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

Mercury in Counties of the South-Central US

Union Co.: Hg= 0.017 +/- 0.005 ppm Woods Co.: Hg= 0.051 +/- 0.031 ppm Rio Arriba Co.: Hg= 0.030 +/- 0.016 ppm Osage Co.: Hg= 0.014 +/- 0.006 ppm Washington Co.: Hg= 0.017 +/- 0.005 ppm Alfalfa Co.: Hg= 0.021 +/- 0.016 ppm Colfax Co.: Hg= 0.035 +/- 0.039 ppm Taos Co.: Hg= 0.024 +/- 0.010 ppm Woodward Co. Delaware Co.: Hg= 0.055 +/- 0.055 ppm Dunklin Co.: Hg= 0.060 +/- 0.022 ppm Noble Co.: Hg= 0.013 +/- 0.003 ppm Rogers Co.: Hg= 0.030 +/- 0.009 ppm Garfield Co.: Hg= 0.013 +/- 0.003 ppm Ellis Co.: Hg= 0.010 +/- 0.000 ppm Pawnee Co.: Hg= 0.012 +/- 0.002 ppm Mayes Co.: Hg= 0.038 +/- 0.020 ppm Major Co. Dallam Co.: Hg= 0.012 +/- 0.004 ppm Sherman Co.: Hg= 0.012 +/- 0.003 ppm Lipscomb Co. Ochiltree Co. Hansford Co. Benton Co.: Hg= 0.083 +/- 0.043 ppm Fulton Co.: Hg= 0.031 +/- 0.012 ppm Carroll Co.: Hg= 0.028 +/- 0.010 ppm Baxter Co.: Hg= 0.017 +/- 0.004 ppm Randolph Co.: Hg= 0.030 +/- 0.011 ppm Clay Co.: Hg= 0.047 +/- 0.012 ppm Marion Co.: Hg= 0.021 +/- 0.010 ppm Boone Co.: Hg= 0.015 +/- 0.004 ppm Sharp Co.: Hg= 0.033 +/- 0.012 ppm Tulsa Co.: Hg= 0.018 +/- 0.007 ppm Madison Co.: Hg= 0.188 +/- 0.291 ppm Greene Co.: Hg= 0.051 +/- 0.010 ppm Mora Co.: Hg= 0.015 +/- 0.006 ppm Izard Co.: Hg= 0.025 +/- 0.008 ppm Lawrence Co.: Hg= 0.044 +/- 0.009 ppm Payne Co.: Hg= 0.010 +/- 0.001 ppm Washington Co.: Hg= 0.345 +/- 0.464 ppm Sandoval Co.: Hg= 0.019 +/- 0.010 ppm Harding Co.: Hg= 0.015 +/- 0.005 ppm Blaine Co.: Hg= 0.010 +/- 0.000 ppm Kingfisher Co.: Hg= 0.010 +/- 0.000 ppm Dewey Co.: Hg= 0.010 +/- 0.000 ppm Logan Co.: Hg= 0.010 +/- 0.000 ppm Creek Co.: Hg= 0.012 +/- 0.002 ppm Wagoner Co.: Hg= 0.018 +/- 0.007 ppm Cherokee Co.: Hg= 0.041 +/- 0.011 ppm Adair Co.: Hg= 0.073 +/- 0.053 ppm Stone Co.: Hg= 0.026 +/- 0.009 ppm Newton Co.: Hg= 0.023 +/- 0.008 ppm Searcy Co.: Hg= 0.021 +/- 0.009 ppm Roberts Co.: Hg= 0.010 +/- 0.000 ppm Hemphill Co.: Hg= 0.012 +/- 0.002 ppm Hartley Co.: Hg= 0.020 +/- 0.009 ppm Moore Co.: Hg= 0.015 +/- 0.006 ppm Hutchinson Co.: Hg= 0.012 +/- 0.003 ppm Roger Mills Co.: Hg= 0.010 +/- 0.000 ppm Santa Fe Co.: Hg= 0.025 +/- 0.009 ppm Mississippi Co.: Hg= 0.046 +/- 0.012 ppm Craighead Co.: Hg= 0.033 +/- 0.005 ppm Los Alamos Co.: Hg= 0.018 +/- 0.003 ppm Independence