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   Counties page > Mn in Conterminous US > Mn in east-central US

Manganese in Counties of the East-Central US

La Salle Co.: Mn= 665 +/- 104 ppm Louisa Co.: Mn= 745 +/- 162 ppm Mercer Co.: Mn= 855 +/- 154 ppm Jasper Co.: Mn= 922 +/- 318 ppm Stark Co.: Mn= 1233 +/- 375 ppm Newton Co.: Mn= 889 +/- 395 ppm Knox Co.: Mn= 1140 +/- 478 ppm Marshall Co.: Mn= 730 +/- 89 ppm Livingston Co.: Mn= 668 +/- 121 ppm Des Moines Co.: Mn= 811 +/- 119 ppm Henderson Co.: Mn= 1196 +/- 320 ppm Warren Co.: Mn= 802 +/- 153 ppm Wabash Co.: Mn= 550 +/- 40 ppm Iroquois Co.: Mn= 594 +/- 90 ppm Huntington Co.: Mn= 724 +/- 130 ppm Miami Co.: Mn= 614 +/- 63 ppm Ford Co.: Mn= 600 +/- 82 ppm Peoria Co.: Mn= 1137 +/- 627 ppm Woodford Co.: Mn= 759 +/- 140 ppm Adams Co.: Mn= 508 +/- 73 ppm Wells Co.: Mn= 712 +/- 70 ppm White Co.: Mn= 640 +/- 83 ppm Cass Co.: Mn= 670 +/- 60 ppm Hardin Co.: Mn= 443 +/- 51 ppm Lee Co.: Mn= 683 +/- 123 ppm McLean Co.: Mn= 813 +/- 140 ppm Tazewell Co.: Mn= 828 +/- 168 ppm Carroll Co.: Mn= 777 +/- 130 ppm Benton Co.: Mn= 679 +/- 100 ppm Mercer Co.: Mn= 327 +/- 60 ppm Fulton Co.: Mn= 869 +/- 291 ppm Morrow Co.: Mn= 543 +/- 89 ppm Marion Co.: Mn= 486 +/- 71 ppm Auglaize Co.: Mn= 468 +/- 83 ppm Westmoreland Co.: Mn= 1856 +/- 1110 ppm Tuscarawas Co.: Mn= 860 +/- 165 ppm Grant Co.: Mn= 679 +/- 65 ppm Hancock Co.: Mn= 802 +/- 260 ppm McDonough Co.: Mn= 1090 +/- 244 ppm Jefferson Co.: Mn= 1503 +/- 403 ppm Knox Co.: Mn= 594 +/- 58 ppm Jay Co.: Mn= 580 +/- 108 ppm Blackford Co.: Mn= 792 +/- 68 ppm Howard Co.: Mn= 929 +/- 198 ppm Tippecanoe Co.: Mn= 687 +/- 187 ppm Logan Co.: Mn= 547 +/- 61 ppm Union Co.: Mn= 469 +/- 70 ppm Vermilion Co.: Mn= 1090 +/- 656 ppm Shelby Co.: Mn= 453 +/- 63 ppm Washington Co.: Mn= 1102 +/- 339 ppm Warren Co.: Mn= 876 +/- 212 ppm Coshocton Co.: Mn= 630 +/- 122 ppm Delaware Co.: Mn= 424 +/- 111 ppm Mason Co.: Mn= 669 +/- 169 ppm Harrison Co.: Mn= 1009 +/- 149 ppm Clinton Co.: Mn= 1113 +/- 623 ppm Tipton Co.: Mn= 828 +/- 155 ppm Champaign Co.: Mn= 711 +/- 212 ppm Brooke Co.: Mn= 3069 +/- 1110 ppm Madison Co.: Mn= 712 +/- 223 ppm Delaware Co.: Mn= 601 +/- 80 ppm Fountain Co.: Mn= 1048 +/- 382 ppm Darke Co.: Mn= 478 +/- 96 ppm Bedford Co.: Mn= 564 +/- 147 ppm Logan Co.: Mn= 750 +/- 117 ppm Randolph Co.: Mn= 634 +/- 74 ppm Franklin Co.: Mn= 1040 +/- 284 ppm Somerset Co.: Mn= 1140 +/- 796 ppm Schuyler Co.: Mn= 578 +/- 88 ppm De Witt Co.: Mn= 813 +/- 75 ppm Piatt Co.: Mn= 673 +/- 79 ppm Licking Co.: Mn= 498 +/- 83 ppm Champaign Co.: Mn= 670 +/- 129 ppm York Co.: Mn= 737 +/- 300 ppm Guernsey Co.: Mn= 862 +/- 211 ppm Hamilton Co.: Mn= 561 +/- 92 ppm Montgomery Co.: Mn= 562 +/- 147 ppm Adams Co.: Mn= 878 +/- 358 ppm Miami Co.: Mn= 457 +/- 51 ppm Ohio Co.: Mn= 1048 +/- 289 ppm Boone Co.: Mn= 597 +/- 47 ppm Belmont Co.: Mn= 818 +/- 88 ppm Muskingum Co.: Mn= 678 +/- 143 ppm Fulton Co.: Mn= 640 +/- 215 ppm Menard Co.: Mn= 802 +/- 170 ppm Vermillion Co.: Mn= 725 +/- 321 ppm Fayette Co.: