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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 +/- 0.006 ppm Woods Co.: Hg= 0.057 +/- 0.039 ppm Rio Arriba Co.: Hg= 0.030 +/- 0.017 ppm Osage Co.: Hg= 0.014 +/- 0.006 ppm Washington Co.: Hg= 0.017 +/- 0.005 ppm Alfalfa Co.: Hg= 0.021 +/- 0.017 ppm Colfax Co.: Hg= 0.035 +/- 0.042 ppm Taos Co.: Hg= 0.024 +/- 0.011 ppm Woodward Co. Delaware Co.: Hg= 0.055 +/- 0.057 ppm Dunklin Co.: Hg= 0.060 +/- 0.023 ppm Noble Co.: Hg= 0.013 +/- 0.003 ppm Rogers Co.: Hg= 0.031 +/- 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 +/- 0.021 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 +/- 0.046 ppm Fulton Co.: Hg= 0.031 +/- 0.014 ppm Carroll Co.: Hg= 0.027 +/- 0.011 ppm Baxter Co.: Hg= 0.016 +/- 0.005 ppm Randolph Co.: Hg= 0.029 +/- 0.012 ppm Clay Co.: Hg= 0.047 +/- 0.013 ppm Marion Co.: Hg= 0.022 +/- 0.011 ppm Boone Co.: Hg= 0.014 +/- 0.005 ppm Sharp Co.: Hg= 0.033 +/- 0.013 ppm Tulsa Co.: Hg= 0.018 +/- 0.007 ppm Madison Co.: Hg= 0.186 +/- 0.311 ppm Greene Co.: Hg= 0.051 +/- 0.011 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= 0.349 +/- 0.493 ppm Sandoval Co.: Hg= 0.019 +/- 0.011 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= 0.011 +/- 0.002 ppm Wagoner Co.: Hg= 0.017 +/- 0.007 ppm Cherokee Co.: Hg= 0.040 +/- 0.011 ppm Adair Co.: Hg= 0.071 +/- 0.057 ppm Stone Co.: Hg= 0.026 +/- 0.010 ppm Newton Co.: Hg= 0.022 +/- 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= 0.026 +/- 0.010 ppm Mississippi Co.: Hg= 0.042 +/- 0.011 ppm Craighead Co.: Hg= 0.032 +/- 0.005 ppm Los Alamos Co.: Hg= 0.018 +/- 0.003 ppm Independence Co.: Hg= 0.029 +/- 0.011 pp Lincoln Co.: Hg= 0.010 +/- 0.001 ppm Jackson Co.: Hg= 0.028 +/- 0.006 ppm San Miguel Co.: Hg= 0.014 +/- 0.006 ppm Okmulgee Co.: Hg= 0.025 +/- 0.007 ppm Muskogee Co.: Hg= 0.022 +/- 0.012 ppm Custer Co.: Hg= 0.010 +/- 0.000 ppm Van Buren Co.: Hg= 0.025 +/- 0.007 ppm Franklin Co.: Hg= 0.035 +/- 0.023 ppm Johnson Co.: Hg= 0.035 +/- 0.009 ppm Crawford Co.: Hg= 0.033 +/- 0.013 ppm Quay Co.: Hg= 0.020 +/- 0.009 ppm Pope Co.: Hg= 0.199 +/- 0.409 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 +/- 0.008 ppm Sequoyah Co.: Hg= 0.025 +/- 0.009 ppm Oldham Co.: Hg= 0.018 +/- 0.009 ppm Carson Co.: Hg= 0.018 +/- 0.011 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= 0.023 +/- 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 +/- 0.006 ppm Washita Co.: Hg= 0.010 +/- 0.000 ppm Pottawatomie Co.: Hg= 0.013 +/- 0.007 pp Conway Co.: Hg= 0.058 +/- 0.141 