Co.: Hg= 0.029 +/- 0.010 pp Lincoln Co.: Hg= 0.011 +/- 0.001 ppm Jackson Co.: Hg= 0.028 +/- 0.006 ppm San Miguel Co.: Hg= 0.014 +/- 0.005 ppm Okmulgee Co.: Hg= 0.025 +/- 0.007 ppm Muskogee Co.: Hg= 0.022 +/- 0.011 ppm Custer Co.: Hg= 0.010 +/- 0.000 ppm Van Buren Co.: Hg= 0.025 +/- 0.007 ppm Franklin Co.: Hg= 0.040 +/- 0.032 ppm Johnson Co.: Hg= 0.036 +/- 0.009 ppm Crawford Co.: Hg= 0.042 +/- 0.034 ppm Quay Co.: Hg= 0.020 +/- 0.008 ppm Pope Co.: Hg= 0.194 +/- 0.360 ppm Canadian Co.: Hg= 0.010 +/- 0.000 ppm Oklahoma Co.: Hg= 0.010 +/- 0.000 ppm Cleburne Co.: Hg= 0.023 +/- 0.005 ppm Poinsett Co.: Hg= 0.037 +/- 0.008 ppm Okfuskee Co.: Hg= 0.021 +/- 0.007 ppm Sequoyah Co.: Hg= 0.025 +/- 0.007 ppm Oldham Co.: Hg= 0.018 +/- 0.009 ppm Carson Co.: Hg= 0.017 +/- 0.010 ppm Gray Co.: Hg= 0.011 +/- 0.003 ppm Potter Co.: Hg= 0.017 +/- 0.005 ppm Wheeler Co.: Hg= 0.012 +/- 0.002 ppm McIntosh Co.: Hg= 0.022 +/- 0.006 ppm Caddo Co.: Hg= 0.010 +/- 0.000 ppm White Co.: Hg= 0.032 +/- 0.011 ppm Beckham Co.: Hg= 0.012 +/- 0.004 ppm Seminole Co.: Hg= 0.015 +/- 0.005 ppm Washita Co.: Hg= 0.010 +/- 0.000 ppm Pottawatomie Co.: Hg= 0.013 +/- 0.006 pp Conway Co.: Hg= 0.058 +/- 0.127 ppm Haskell Co.: Hg= 0.032 +/- 0.008 ppm Sebastian Co.: Hg= 0.040 +/- 0.009 ppm Cross Co.: Hg= 0.038 +/- 0.005 ppm Woodruff Co.: Hg= 0.041 +/- 0.008 ppm Crittenden Co.: Hg= 0.033 +/- 0.005 ppm Logan Co.: Hg= 0.051 +/- 0.055 ppm Grady Co.: Hg= 0.013 +/- 0.005 ppm Le Flore Co.: Hg= 0.055 +/- 0.025 ppm Cleveland Co.: Hg= 0.010 +/- 0.000 ppm Faulkner Co.: Hg= 0.022 +/- 0.006 ppm McClain Co.: Hg= 0.011 +/- 0.002 ppm Yell Co.: Hg= 0.259 +/- 0.519 ppm Pittsburg Co.: Hg= 0.020 +/- 0.007 ppm Hughes Co.: Hg= 0.011 +/- 0.001 ppm Bernalillo Co.: Hg= 0.018 +/- 0.006 ppm Guadalupe Co.: Hg= 0.014 +/- 0.005 ppm Deaf Smith Co.: Hg= 0.017 +/- 0.007 ppm Randall Co.: Hg= 0.012 +/- 0.002 ppm Donley Co.: Hg= 0.020 +/- 0.014 ppm Armstrong Co.: Hg= 0.013 +/- 0.003 ppm Collingsworth Co.: Hg= 0.014 +/- 0.004 p St. Francis Co.: Hg= 0.040 +/- 0.006 ppm Kiowa Co.: Hg= 0.013 +/- 0.003 ppm Greer Co.: Hg= 0.011 +/- 0.002 ppm Perry Co.: Hg= 0.098 +/- 0.124 ppm Scott Co.: Hg= 0.044 +/- 0.007 ppm Prairie Co.: Hg= 0.032 +/- 0.008 ppm Lonoke Co.: Hg= 0.034 +/- 0.012 ppm Latimer Co.: Hg= 0.037 +/- 0.013 ppm Torrance Co.: Hg= 0.016 +/- 0.003 