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   Counties page > Hg in Conterminous US > Hg in north-central US

Mercury in Counties of the North-Central US

Lake of the Woods Co.: Hg= 0.021 +/- 0.0 Roseau Co.: Hg= 0.021 +/- 0.010 ppm Blaine Co.: Hg= 0.023 +/- 0.008 ppm Pembina Co.: Hg= 0.041 +/- 0.008 ppm Kittson Co.: Hg= 0.031 +/- 0.011 ppm Cavalier Co.: Hg= 0.041 +/- 0.008 ppm Phillips Co.: Hg= 0.043 +/- 0.021 ppm Valley Co.: Hg= 0.042 +/- 0.017 ppm Sheridan Co.: Hg= 1.648 +/- 3.198 ppm Towner Co.: Hg= 0.030 +/- 0.004 ppm Divide Co.: Hg= 0.039 +/- 0.019 ppm Daniels Co.: Hg= 0.062 +/- 0.145 ppm Renville Co.: Hg= 0.033 +/- 0.008 ppm Bottineau Co.: Hg= 0.032 +/- 0.009 ppm Burke Co.: Hg= 0.039 +/- 0.008 ppm Rolette Co.: Hg= 0.035 +/- 0.007 ppm Ward Co.: Hg= 0.045 +/- 0.008 ppm Koochiching Co.: Hg= 0.030 +/- 0.009 ppm Williams Co.: Hg= 0.035 +/- 0.010 ppm McHenry Co.: Hg= 0.027 +/- 0.013 ppm St. Louis Co.: Hg= 0.023 +/- 0.009 ppm Roosevelt Co.: Hg= 0.128 +/- 0.430 ppm Mountrial Co.: Hg= 0.036 +/- 0.007 ppm Pierce Co.: Hg= 0.027 +/- 0.006 ppm Marshall Co.: Hg= 0.033 +/- 0.010 ppm Ramsey Co.: Hg= 0.034 +/- 0.005 ppm Walsh Co.: Hg= 0.050 +/- 0.013 ppm Beltrami Co.: Hg= 0.019 +/- 0.007 ppm Benson Co.: Hg= 0.034 +/- 0.006 ppm Nelson Co.: Hg= 0.038 +/- 0.006 ppm Grand Forks Co.: Hg= 0.039 +/- 0.009 ppm Pennington Co.: Hg= 0.029 +/- 0.010 ppm Polk Co.: Hg= 0.034 +/- 0.007 ppm Richland Co.: Hg= 0.032 +/- 0.009 ppm McKenzie Co.: Hg= 0.027 +/- 0.006 ppm McCone Co.: Hg= 0.030 +/- 0.010 ppm Clearwater Co.: Hg= 0.019 +/- 0.007 ppm Garfield Co.: Hg= 0.026 +/- 0.010 ppm Red Lake Co.: Hg= 0.029 +/- 0.006 ppm Itasca Co.: Hg= 0.021 +/- 0.008 ppm McLean Co.: Hg= 0.035 +/- 0.007 ppm Wells Co.: Hg= 0.048 +/- 0.016 ppm Sheridan Co.: Hg= 0.041 +/- 0.003 ppm Eddy Co.: Hg= 0.031 +/- 0.004 ppm Dunn Co.: Hg= 0.029 +/- 0.005 ppm Fergus Co.: Hg= 0.041 +/- 0.016 ppm Dawson Co.: Hg= 0.028 +/- 0.010 ppm Griggs Co.: Hg= 0.036 +/- 0.012 ppm Steele Co.: Hg= 0.049 +/- 0.016 ppm Traill Co.: Hg= 0.033 +/- 0.006 ppm Petroleum Co.: Hg= 0.032 +/- 0.010 ppm Foster Co.: Hg= 0.031 +/- 0.005 ppm Mercer