ppm Haskell Co.: Hg= 0.032 +/- 0.009 ppm Sebastian Co.: Hg= 0.040 +/- 0.009 ppm Cross Co.: Hg= 0.038 +/- 0.006 ppm Woodruff Co.: Hg= 0.042 +/- 0.008 ppm Crittenden Co.: Hg= 0.033 +/- 0.005 ppm Logan Co.: Hg= 0.049 +/- 0.058 ppm Grady Co.: Hg= 0.013 +/- 0.005 ppm Le Flore Co.: Hg= 0.056 +/- 0.029 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= 0.267 +/- 0.549 ppm Pittsburg Co.: Hg= 0.021 +/- 0.009 ppm Hughes Co.: Hg= 0.011 +/- 0.001 ppm Bernalillo Co.: Hg= 0.019 +/- 0.006 ppm Guadalupe Co.: Hg= 0.014 +/- 0.005 ppm Deaf Smith Co.: Hg= 0.016 +/- 0.007 ppm Randall Co.: Hg= 0.012 +/- 0.003 ppm Donley Co.: Hg= 0.019 +/- 0.015 ppm Armstrong Co.: Hg= 0.013 +/- 0.003 ppm Collingsworth Co.: Hg= 0.014 +/- 0.004 p St. Francis Co.: Hg= 0.041 +/- 0.007 ppm Kiowa Co.: Hg= 0.013 +/- 0.004 ppm Greer Co.: Hg= 0.011 +/- 0.002 ppm Perry Co.: Hg= 0.090 +/- 0.135 ppm Scott Co.: Hg= 0.044 +/- 0.007 ppm Prairie Co.: Hg= 0.032 +/- 0.008 ppm Lonoke Co.: Hg= 0.035 +/- 0.013 ppm Latimer Co.: Hg= 0.038 +/- 0.013 ppm Torrance Co.: Hg= 0.016 +/- 0.004 ppm Harmon Co.: Hg= 0.017 +/- 0.006 ppm Pulaski Co.: Hg= 0.042 +/- 0.017 ppm Monroe Co.: Hg= 0.037 +/- 0.011 ppm Pontotoc Co.: Hg= 0.015 +/- 0.006 ppm Valencia Co.: Hg= 0.013 +/- 0.004 ppm Curry Co.: Hg= 0.034 +/- 0.011 ppm Lee Co.: Hg= 0.037 +/- 0.008 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 +/- 0.010 ppm Garland Co.: Hg= 0.071 +/- 0.024 ppm Coal Co.: Hg= 0.021 +/- 0.010 ppm Hall Co.: Hg= 0.026 +/- 0.021 ppm Briscoe Co.: Hg= 0.010 +/- 0.001 ppm Swisher Co.: Hg= 0.013 +/- 0.004 ppm Castro Co.: Hg= 0.018 +/- 0.006 ppm Parmer Co.: Hg= 0.022 +/- 0.006 ppm Childress Co.: Hg= 0.019 +/- 0.009 ppm Montgomery Co.: Hg= 0.084 +/- 0.038 ppm Polk Co.: Hg= 0.047 +/- 0.029 ppm Stephens Co.: Hg= 0.020 +/- 0.009 ppm Pushmataha Co.: Hg= 0.027 +/- 0.012 ppm Atoka Co.: Hg= 0.018 +/- 0.006 ppm Phillips Co.: Hg= 0.047 +/- 0.009 ppm Tillman Co.: Hg= 0.011 +/- 0.002 ppm Murray Co.: Hg= 0.013 +/- 0.003 ppm Roosevelt Co.: Hg= 0.027 +/- 0.013 ppm Socorro Co.: Hg= 0.024 +/- 0.016 ppm Hardeman Co.: Hg= 0.012 +/- 0.002 ppm Arkansas Co.: Hg= 0.031 +/- 0.007 ppm Coahoma Co.: Hg= 0.031 +/- 0.009 ppm Quitman Co.: Hg= 0.031 +/- 0.009 ppm McCurtain Co.: Hg= 0.037 +/- 0.020 ppm Cotton Co.: Hg= 0.010 +/- 0.001 ppm Carter Co.: Hg= 0.017 +/- 0.008 ppm Johnston Co.: Hg= 0.013 +/- 0.004 ppm Hot Spring Co.: Hg= 0.035 +/- 0.014 ppm Grant Co.: Hg= 0.023 +/- 0.007 ppm Jefferson Co.: Hg= 0.018 +/- 0.006 ppm Wilbarger Co.: Hg= 0.017 +/- 0.006 ppm Howard Co.: Hg= 