ppm Harmon Co.: Hg= 0.017 +/- 0.006 ppm Pulaski Co.: Hg= 0.042 +/- 0.017 ppm Monroe Co.: Hg= 0.037 +/- 0.010 ppm Pontotoc Co.: Hg= 0.015 +/- 0.006 ppm Valencia Co.: Hg= 0.013 +/- 0.003 ppm Curry Co.: Hg= 0.033 +/- 0.010 ppm Lee Co.: Hg= 0.037 +/- 0.007 ppm Tunica Co.: Hg= 0.047 +/- 0.010 ppm Jackson Co.: Hg= 0.013 +/- 0.003 ppm Saline Co.: Hg= 0.050 +/- 0.013 ppm Comanche Co.: Hg= 0.011 +/- 0.002 ppm Garvin Co.: Hg= 0.016 +/- 0.006 ppm De Baca Co.: Hg= 0.017 +/- 0.009 ppm Garland Co.: Hg= 0.070 +/- 0.023 ppm Coal Co.: Hg= 0.021 +/- 0.009 ppm Hall Co.: Hg= 0.026 +/- 0.020 ppm Briscoe Co.: Hg= 0.010 +/- 0.001 ppm Swisher Co.: Hg= 0.013 +/- 0.004 ppm Castro Co.: Hg= 0.018 +/- 0.005 ppm Parmer Co.: Hg= 0.022 +/- 0.006 ppm Childress Co.: Hg= 0.019 +/- 0.009 ppm Montgomery Co.: Hg= 0.088 +/- 0.041 ppm Polk Co.: Hg= 0.047 +/- 0.028 ppm Stephens Co.: Hg= 0.020 +/- 0.009 ppm Pushmataha Co.: Hg= 0.027 +/- 0.011 ppm Atoka Co.: Hg= 0.018 +/- 0.006 ppm Phillips Co.: Hg= 0.047 +/- 0.008 ppm Tillman Co.: Hg= 0.011 +/- 0.002 ppm Murray Co.: Hg= 0.013 +/- 0.003 ppm Roosevelt Co.: Hg= 0.026 +/- 0.012 ppm Socorro Co.: Hg= 0.024 +/- 0.015 ppm Hardeman Co.: Hg= 0.012 +/- 0.002 ppm Arkansas Co.: Hg= 0.031 +/- 0.007 ppm Coahoma Co.: Hg= 0.032 +/- 0.008 ppm Quitman Co.: Hg= 0.031 +/- 0.009 ppm McCurtain Co.: Hg= 0.037 +/- 0.019 ppm Cotton Co.: Hg= 0.010 +/- 0.001 ppm Carter Co.: Hg= 0.017 +/- 0.008 ppm Johnston Co.: Hg= 0.013 +/- 0.003 ppm Hot Spring Co.: Hg= 0.036 +/- 0.013 ppm Grant Co.: Hg= 0.023 +/- 0.007 ppm Jefferson Co.: Hg= 0.018 +/- 0.006 ppm Wilbarger Co.: Hg= 0.016 +/- 0.006 ppm Howard Co.: Hg= 0.067 +/- 0.090 ppm Pike Co.: Hg= 0.355 +/- 0.634 ppm Lincoln Co.: Hg= 0.019 +/- 0.012 ppm Clark Co.: Hg= 0.024 +/- 0.007 ppm Motley Co.: Hg= 0.012 +/- 0.002 ppm Cottle Co.: Hg= 0.010 +/- 0.001 ppm Lamb Co.: Hg= 0.014 +/- 0.003 ppm Hale Co.: Hg= 0.013 +/- 0.003 ppm Bailey Co.: Hg= 0.015 +/- 0.004 ppm Floyd Co.: Hg= 0.010 +/- 0.000 ppm Jefferson Co.: Hg= 0.012 +/- 0.004 ppm Foard Co.: Hg= 0.013 +/- 0.004 ppm Wichita Co.: Hg= 0.012 +/- 0.002 ppm Sevier Co.: Hg= 0.027 +/- 0.010 ppm Lincoln Co.: Hg= 0.018 +/- 0.004 ppm Marshall Co.: Hg= 0.010 +/- 0.000 ppm Tallahatchie Co.: Hg= 0.020 +/- 0.010 pp Bryan Co.: Hg= 0.014 +/- 0.003 ppm Clay Co.: Hg= 0.012 +/- 0.003 ppm Choctaw Co.: Hg= 