | 1 | 3 | 1 | 13 | 52 | Logan-AR (35.19, 93.71) | Logan-AR (35.06, 94.14) | Logan-AR (35.32, 93.28) |
18 | 725 | 12 | 1 | 3 | 1 | 18 | 39 | Rock-WI (42.67, 89.07) | Rock-WI (42.85, 89.37) | Rock-WI (42.49, 88.78) |