0.058 +/- 0.095 ppm Pike Co.: Hg= 0.378 +/- 0.664 ppm Lincoln Co.: Hg= 0.019 +/- 0.013 ppm Clark Co.: Hg= 0.024 +/- 0.007 ppm Motley Co.: Hg= 0.012 +/- 0.003 ppm Cottle Co.: Hg= 0.010 +/- 0.000 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 +/- 0.005 ppm Wichita Co.: Hg= 0.012 +/- 0.002 ppm Sevier Co.: Hg= 0.025 +/- 0.008 ppm Lincoln Co.: Hg= 0.018 +/- 0.004 ppm Marshall Co.: Hg= 0.010 +/- 0.000 ppm Tallahatchie Co.: Hg= 0.020 +/- 0.011 pp Bryan Co.: Hg= 0.014 +/- 0.003 ppm Clay Co.: Hg= 0.012 +/- 0.003 ppm Choctaw Co.: Hg= 0.015 +/- 0.005 ppm Dallas Co.: Hg= 0.027 +/- 0.008 ppm Bolivar Co.: Hg= 0.043 +/- 0.012 ppm Desha Co.: Hg= 0.026 +/- 0.011 ppm Chaves Co.: Hg= 0.017 +/- 0.010 ppm Love Co.: Hg= 0.010 +/- 0.001 ppm Cleveland Co.: Hg= 0.018 +/- 0.006 ppm Hempstead Co.: Hg= 0.027 +/- 0.026 ppm Montague Co.: Hg= 0.010 +/- 0.001 ppm Sunflower Co.: Hg= 0.036 +/- 0.012 ppm Red River Co.: Hg= 0.031 +/- 0.011 ppm Nevada Co.: Hg= 0.032 +/- 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 +/- 0.010 pp Lamar Co.: Hg= 0.011 +/- 0.001 ppm Fannin Co.: Hg= 0.011 +/- 0.001 ppm King Co.: Hg= 0.011 +/- 0.003 ppm Knox Co.: Hg= 0.038 +/- 0.041 ppm Archer Co.: Hg= 0.012 +/- 0.002 ppm Dickens Co.: Hg= 0.010 +/- 0.000 ppm Baylor Co.: Hg= 0.010 +/- 0.001 ppm Crosby Co.: Hg= 0.010 +/- 0.000 ppm Lubbock Co.: Hg= 0.010 +/- 0.000 ppm Cochran Co.: Hg= 0.011 +/- 0.002 ppm Hockley Co.: Hg= 0.010 +/- 0.000 ppm Ouachita Co.: Hg= 0.026 +/- 0.020 ppm Leflore Co.: Hg= 0.032 +/- 0.010 ppm Calhoun Co.: Hg= 0.029 +/- 0.008 ppm Drew Co.: Hg= 0.028 +/- 0.008 ppm Bowie Co.: Hg= 0.028 +/- 0.021 ppm Bradley Co.: Hg= 0.028 +/- 0.007 ppm Miller Co.: Hg= 0.020 +/- 0.009 ppm Lea Co.: Hg= 0.020 +/- 0.011 ppm Chicot Co.: Hg= 0.025 +/- 0.008 ppm Washington Co.: Hg= 0.029 +/- 0.009 ppm Delta Co. Lafayette Co.: Hg= 0.029 +/- 0.010 ppm Sierra Co.: Hg= 0.019 +/- 0.009 ppm Jack Co.: Hg= 0.011 +/- 0.002 ppm Columbia Co.: Hg= 0.023 +/- 0.007 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= 0.014 +/- 0.003 ppm Kent Co.: Hg= 0.010 +/- 0.000 ppm Haskell Co.: Hg= 0.029 +/- 0.031 ppm Throckmorton Co.: Hg= 0.027 +/- 0.017 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 +/- 0.008 ppm Union Co.: Hg= 0.021 +/- 0.006 ppm Hopkins Co. Humphreys Co.: Hg= 0.028 +/- 0.008 ppm Cass Co.: Hg= 0.024 +/- 0.008 ppm Sharkey Co.: Hg= 0.033 +/- 0.007 ppm Camp Co. Dona Ana Co.: Hg= 0.018 +/- 0.008 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 +/- 0.008 ppm Claiborne Par.: Hg= 0.014 +/- 0.005 ppm