0.015 +/- 0.004 ppm Dallas Co.: Hg= 0.027 +/- 0.008 ppm Bolivar Co.: Hg= 0.043 +/- 0.011 ppm Desha Co.: Hg= 0.027 +/- 0.011 ppm Chaves Co.: Hg= 0.017 +/- 0.009 ppm Love Co.: Hg= 0.010 +/- 0.001 ppm Cleveland Co.: Hg= 0.019 +/- 0.006 ppm Hempstead Co.: Hg= 0.030 +/- 0.026 ppm Montague Co.: Hg= 0.010 +/- 0.000 ppm Sunflower Co.: Hg= 0.036 +/- 0.011 ppm Red River Co.: Hg= 0.031 +/- 0.011 ppm Nevada Co.: Hg= 0.033 +/- 0.019 ppm Grayson Co.: Hg= 0.012 +/- 0.002 ppm Cooke Co.: Hg= 0.011 +/- 0.003 ppm Little River Co.: Hg= 0.030 +/- 0.009 pp Lamar Co.: Hg= 0.012 +/- 0.001 ppm Fannin Co.: Hg= 0.011 +/- 0.001 ppm King Co.: Hg= 0.011 +/- 0.003 ppm Knox Co.: Hg= 0.036 +/- 0.037 ppm Archer Co.: Hg= 0.012 +/- 0.002 ppm Dickens Co.: Hg= 0.010 +/- 0.000 ppm Baylor Co.: Hg= 0.011 +/- 0.001 ppm Crosby Co.: Hg= 0.010 +/- 0.000 ppm Lubbock Co.: Hg= 0.010 +/- 0.000 ppm Cochran Co.: Hg= 0.012 +/- 0.002 ppm Hockley Co.: Hg= 0.010 +/- 0.000 ppm Ouachita Co.: Hg= 0.026 +/- 0.019 ppm Leflore Co.: Hg= 0.032 +/- 0.010 ppm Calhoun Co.: Hg= 0.029 +/- 0.007 ppm Drew Co.: Hg= 0.028 +/- 0.007 ppm Bowie Co.: Hg= 0.029 +/- 0.018 ppm Bradley Co.: Hg= 0.028 +/- 0.006 ppm Miller Co.: Hg= 0.020 +/- 0.008 ppm Lea Co.: Hg= 0.020 +/- 0.011 ppm Chicot Co.: Hg= 0.025 +/- 0.007 ppm Washington Co.: Hg= 0.029 +/- 0.009 ppm Delta Co. Lafayette Co.: Hg= 0.029 +/- 0.010 ppm Sierra Co.: Hg= 0.020 +/- 0.009 ppm Jack Co.: Hg= 0.011 +/- 0.001 ppm Columbia Co.: Hg= 0.023 +/- 0.006 ppm Wise Co.: Hg= 0.011 +/- 0.001 ppm Denton Co.: Hg= 0.011 +/- 0.001 ppm Hunt Co.: Hg= 0.010 +/- 0.000 ppm Collin Co.: Hg= 0.013 +/- 0.003 ppm Kent Co.: Hg= 0.010 +/- 0.000 ppm Haskell Co.: Hg= 0.027 +/- 0.021 ppm Throckmorton Co.: Hg= 0.026 +/- 0.015 pp Titus Co. Ashley Co.: Hg= 0.032 +/- 0.009 ppm Stonewall Co.: Hg= 0.013 +/- 0.004 ppm Young Co.: Hg= 0.014 +/- 0.004 ppm Garza Co.: Hg= 0.010 +/- 0.000 ppm Lynn Co.: Hg= 0.010 +/- 0.000 ppm Otero Co.: Hg= 0.015 +/- 0.006 ppm Terry Co.: Hg= 0.010 +/- 0.000 ppm Franklin Co. Yoakum Co.: Hg= 0.015 +/- 0.007 ppm Union Co.: Hg= 0.021 +/- 0.006 ppm Hopkins Co. Humphreys Co.: Hg= 0.028 +/- 0.007 ppm Cass Co.: Hg= 0.023 +/- 0.005 ppm Sharkey Co.: Hg= 0.033 +/- 0.007 ppm Camp Co. Dona Ana Co.: Hg= 0.018 +/- 0.007 ppm Yazoo Co.: Hg= 0.022 +/- 0.007 ppm Caddo Par.: Hg= 0.012 +/- 0.003 ppm Bossier