Co.: Hg= 0.032 +/- 0.006 ppm Mahnomen Co.: Hg= 0.026 +/- 0.004 ppm Norman Co.: Hg= 0.032 +/- 0.008 ppm Cass Co.: Hg= 0.018 +/- 0.007 ppm Hubbard Co.: Hg= 0.016 +/- 0.009 ppm Wibaux Co.: Hg= 0.033 +/- 0.005 ppm Golden Valley Co.: Hg= 0.023 +/- 0.007 p Billings Co.: Hg= 0.031 +/- 0.009 ppm Burleigh Co.: Hg= 0.038 +/- 0.007 ppm Kidder Co.: Hg= 0.044 +/- 0.006 ppm Stutsman Co.: Hg= 0.042 +/- 0.006 ppm Oliver Co.: Hg= 0.039 +/- 0.011 ppm Barnes Co.: Hg= 0.041 +/- 0.011 ppm Cass Co.: Hg= 0.037 +/- 0.008 ppm Prairie Co.: Hg= 0.031 +/- 0.008 ppm Becker Co.: Hg= 0.027 +/- 0.011 ppm Clay Co.: Hg= 0.040 +/- 0.021 ppm Aitkin Co.: Hg= 0.016 +/- 0.004 ppm Stark Co.: Hg= 0.040 +/- 0.007 ppm Morton Co.: Hg= 0.032 +/- 0.007 ppm Custer Co.: Hg= 0.031 +/- 0.008 ppm Rosebud Co.: Hg= 0.024 +/- 0.008 ppm Wadena Co.: Hg= 0.018 +/- 0.006 ppm Crow Wing Co.: Hg= 0.020 +/- 0.006 ppm Carlton Co.: Hg= 0.017 +/- 0.005 ppm Musselshell Co.: Hg= 0.029 +/- 0.011 ppm Otter Tail Co.: Hg= 0.034 +/- 0.010 ppm Grant Co.: Hg= 0.021 +/- 0.007 ppm Fallon Co.: Hg= 0.035 +/- 0.010 ppm Emmons Co.: Hg= 0.033 +/- 0.009 ppm Logan Co.: Hg= 0.045 +/- 0.009 ppm Richland Co.: Hg= 0.028 +/- 0.009 ppm La Moure Co.: Hg= 0.049 +/- 0.012 ppm Hettinger Co.: Hg= 0.037 +/- 0.008 ppm Wilkin Co.: Hg= 0.035 +/- 0.006 ppm Ransom Co.: Hg= 0.038 +/- 0.013 ppm Slope Co.: Hg= 0.033 +/- 0.006 ppm Yellowstone Co.: Hg= 0.021 +/- 0.006 ppm Treasure Co.: Hg= 0.021 +/- 0.005 ppm Sioux Co.: Hg= 0.022 +/- 0.005 ppm Pine Co.: Hg= 0.020 +/- 0.006 ppm Todd Co.: Hg= 0.023 +/- 0.010 ppm Morrison Co.: Hg= 0.030 +/- 0.013 ppm McIntosh Co.: Hg= 0.047 +/- 0.009 ppm Adams Co.: Hg= 0.028 +/- 0.006 ppm Dickey Co.: Hg= 0.040 +/- 0.014 ppm Sargent Co.: Hg= 0.034 +/- 0.008 ppm Bowman Co.: Hg= 0.033 +/- 0.012 ppm Mille Lacs Co.: Hg= 0.018 +/- 0.004 ppm Kanabec Co.: Hg= 0.015 +/- 0.003 ppm Burnett Co.: Hg= 0.014 +/- 0.007 ppm Carter Co.: Hg= 0.034 +/- 0.011 ppm Grant Co.: Hg= 0.039 +/- 0.006 ppm Douglas Co.: Hg= 0.040 +/- 0.010 ppm Big Horn Co.: Hg= 0.025 +/- 0.010 ppm Traverse Co.: Hg= 0.034 +/- 0.004 ppm Perkins Co.: Hg= 0.034 +/- 0.008 ppm Harding