Union Par.: Hg= 0.015 +/- 0.006 ppm Wood Co. Issaquena Co.: Hg= 0.032 +/- 0.007 ppm Morehouse Par.: Hg= 0.026 +/- 0.011 ppm Palo Pinto Co.: Hg= 0.014 +/- 0.002 ppm West Carroll Par.: Hg= 0.024 +/- 0.006 p East Carroll Par.: Hg= 0.025 +/- 0.005 p Parker Co.: Hg= 0.011 +/- 0.001 ppm Tarrant Co.: Hg= 0.011 +/- 0.001 ppm Dallas Co.: Hg= 0.016 +/- 0.004 ppm Rockwall Co.: Hg= 0.010 +/- 0.001 ppm Rains Co. Scurry Co.: Hg= 0.014 +/- 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= 0.025 +/- 0.007 ppm Upshur Co. Marion Co.: Hg= 0.010 +/- 0.000 ppm Kaufman Co.: Hg= 0.011 +/- 0.002 ppm Van Zandt Co.: Hg= 0.012 +/- 0.002 ppm Harrison Co.: Hg= 0.010 +/- 0.000 ppm Lincoln Par.: Hg= 0.011 +/- 0.002 ppm Ouachita Par.: Hg= 0.023 +/- 0.020 ppm Smith Co. Richland Par.: Hg= 0.034 +/- 0.010 ppm Gregg Co. Warren Co.: Hg= 0.025 +/- 0.007 ppm Warren Co.: Hg= 0.025 +/- 0.007 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 +/- 0.004 ppm Mitchell Co.: Hg= 0.011 +/- 0.001 ppm Martin Co.: Hg= 0.010 +/- 0.000 ppm Nolan Co.: Hg= 0.010 +/- 0.000 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= 0.037 +/- 0.013 ppm Panola Co.: Hg= 0.012 +/- 0.002 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 +/- 0.002 ppm Caldwell Par.: Hg= 0.031 +/- 0.010 ppm Hill Co.: Hg= 0.012 +/- 0.002 ppm Comanche Co.: Hg= 0.011 +/- 0.001 ppm Tensas Par.: Hg= 0.035 +/- 0.011 ppm Red River Par.: Hg= 0.016 +/- 0.003 ppm Claiborne Co.: Hg= 0.014 +/- 0.005 ppm Bosque Co.: Hg= 0.015 +/- 0.003 ppm Natchitoches Par.: Hg= 0.017 +/- 0.006 p Winn Par.: Hg= 0.017 +/- 0.005 ppm Cherokee Co.: Hg= 0.017 +/- 0.007 ppm Glasscock Co.: Hg= 0.013 +/- 0.004 ppm Sterling Co.: Hg= 0.016 +/- 0.006 ppm Winkler Co.: Hg= 0.012 +/- 0.002 ppm Ector Co.: Hg= 0.012 +/- 0.003 ppm Midland Co.: Hg= 0.013 +/- 0.005 ppm Coke Co.: Hg= 0.014 +/- 0.005 ppm Anderson Co.: Hg= 0.020 +/- 0.010 ppm Runnels Co.: Hg= 0.014 +/- 0.003 ppm Coleman Co.: Hg= 0.020 +/- 0.009 ppm Brown Co.: Hg= 0.023 +/- 0.025 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 +/- 0.003 ppm Hudspeth Co.: Hg= 0.014 +/- 0.007 ppm Culberson Co.: Hg= 0.015 +/- 0.004 ppm Loving Co. Reeves Co.: Hg= 0.014 +/- 0.005 ppm Shelby Co.: Hg= 0.014 +/- 0.004 ppm Catahoula Par.: Hg= 0.046 +/- 0.015 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 +/- 0.013 ppm Limestone Co.: Hg= 0.014 +/- 0.004 ppm Grant Par.: Hg= 0.014 +/- 0.004 ppm Concordia Par.: Hg= 0.046 +/- 0.016 ppm Adams Co.: Hg= 0.017 +/- 0.007 ppm Mills Co.: Hg= 0.017 +/- 0.006 ppm Lincoln Co.: Hg= 0.014 +/- 