Par.: Hg= 0.017 +/- 0.005 ppm Webster Par.: Hg= 0.017 +/- 0.007 ppm Claiborne Par.: Hg= 0.014 +/- 0.005 ppm Union Par.: Hg= 0.015 +/- 0.005 ppm Wood Co. Issaquena Co.: Hg= 0.032 +/- 0.007 ppm Morehouse Par.: Hg= 0.026 +/- 0.010 ppm Palo Pinto Co.: Hg= 0.014 +/- 0.002 ppm West Carroll Par.: Hg= 0.024 +/- 0.005 p East Carroll Par.: Hg= 0.025 +/- 0.004 p Parker Co.: Hg= 0.011 +/- 0.001 ppm Tarrant Co.: Hg= 0.011 +/- 0.001 ppm Dallas Co.: Hg= 0.015 +/- 0.004 ppm Rockwall Co.: Hg= 0.011 +/- 0.001 ppm Rains Co. Scurry Co.: Hg= 0.013 +/- 0.004 ppm Eddy Co.: Hg= 0.012 +/- 0.003 ppm Borden Co.: Hg= 0.010 +/- 0.000 ppm Fisher Co.: Hg= 0.011 +/- 0.001 ppm Dawson Co.: Hg= 0.010 +/- 0.000 ppm Jones Co.: Hg= 0.013 +/- 0.003 ppm Gaines Co.: Hg= 0.011 +/- 0.003 ppm Stephens Co.: Hg= 0.023 +/- 0.007 ppm Shackelford Co.: Hg= 0.026 +/- 0.006 ppm Upshur Co. Marion Co.: Hg= 0.010 +/- 0.001 ppm Kaufman Co.: Hg= 0.012 +/- 0.002 ppm Van Zandt Co.: Hg= 0.012 +/- 0.001 ppm Harrison Co.: Hg= 0.010 +/- 0.000 ppm Lincoln Par.: Hg= 0.011 +/- 0.001 ppm Ouachita Par.: Hg= 0.023 +/- 0.019 ppm Smith Co. Richland Par.: Hg= 0.034 +/- 0.009 ppm Gregg Co. Warren Co.: Hg= 0.024 +/- 0.006 ppm Warren Co.: Hg= 0.024 +/- 0.006 ppm Bienville Par.: Hg= 0.014 +/- 0.004 ppm Hinds Co.: Hg= 0.016 +/- 0.005 ppm Madison Par.: Hg= 0.033 +/- 0.006 ppm Hood Co.: Hg= 0.010 +/- 0.000 ppm Johnson Co.: Hg= 0.012 +/- 0.001 ppm Ellis Co.: Hg= 0.014 +/- 0.003 ppm Mitchell Co.: Hg= 0.011 +/- 0.001 ppm Martin Co.: Hg= 0.010 +/- 0.000 ppm Nolan Co.: Hg= 0.010 +/- 0.001 ppm Howard Co.: Hg= 0.010 +/- 0.000 ppm Andrews Co.: Hg= 0.010 +/- 0.001 ppm Taylor Co.: Hg= 0.013 +/- 0.004 ppm Eastland Co.: Hg= 0.014 +/- 0.004 ppm Callahan Co.: Hg= 0.016 +/- 0.003 ppm Erath Co.: Hg= 0.010 +/- 0.001 ppm Jackson Par.: Hg= 0.013 +/- 0.003 ppm Rusk Co.: Hg= 0.012 +/- 0.002 ppm Franklin Par.: Hg= 0.038 +/- 0.013 ppm Panola Co.: Hg= 0.012 +/- 0.001 ppm Henderson Co.: Hg= 0.010 +/- 0.000 ppm De Soto Par.: Hg= 0.015 +/- 0.005 ppm Navarro Co.: Hg= 0.012 +/- 0.002 ppm Somervell Co.: Hg= 0.012 +/- 0.001 ppm Caldwell Par.: Hg= 0.030 +/- 0.010 ppm Hill Co.: Hg= 0.012 +/- 0.002 ppm Comanche Co.: Hg= 0.011 +/- 0.001 ppm Tensas Par.: Hg= 0.034 +/- 0.011 ppm Red River Par.: Hg= 0.016 +/- 0.003 ppm Claiborne Co.: Hg= 0.014 +/- 0.004 ppm Bosque Co.: Hg= 0.015 +/- 0.003 ppm Natchitoches Par.: Hg= 0.017 +/- 0.005 p Winn Par.: Hg= 0.017 +/- 0.005 ppm Cherokee Co.: Hg= 0.017 +/- 0.006 ppm Glasscock Co.: Hg= 0.013 +/- 0.003 ppm Sterling Co.: Hg= 0.016 +/- 0.005 ppm Winkler Co.: Hg= 0.012 +/- 0.001 ppm Ector Co.: Hg= 0.012 +/- 0.003 ppm Midland Co.: Hg= 0.013 +/- 0.004 ppm Coke Co.: Hg= 0.014 +/- 0.005 ppm Anderson Co.: Hg= 0.020 +/- 0.009 ppm Runnels Co.: Hg= 0.014 +/- 0.003 ppm Coleman Co.: Hg= 0.020 +/- 0.008 ppm Brown Co.: Hg= 0.023 +/- 0.024 ppm Copiah Co.: Hg= 0.013 +/- 0.003 ppm Hamilton Co.: Hg= 0.012 +/- 0.003 ppm Freestone Co.: Hg= 0.016 +/- 0.007 ppm El Paso Co.: Hg= 0.014 +/- 0.002 ppm Hudspeth Co.: Hg= 0.014 +/- 0.007 ppm Culberson Co.: Hg= 0.015 +/- 0.004 ppm Loving Co. Reeves Co.: Hg= 0.015 +/- 0.004 ppm Shelby Co.: Hg= 0.014 +/- 0.004 ppm Catahoula Par.: Hg= 0.044 +/- 0.014 ppm La Salle Par.: Hg= 0.022 +/- 0.006 ppm Jefferson Co.: Hg= 0.013 +/- 0.005 ppm McLennan Co.: Hg= 0.013 +/- 0.003 ppm Sabine Par.: Hg= 0.016 +/- 0.006 ppm Nacogdoches Co.: Hg= 0.027 +/- 0.012 ppm Limestone Co.: Hg= 0.014 +/- 0.004 ppm Grant Par.: Hg= 0.014 +/- 0.003 ppm Concordia Par.: Hg= 0.045 +/- 0.015 ppm Adams Co.: Hg= 0.017 +/- 0.007 ppm Mills Co.: Hg= 0.017 +/- 0.005 ppm Lincoln Co.: Hg= 0.014 +/- 0.004 ppm Coryell Co.: Hg= 0.014 +/- 0.005 ppm Tom Green Co.: Hg= 0.014 +/- 0.005 ppm Leon Co.: Hg= 0.013 +/- 0.003 ppm San Augustine Co.: Hg= 0.015 +/- 0.004 p Upton Co.: Hg= 0.012 +/- 0.003 ppm Ward Co.: Hg= 0.010 +/- 0.000 ppm Crane Co.: Hg= 0.012 +/- 0.002 ppm Reagan Co.: Hg= 0.018 +/- 0.004 ppm Sabine Co.: Hg= 0.011 +/- 0.001 ppm Franklin Co.: Hg= 0.011 +/- 0.002 ppm Houston Co.: Hg= 0.019 +/- 0.005 ppm Concho Co.: Hg= 0.014 +/- 0.005 ppm Irion Co.: Hg= 0.020 +/- 0.006 ppm Angelina Co.: Hg= 0.023 +/- 0.015 ppm Falls Co.: Hg= 0.012 +/- 0.002 ppm Rapides Par.: Hg= 0.017 +/- 0.007 ppm McCulloch Co.: Hg= 0.019 +/- 0.006 ppm San Saba Co.: Hg= 0.022 +/- 0.007 ppm Lampasas Co.: Hg= 0.014 +/- 0.004 ppm Trinity Co.: Hg= 0.015 +/- 0.006 ppm Wilkinson Co.: Hg= 0.013 +/- 0.004 ppm Pecos Co.: Hg= 0.018 +/- 0.006 ppm Vernon Par.: Hg= 0.014 +/- 0.004 ppm Robertson Co.: Hg= 0.017 +/- 0.007 ppm Amite Co.: Hg= 0.013 +/- 0.005 ppm Avoyelles Par.: Hg= 0.045 +/- 0.010 ppm Bell Co.: Hg= 0.024 +/- 0.014 ppm Newton Co.: Hg= 0.011 +/- 0.003 