Co.: Hg= 0.034 +/- 0.008 ppm Corson Co.: Hg= 0.017 +/- 0.007 ppm Campbell Co.: Hg= 0.034 +/- 0.009 ppm McPherson Co.: Hg= 0.041 +/- 0.005 ppm Brown Co.: Hg= 0.033 +/- 0.008 ppm Roberts Co.: Hg= 0.040 +/- 0.011 ppm Marshall Co.: Hg= 0.042 +/- 0.010 ppm Benton Co.: Hg= 0.030 +/- 0.010 ppm Powder River Co.: Hg= 0.024 +/- 0.006 pp Stearns Co.: Hg= 0.042 +/- 0.009 ppm Pope Co.: Hg= 0.038 +/- 0.017 ppm Stevens Co.: Hg= 0.037 +/- 0.006 ppm Isanti Co.: Hg= 0.017 +/- 0.005 ppm Chisago Co.: Hg= 0.022 +/- 0.006 ppm Polk Co.: Hg= 0.012 +/- 0.003 ppm Carbon Co.: Hg= 0.234 +/- 0.850 ppm Walworth Co.: Hg= 0.041 +/- 0.007 ppm Edmunds Co.: Hg= 0.036 +/- 0.006 ppm Day Co.: Hg= 0.040 +/- 0.010 ppm Big Stone Co.: Hg= 0.037 +/- 0.004 ppm Sherburne Co.: Hg= 0.027 +/- 0.008 ppm Dewey Co.: Hg= 0.047 +/- 0.008 ppm Ziebach Co.: Hg= 0.035 +/- 0.009 ppm Wright Co.: Hg= 0.041 +/- 0.006 ppm Anoka Co.: Hg= 0.014 +/- 0.004 ppm Kandiyohi Co.: Hg= 0.040 +/- 0.011 ppm Swift Co.: Hg= 0.043 +/- 0.008 ppm Grant Co.: Hg= 0.043 +/- 0.004 ppm Meeker Co.: Hg= 0.041 +/- 0.011 ppm Washington Co.: Hg= 0.022 +/- 0.005 ppm Lac Qui Parle Co.: Hg= 0.045 +/- 0.011 p Potter Co.: Hg= 0.039 +/- 0.004 ppm Hennepin Co.: Hg= 0.031 +/- 0.008 ppm Faulk Co.: Hg= 0.044 +/- 0.008 ppm Spink Co.: Hg= 0.039 +/- 0.010 ppm Butte Co.: Hg= 0.046 +/- 0.020 ppm St. Croix Co.: Hg= 0.012 +/- 0.004 ppm Clark Co.: Hg= 0.045 +/- 0.009 ppm Chippewa Co.: Hg= 0.052 +/- 0.015 ppm Codington Co.: Hg= 0.047 +/- 0.007 ppm Ramsey Co.: Hg= 0.020 +/- 0.004 ppm Meade Co.: Hg= 0.038 +/- 0.020 ppm Big Horn Co.: Hg= 0.031 +/- 0.102 ppm Sheridan Co.: Hg= 0.021 +/- 0.009 ppm Campbell Co.: Hg= 0.040 +/- 0.016 ppm Crook Co.: Hg= 0.031 +/- 0.016 ppm McLeod Co.: Hg= 0.030 +/- 0.008 ppm Carver Co.: Hg= 0.034 +/- 0.003 ppm Deuel Co.: Hg= 0.040 +/- 0.005 ppm Yellow Medicine Co.: Hg= 0.039 +/- 0.008 Dakota Co.: Hg= 0.029 +/- 0.009 ppm Sully Co.: Hg= 0.037 +/- 0.010 ppm Hyde Co.: Hg= 0.035 +/- 0.005 ppm Hand Co.: Hg= 0.042 +/- 0.010 ppm Renville Co.: Hg= 0.042 +/- 0.006 ppm Pierce Co.: Hg= 0.017 +/- 0.007 ppm Scott Co.: Hg= 0.038 +/- 0.008 ppm Hamlin Co.: Hg= 