0.004 ppm Coryell Co.: Hg= 0.014 +/- 0.006 ppm Tom Green Co.: Hg= 0.014 +/- 0.005 ppm Leon Co.: Hg= 0.012 +/- 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 +/- 0.007 ppm Angelina Co.: Hg= 0.023 +/- 0.016 ppm Falls Co.: Hg= 0.011 +/- 0.002 ppm Rapides Par.: Hg= 0.017 +/- 0.007 ppm McCulloch Co.: Hg= 0.019 +/- 0.007 ppm San Saba Co.: Hg= 0.023 +/- 0.008 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= 0.018 +/- 0.008 ppm Amite Co.: Hg= 0.013 +/- 0.006 ppm Avoyelles Par.: Hg= 0.046 +/- 0.011 ppm Bell Co.: Hg= 0.024 +/- 0.015 ppm Newton Co.: Hg= 0.011 +/- 0.003 ppm Jasper Co.: Hg= 0.012 +/- 0.003 ppm Polk Co.: Hg= 0.020 +/- 0.013 ppm Milam Co.: Hg= 0.022 +/- 0.007 ppm Jeff Davis Co.: Hg= 0.024 +/- 0.010 ppm Madison Co.: Hg= 0.024 +/- 0.004 ppm Schleicher Co.: Hg= 0.028 +/- 0.012 ppm Menard Co.: Hg= 0.027 +/- 0.009 ppm Crockett Co.: Hg= 0.017 +/- 0.006 ppm Tyler Co.: Hg= 0.019 +/- 0.006 ppm Walker Co.: Hg= 0.024 +/- 0.011 ppm Burnet Co.: Hg= 0.015 +/- 0.005 ppm Pointe Coupee Par.: Hg= 0.049 +/- 0.018 Evangeline Par.: Hg= 0.028 +/- 0.008 ppm St. Helena Par.: Hg= 0.042 +/- 0.011 ppm East Feliciana Par.: Hg= 0.049 +/- 0.012 West Feliciana Par.: Hg= 0.028 +/- 0.013 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 +/- 0.014 ppm San Jacinto Co.: Hg= 0.013 +/- 0.003 ppm Allen Par.: Hg= 0.023 +/- 0.011 ppm Beauregard Par.: Hg= 0.010 +/- 0.001 ppm Grimes Co.: Hg= 0.016 +/- 0.005 ppm St. Landry Par.: Hg= 0.044 +/- 0.012 ppm Burleson Co.: Hg= 0.021 +/- 0.008 ppm East Baton Rouge Par.: Hg= 0.053 +/- 0.0 Kimble Co.: Hg= 0.026 +/- 0.009 ppm Sutton Co.: Hg= 0.052 +/- 0.019 ppm Brewster Co.: Hg= 0.027 +/- 0.021 ppm West Baton Rouge Par.: Hg= 0.072 +/- 0.0 Terrell Co.: Hg= 0.019 +/- 0.005 ppm Livingston Par.: Hg= 0.066 +/- 0.021 ppm Montgomery Co.: Hg= 0.012 +/- 0.003 ppm Presidio Co.: Hg= 0.026 +/- 0.027 ppm Travis Co.: Hg= 0.023 +/- 0.010 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 +/- 0.009 ppm St. Martin Par.: Hg= 0.050 +/- 0.009 ppm Iberville Par.: Hg= 0.067 +/- 0.008 ppm Liberty Co.: Hg= 0.027 +/- 0.026 ppm Calcasieu Par.: Hg= 0.021 +/- 0.014 ppm Jefferson Davis Par.: Hg= 0.033 +/- 0.01 Acadia Par.: Hg= 0.029 +/- 0.006 ppm Bastrop Co.: Hg= 0.025 +/- 0.011 ppm Washington Co.: Hg= 0.013 +/- 0.003 ppm Lafayette Par.: Hg= 0.039 +/- 0.004 ppm Hays Co.: Hg= 0.032 +/- 0.009 ppm Ascension Par.: Hg= 0.060 +/- 0.012 ppm Kerr Co.: Hg= 0.033 +/- 0.009 ppm Edwards Co.: Hg= 0.033 +/- 0.006 ppm Val Verde Co.: Hg= 0.029 +/- 0.004 ppm Waller Co.: Hg= 0.012 +/- 0.003 ppm Orange Co.: Hg= 0.041 +/- 0.035 ppm Jefferson Co.: Hg= 0.014 +/- 0.003 ppm Harris Co.: Hg= 0.012 +/- 0.002 ppm St. James Par.: Hg= 0.066 +/- 0.004 ppm Fayette Co.: Hg= 0.022 +/- 0.010 ppm Vermilion Par.: Hg= 0.057 +/- 0.041 ppm Kendall Co.: Hg= 0.017 +/- 0.006 ppm Iberia Par.: Hg= 0.059 +/- 0.008 ppm Iberia Par.: Hg= 0.059 +/- 0.008 ppm Iberia Par.: Hg= 0.059 +/- 0.008 ppm Austin Co.: Hg= 0.021 +/- 0.007 ppm Real Co.: Hg= 0.027 +/- 0.008 ppm Assumption Par.: Hg= 0.063 +/- 0.002 ppm Caldwell Co.: Hg= 0.015 +/- 0.005 ppm Cameron Par.: Hg= 0.082 +/- 0.022 ppm Comal Co.: Hg= 0.030 +/- 0.010 ppm St. Martin Par.: Hg= 0.050 +/- 0.009 ppm Colorado Co.: Hg= 0.022 +/- 0.007 ppm St. Mary Par. LaFourche Par.: Hg= 0.092 +/- 0.011 ppm Bandera Co.: Hg= 0.015 +/- 0.005 ppm Chambers Co.: Hg= 0.013 +/- 0.005 ppm Guadalupe Co.: Hg= 0.018 +/- 0.006 ppm Fort Bend Co.: Hg= 0.012 +/- 0.003 ppm Gonzales Co.: Hg= 0.015 +/- 0.006 ppm Terrebonne Par.: Hg= 0.070 +/- 0.015 ppm Bexar Co.: Hg= 0.024 +/- 0.013 ppm Medina Co.: Hg= 0.017 +/- 0.005 ppm Wharton Co.: Hg= 0.026 +/- 0.016 ppm Lavaca Co.: Hg= 0.017 +/- 0.008 ppm Uvalde Co.: Hg= 0.021 +/- 0.006 ppm Kinney Co. Brazoria Co.: Hg= 0.044 +/- 0.038 ppm Galveston Co.: Hg= 0.017 +/- 0.006 ppm Wilson Co.: Hg= 0.015 +/- 0.005 ppm De Witt Co.: Hg= 0.012 +/- 0.002 ppm Jackson Co.: Hg= 0.023 +/- 0.011 ppm Atascosa Co.: Hg= 0.015 +/- 0.005 ppm Matagorda Co.: Hg= 0.018 +/- 0.012 ppm Karnes Co.: Hg= 0.013 +/- 0.004 ppm Victoria Co.: Hg= 0.015 +/- 0.004 ppm Frio Co.: Hg= 0.034 +/- 0.015 ppm Zavala Co.: Hg= 0.086 +/- 0.050 ppm Maverick Co. Goliad Co.: Hg= 0.016 +/- 0.006 ppm Live Oak Co.: Hg= 0.020 +/- 0.009 ppm Calhoun Co.: Hg= 0.013 +/- 0.003 ppm Bee Co.: Hg= 0.014 +/- 0.004 ppm Dimmit Co.: Hg= 0.159 +/- 0.118 ppm La Salle Co.: Hg= 0.026 +/- 0.019 ppm McMullen Co.: Hg= 0.012 +/- 0.002 ppm Refugio Co.: Hg= 0.018 +/- 0.006 ppm Aransas Co.: Hg= 0.014 +/- 0.004 ppm Webb Co.: Hg= 0.017 +/- 0.009 ppm San Patricio Co.: Hg= 0.011 +/- 0.002 pp Duval Co.: Hg= 0.018 +/- 0.015 ppm Jim Wells Co.: Hg= 0.020 +/- 0.017 ppm Nueces Co.: Hg= 0.018 +/- 0.011 ppm Kleberg Co.: Hg= 0.015 +/- 0.008 ppm Jim Hogg Co.: Hg= 0.013 +/- 0.003 ppm Zapata Co.: Hg= 0.011 +/- 0.001 ppm Kenedy Co.: Hg= 0.010 +/- 0.000 ppm Brooks Co.: Hg= 0.021 +/- 0.014 ppm Starr Co.: Hg= 0.013 +/- 0.004 ppm Hidalgo Co.: Hg= 0.018 +/- 0.009 ppm Willacy Co.: Hg= 0.013 +/- 0.004 ppm Cameron Co.: Hg= 0.015 +/- 0.005 ppm Morris Co.

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