ppm Jasper Co.: Hg= 0.012 +/- 0.003 ppm Polk Co.: Hg= 0.020 +/- 0.012 ppm Milam Co.: Hg= 0.022 +/- 0.007 ppm Jeff Davis Co.: Hg= 0.024 +/- 0.009 ppm Madison Co.: Hg= 0.024 +/- 0.004 ppm Schleicher Co.: Hg= 0.029 +/- 0.011 ppm Menard Co.: Hg= 0.027 +/- 0.008 ppm Crockett Co.: Hg= 0.017 +/- 0.005 ppm Tyler Co.: Hg= 0.018 +/- 0.006 ppm Walker Co.: Hg= 0.023 +/- 0.010 ppm Burnet Co.: Hg= 0.015 +/- 0.005 ppm Pointe Coupee Par.: Hg= 0.049 +/- 0.017 Evangeline Par.: Hg= 0.028 +/- 0.008 ppm St. Helena Par.: Hg= 0.041 +/- 0.011 ppm East Feliciana Par.: Hg= 0.048 +/- 0.011 West Feliciana Par.: Hg= 0.029 +/- 0.012 Brazos Co.: Hg= 0.017 +/- 0.005 ppm Mason Co.: Hg= 0.018 +/- 0.007 ppm Llano Co.: Hg= 0.013 +/- 0.003 ppm Williamson Co.: Hg= 0.029 +/- 0.013 ppm San Jacinto Co.: Hg= 0.014 +/- 0.003 ppm Allen Par.: Hg= 0.022 +/- 0.010 ppm Beauregard Par.: Hg= 0.011 +/- 0.001 ppm Grimes Co.: Hg= 0.016 +/- 0.005 ppm St. Landry Par.: Hg= 0.044 +/- 0.011 ppm Burleson Co.: Hg= 0.021 +/- 0.008 ppm East Baton Rouge Par.: Hg= 0.053 +/- 0.0 Kimble Co.: Hg= 0.026 +/- 0.008 ppm Sutton Co.: Hg= 0.051 +/- 0.018 ppm Brewster Co.: Hg= 0.027 +/- 0.020 ppm West Baton Rouge Par.: Hg= 0.071 +/- 0.0 Terrell Co.: Hg= 0.019 +/- 0.005 ppm Livingston Par.: Hg= 0.065 +/- 0.020 ppm Montgomery Co.: Hg= 0.012 +/- 0.003 ppm Presidio Co.: Hg= 0.026 +/- 0.026 ppm Travis Co.: Hg= 0.023 +/- 0.009 ppm Lee Co.: Hg= 0.021 +/- 0.005 ppm Hardin Co.: Hg= 0.016 +/- 0.006 ppm Blanco Co.: Hg= 0.013 +/- 0.002 ppm Gillespie Co.: Hg= 0.023 +/- 0.008 ppm St. Martin Par.: Hg= 0.051 +/- 0.008 ppm Iberville Par.: Hg= 0.066 +/- 0.007 ppm Liberty Co.: Hg= 0.027 +/- 0.024 ppm Calcasieu Par.: Hg= 0.018 +/- 0.009 ppm Jefferson Davis Par.: Hg= 0.031 +/- 0.01 Acadia Par.: Hg= 0.029 +/- 0.006 ppm Bastrop Co.: Hg= 0.025 +/- 0.010 ppm Washington Co.: Hg= 0.013 +/- 0.003 ppm Lafayette Par.: Hg= 0.039 +/- 0.004 ppm Hays Co.: Hg= 0.031 +/- 0.008 ppm Ascension Par.: Hg= 0.060 +/- 0.012 ppm Kerr Co.: Hg= 0.032 +/- 0.009 ppm Edwards Co.: Hg= 0.032 +/- 0.006 ppm Val Verde Co.: Hg= 0.030 +/- 0.005 ppm Waller Co.: Hg= 0.012 +/- 0.003 ppm Orange Co.: Hg= 0.017 +/- 0.005 ppm Jefferson Co.: Hg= 0.014 +/- 0.003 ppm Harris Co.: Hg= 0.012 +/- 0.002 ppm St. James Par.: Hg= 0.064 +/- 0.003 ppm Fayette Co.: Hg= 0.022 +/- 0.009 ppm Vermilion Par.: Hg= 