0.044 +/- 0.005 ppm Stanley Co.: Hg= 0.049 +/- 0.019 ppm Haakon Co.: Hg= 0.033 +/- 0.008 ppm Sibley Co.: Hg= 0.041 +/- 0.008 ppm Goodhue Co.: Hg= 0.019 +/- 0.008 ppm Redwood Co.: Hg= 0.055 +/- 0.013 ppm Beadle Co.: Hg= 0.040 +/- 0.004 ppm Lincoln Co.: Hg= 0.038 +/- 0.004 ppm Lyon Co.: Hg= 0.038 +/- 0.006 ppm Lawrence Co.: Hg= 0.182 +/- 0.190 ppm Johnson Co.: Hg= 0.021 +/- 0.007 ppm Hughes Co.: Hg= 0.032 +/- 0.007 ppm Kingsbury Co.: Hg= 0.044 +/- 0.005 ppm Rice Co.: Hg= 0.034 +/- 0.012 ppm Brookings Co.: Hg= 0.044 +/- 0.006 ppm Le Sueur Co.: Hg= 0.041 +/- 0.008 ppm Pennington Co.: Hg= 0.045 +/- 0.020 ppm Brown Co.: Hg= 0.043 +/- 0.017 ppm Nicollet Co.: Hg= 0.038 +/- 0.007 ppm Blue Earth Co.: Hg= 0.032 +/- 0.007 ppm Lyman Co.: Hg= 0.045 +/- 0.017 ppm Pipestone Co.: Hg= 0.033 +/- 0.006 ppm Dodge Co.: Hg= 0.030 +/- 0.005 ppm Jerauld Co.: Hg= 0.042 +/- 0.006 ppm Moody Co.: Hg= 0.038 +/- 0.006 ppm Sanborn Co.: Hg= 0.042 +/- 0.004 ppm Buffalo Co.: Hg= 0.037 +/- 0.012 ppm Murray Co.: Hg= 0.033 +/- 0.007 ppm Steele Co.: Hg= 0.036 +/- 0.007 ppm Waseca Co.: Hg= 0.041 +/- 0.006 ppm Cottonwood Co.: Hg= 0.040 +/- 0.009 ppm Lake Co.: Hg= 0.057 +/- 0.011 ppm Olmsted Co.: Hg= 0.032 +/- 0.007 ppm Miner Co.: Hg= 0.046 +/- 0.003 ppm Weston Co.: Hg= 0.028 +/- 0.009 ppm Jones Co.: Hg= 0.048 +/- 0.008 ppm Washakie Co.: Hg= 0.020 +/- 0.007 ppm Watonwan Co.: Hg= 0.041 +/- 0.027 ppm Hot Springs Co.: Hg= 0.015 +/- 0.005 ppm Fremont Co.: Hg= 0.017 +/- 0.015 ppm Jackson Co.: Hg= 0.027 +/- 0.010 ppm Aurora Co.: Hg= 0.038 +/- 0.008 ppm Brule Co.: Hg= 0.043 +/- 0.009 ppm Mellette Co.: Hg= 0.037 +/- 0.014 ppm Custer Co.: Hg= 0.030 +/- 0.009 ppm Davison Co.: Hg= 0.044 +/- 0.008 ppm Hanson Co.: Hg= 0.038 +/- 0.005 ppm Minnehaha Co.: Hg= 0.036 +/- 0.004 ppm Rock Co.: Hg= 0.029 +/- 0.005 ppm Nobles Co.: Hg= 0.033 +/- 0.007 ppm McCook Co.: Hg= 0.043 +/- 0.006 ppm Mower Co.: Hg= 0.036 +/- 0.006 ppm Freeborn Co.: Hg= 0.037 +/- 0.005 ppm Faribault Co.: Hg= 0.038 +/- 0.005 ppm Martin Co.: Hg= 0.038 +/- 0.005 ppm Jackson Co.: Hg= 0.031 +/- 0.005 ppm Tripp Co.: Hg= 0.036 +/- 0.018 ppm Shannon Co.: Hg= 0.031 +/- 0.007 ppm Niobrara Co.: Hg= 0.022 +/- 0.013 ppm Natrona Co.: Hg= 0.019 +/- 0.009 ppm Dickinson Co.: Hg= 0.034 +/- 0.003 ppm Emmet Co.: Hg= 0.035 +/- 0.004 ppm Osceola Co.: Hg= 0.046 +/- 0.012 ppm Kossuth Co.: Hg= 0.035 +/- 0.004 ppm Lincoln Co.: Hg= 0.039 +/- 0.010 ppm Lyon Co.: Hg= 0.048 +/- 0.030 ppm Mitchell Co.: Hg= 0.031 +/- 0.003 ppm Turner Co.: Hg= 0.038 +/- 0.004 ppm Hutchinson Co.: Hg= 0.037 +/- 0.006 ppm Charles Mix Co.: Hg= 0.039 +/- 0.007 ppm Gregory Co.: Hg= 0.040 +/- 0.016 ppm Winnebago Co.: Hg= 0.043 +/- 0.006 ppm Worth Co.: Hg= 0.034 +/- 0.006 ppm Converse Co.: Hg= 0.020 +/- 0.010 ppm Douglas Co.: Hg= 0.036 +/- 0.003 ppm Fall River Co.: Hg= 0.028 +/- 0.008 ppm Todd Co.: Hg= 0.015 +/- 0.005 ppm Bennett Co.: Hg= 0.011 +/- 0.006 ppm Sioux Co.: Hg= 0.057 +/- 0.041 ppm O Cerro Gordo Co.: Hg= 0.039 +/- 0.010 ppm Hancock Co.: Hg= 0.041 +/- 0.004 ppm Clay Co.: Hg= 0.037 +/- 0.004 ppm Palo Alto Co.: Hg= 0.036 +/- 0.004 ppm Floyd Co.: Hg= 0.033 +/- 0.003 ppm Yankton Co.: Hg= 0.035 +/- 0.006 ppm Bon Homme Co.: Hg= 0.035 +/- 0.005 ppm Union Co.: Hg= 0.029 +/- 0.004 ppm Clay Co.: Hg= 0.033 +/- 0.003 ppm Sioux Co.: Hg= 0.016 +/- 0.008 ppm Dawes Co.: Hg= 0.015 +/- 0.005 ppm Sheridan Co.: Hg= 0.012 +/- 0.008 ppm Cherry Co.: Hg= 0.007 +/- 0.002 ppm Keya Paha Co.: Hg= 0.015 +/- 0.007 ppm Boyd Co.: Hg= 0.044 +/- 0.015 ppm Cherokee Co.: Hg= 0.043 +/- 0.003 ppm Plymouth Co.: Hg= 0.038 +/- 0.005 ppm Buena Vista Co.: Hg= 0.035 +/- 0.003 ppm Pocahontas Co.: Hg= 0.041 +/- 0.008 ppm Wright Co.: Hg= 0.038 +/- 0.003 ppm Franklin Co.: Hg= 0.038 +/- 0.004 ppm Humboldt Co.: Hg= 0.036 +/- 0.005 ppm Butler Co.: Hg= 0.031 +/- 0.007 ppm Holt Co.: Hg= 0.022 +/- 0.009 ppm Knox Co.: Hg= 0.024 +/- 0.009 ppm Cedar Co.: Hg= 0.031 +/- 0.006 ppm Brown Co.: Hg= 0.010 +/- 0.001 ppm Rock Co.: Hg= 0.013 +/- 0.004 ppm Dixon Co.: Hg= 0.031 +/- 0.004 ppm Goshen Co.: Hg= 0.019 +/- 0.018 ppm Platte Co.: Hg= 0.012 +/- 0.006 ppm Carbon Co.: Hg= 0.020 +/- 0.008 ppm Albany Co.: Hg= 0.019 +/- 0.008 ppm Sweetwater Co.: Hg= 0.022 +/- 0.009 ppm

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