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State and County Exposure Levels to I-131

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North Dakota

Estimates of per capita average (geometric means: GM) individual thyroid doses, associated uncertainties (geometric standard deviations: GSD), and populations in each county of the contiguous U.S. resulting from all tests.
  ND ADAMS              5.6   2.1       6.4   2.0        4715
  ND BARNES             4.4   2.1       4.9   2.0       16810
  ND BENSON             4.6   2.3       5.1   2.2       10148
  ND BILLINGS           7.3   2.5       8.2   2.3        1663
  ND BOTTINEAU          4.4   2.1       5.1   2.0       11792
  ND BOWMAN             5.3   2.0       6.0   1.9        4064
  ND BURKE              4.6   2.3       5.3   2.2        6309
  ND BURLEIGH           5.1   2.3       5.8   2.2       29218
  ND CASS               4.4   2.4       5.0   2.3       62309
  ND CAVALIER           3.8   2.0       4.3   1.9       11087
  ND DICKEY             5.5   2.1       6.2   2.1        8707
  ND DIVIDE             5.2   2.9       5.8   2.8        5793
  ND DUNN               6.0   2.0       6.8   2.0        6849
  ND EDDY               4.5   2.0       5.0   1.9        5188
  ND EMMONS             5.8   2.2       6.6   2.1        9184
  ND FOSTER             5.5   2.4       6.2   2.3        5351
  ND GOLDEN VALLE       6.7   2.1       7.6   2.0        3333
  ND GRAND FORKS        3.9   2.1       4.5   2.0       43368
  ND GRANT              5.7   2.0       6.4   1.9        6744
  ND GRIGGS             4.4   2.1       4.9   2.0        5275
  ND HETTINGER          5.1   2.1       5.9   2.0        6767
  ND KIDDER             4.4   2.1       4.9   2.0        5838
  ND LA MOURE           5.4   2.1       6.0   2.0        9160
  ND LOGAN              5.0   2.4       5.6   2.3        5936
  ND MCHENRY            5.0   2.4       5.7   2.3       11933
  ND MCINTOSH           5.9   2.3       6.7   2.2        7212
  ND MCKENZIE           5.4   2.3       6.1   2.2        7038
  ND MCLEAN             5.9   2.3       6.7   2.2       16785
  ND MERCER             5.5   2.1       6.2   2.0        7891
  ND MORTON             5.4   2.3       6.1   2.2       20016
  ND MOUNTRAIL          4.9   2.1       5.5   2.0        9699
  ND NELSON             4.5   2.0       5.1   1.9        7643
  ND OLIVER             5.1   2.3       5.8   2.2        2889
  ND PEMBINA            4.2   2.1       4.7   2.1       13547
  ND PIERCE             4.1   2.1       4.6   2.0        7932
  ND RAMSEY             4.1   2.1       4.7   2.0       13978
  ND RANSOM             5.7   2.8       6.4   2.7        8539
  ND RENVILLE           4.6   2.3       5.3   2.2        5106
  ND RICHLAND           5.7   2.3       6.5   2.2       19423
  ND ROLETTE            3.5   2.0       4.0   1.9       10906
  ND SARGENT            5.3   2.2       6.0   2.1        7296
  ND SHERIDAN           4.9   2.1       5.5   2.0        4867
  ND SIOUX              4.8   2.0       5.5   1.9        3683
  ND SLOPE              6.4   2.1       7.2   2.0        2137
  ND STARK              6.9   2.1       7.9   2.0       17122
  ND STEELE             3.8   2.1       4.4   2.0        4963
  ND STUTSMAN           4.8   2.3       5.5   2.2       24575
  ND TOWNER             3.6   2.1       4.1   2.0        6045
  ND TRAILL             4.3   2.5       4.8   2.4       11027
  ND WALSH              5.0   2.4       5.6   2.3       18493
  ND WARD               5.2   2.3       5.9   2.2       40005
  ND WELLS              4.7   2.1       5.3   2.1        9915
  ND WILLIAMS           4.9   2.1       5.5   2.0       18823