0.027 +/- 0.007 ppm Kendall Co.: Hg= 0.017 +/- 0.005 ppm Iberia Par.: Hg= 0.060 +/- 0.007 ppm Iberia Par.: Hg= 0.060 +/- 0.007 ppm Iberia Par.: Hg= 0.060 +/- 0.007 ppm Austin Co.: Hg= 0.020 +/- 0.007 ppm Real Co.: Hg= 0.026 +/- 0.007 ppm Assumption Par.: Hg= 0.062 +/- 0.002 ppm Caldwell Co.: Hg= 0.015 +/- 0.005 ppm Cameron Par.: Hg= 0.027 +/- 0.007 ppm Comal Co.: Hg= 0.030 +/- 0.009 ppm St. Martin Par.: Hg= 0.051 +/- 0.008 ppm Colorado Co.: Hg= 0.022 +/- 0.007 ppm St. Mary Par. LaFourche Par. Bandera Co.: Hg= 0.015 +/- 0.005 ppm Chambers Co.: Hg= 0.013 +/- 0.004 ppm Guadalupe Co.: Hg= 0.018 +/- 0.006 ppm Fort Bend Co.: Hg= 0.013 +/- 0.003 ppm Gonzales Co.: Hg= 0.015 +/- 0.006 ppm Terrebonne Par. Bexar Co.: Hg= 0.024 +/- 0.012 ppm Medina Co.: Hg= 0.017 +/- 0.004 ppm Wharton Co.: Hg= 0.026 +/- 0.014 ppm Lavaca Co.: Hg= 0.017 +/- 0.008 ppm Uvalde Co.: Hg= 0.021 +/- 0.006 ppm Kinney Co. Brazoria Co.: Hg= 0.042 +/- 0.035 ppm Galveston Co.: Hg= 0.018 +/- 0.003 ppm Wilson Co.: Hg= 0.015 +/- 0.005 ppm De Witt Co.: Hg= 0.012 +/- 0.002 ppm Jackson Co.: Hg= 0.022 +/- 0.010 ppm Atascosa Co.: Hg= 0.015 +/- 0.004 ppm Matagorda Co.: Hg= 0.018 +/- 0.009 ppm Karnes Co.: Hg= 0.013 +/- 0.003 ppm Victoria Co.: Hg= 0.015 +/- 0.004 ppm Frio Co.: Hg= 0.034 +/- 0.014 ppm Zavala Co.: Hg= 0.085 +/- 0.047 ppm Maverick Co. Goliad Co.: Hg= 0.015 +/- 0.005 ppm Live Oak Co.: Hg= 0.019 +/- 0.008 ppm Calhoun Co.: Hg= 0.013 +/- 0.003 ppm Bee Co.: Hg= 0.014 +/- 0.004 ppm Dimmit Co.: Hg= 0.158 +/- 0.110 ppm La Salle Co.: Hg= 0.027 +/- 0.018 ppm McMullen Co.: Hg= 0.012 +/- 0.002 ppm Refugio Co.: Hg= 0.018 +/- 0.006 ppm Aransas Co.: Hg= 0.015 +/- 0.003 ppm Webb Co.: Hg= 0.017 +/- 0.009 ppm San Patricio Co.: Hg= 0.011 +/- 0.002 pp Duval Co.: Hg= 0.019 +/- 0.015 ppm Jim Wells Co.: Hg= 0.020 +/- 0.016 ppm Nueces Co.: Hg= 0.018 +/- 0.010 ppm Kleberg Co.: Hg= 0.016 +/- 0.008 ppm Jim Hogg Co.: Hg= 0.013 +/- 0.002 ppm Zapata Co.: Hg= 0.011 +/- 0.001 ppm Kenedy Co.: Hg= 0.010 +/- 0.002 ppm Brooks Co.: Hg= 0.023 +/- 0.013 ppm Starr Co.: Hg= 0.013 +/- 0.004 ppm Hidalgo Co.: Hg= 0.018 +/- 0.009 ppm Willacy Co.: Hg= 0.013 +/- 0.003 ppm Cameron Co.: Hg= 0.015 +/- 0.004 ppm Morris Co.

(Hold the mouse over a county to view the concentration of the element;
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