Mn= 784 +/- 228 ppm Franklin Co.: Mn= 521 +/- 113 ppm Cass Co.: Mn= 632 +/- 99 ppm Madison Co.: Mn= 421 +/- 66 ppm Brown Co.: Mn= 507 +/- 45 ppm Henry Co.: Mn= 527 +/- 44 ppm Adams Co.: Mn= 882 +/- 253 ppm Macon Co.: Mn= 744 +/- 81 ppm Clark Co.: Mn= 429 +/- 111 ppm Marshall Co.: Mn= 783 +/- 64 ppm Greene Co.: Mn= 887 +/- 131 ppm Wayne Co.: Mn= 592 +/- 51 ppm Sangamon Co.: Mn= 1111 +/- 366 ppm Noble Co.: Mn= 913 +/- 192 ppm Parke Co.: Mn= 520 +/- 101 ppm Hancock Co.: Mn= 533 +/- 58 ppm Fairfield Co.: Mn= 386 +/- 74 ppm Perry Co.: Mn= 655 +/- 155 ppm Marion Co.: Mn= 543 +/- 56 ppm Hendricks Co.: Mn= 558 +/- 78 ppm Montgomery Co.: Mn= 572 +/- 127 ppm Preble Co.: Mn= 516 +/- 74 ppm Edgar Co.: Mn= 528 +/- 104 ppm Douglas Co.: Mn= 611 +/- 95 ppm Morgan Co.: Mn= 1286 +/- 669 ppm Monroe Co.: Mn= 872 +/- 57 ppm Putnam Co.: Mn= 600 +/- 101 ppm Greene Co.: Mn= 508 +/- 83 ppm Pike Co.: Mn= 1236 +/- 1259 ppm New Castle Co.: Mn= 1211 +/- 577 ppm Christian Co.: Mn= 813 +/- 132 ppm Pickaway Co.: Mn= 581 +/- 106 ppm Moultrie Co.: Mn= 745 +/- 111 ppm Scott Co.: Mn= 745 +/- 194 ppm Fayette Co.: Mn= 592 +/- 64 ppm Rush Co.: Mn= 714 +/- 192 ppm Salem Co.: Mn= 491 +/- 217 ppm Morgan Co.: Mn= 869 +/- 158 ppm Atlantic Co.: Mn= 215 +/- 83 ppm Union Co.: Mn= 531 +/- 89 ppm Allegany Co.: Mn= 723 +/- 156 ppm Washington Co.: Mn= 563 +/- 176 ppm Garrett Co.: Mn= 536 +/- 258 ppm Cecil Co.: Mn= 931 +/- 351 ppm Wetzel Co.: Mn= 829 +/- 77 ppm Harford Co.: Mn= 1143 +/- 169 ppm Monongalia Co.: Mn= 814 +/- 129 ppm Preston Co.: Mn= 441 +/- 135 ppm Baltimore Co.: Mn= 1366 +/- 258 ppm Carroll Co.: Mn= 1549 +/- 320 ppm Frederick Co.: Mn= 1234 +/- 321 ppm Fayette Co.: Mn= 437 +/- 72 ppm Shelby Co.: Mn= 738 +/- 190 ppm Morgan Co.: Mn= 656 +/- 79 ppm Ralls Co.: Mn= 1516 +/- 848 ppm Coles Co.: Mn= 667 +/- 154 ppm Hocking Co.: Mn= 537 +/- 110 ppm Shelby Co.: Mn= 828 +/- 249 ppm Mineral Co.: Mn= 695 +/- 166 ppm Washington Co.: Mn= 835 +/- 51 ppm Marion Co.: Mn= 730 +/- 106 ppm Johnson Co.: Mn= 758 +/- 182 ppm Morgan Co.: Mn= 655 +/- 64 ppm Berkeley Co.: Mn= 555 +/- 87 ppm Vigo Co.: Mn= 703 +/- 120 ppm Clay Co.: Mn= 639 +/- 140 ppm Tyler Co.: Mn= 830 +/- 68 ppm Pike Co.: Mn= 1091 +/- 382 ppm Butler Co.: Mn= 594 +/- 85 ppm Warren Co.: Mn= 432 +/- 166 ppm Clinton Co.: Mn= 448 +/- 128 ppm Cumberland Co.: Mn= 423 +/- 88 ppm Athens Co.: Mn= 925 +/- 204 ppm Hampshire Co.: Mn= 680 +/- 165 ppm Franklin Co.: Mn= 918 +/- 169 ppm Montgomery Co.: Mn= 728 +/- 291 ppm Macoupin Co.: Mn= 1313 +/- 700 ppm Greene Co.: Mn= 1390 +/- 361 ppm Ross Co.: Mn= 539 +/- 201 ppm Jefferson Co.: Mn= 592 +/- 201 ppm Clark Co.: Mn= 439 +/- 86 ppm Pleasants Co.: Mn= 843 +/- 63 ppm Owen Co.: Mn= 713 +/- 94 ppm Harrison Co.: Mn= 1065 +/- 410 ppm Frederick Co.: Mn= 719 +/- 162 ppm Decatur Co.: Mn= 937 +/- 136 ppm Taylor Co.: Mn= 853 +/- 178 ppm Doddridge Co.: Mn= 874 +/- 137 ppm Wood Co.: Mn= 859 +/- 102 ppm Kent Co.: Mn= 757 +/- 242 ppm Calhoun Co.: Mn= 1651 +/- 809 ppm Vinton Co.: Mn= 602 +/- 83 ppm Ritchie Co.: Mn= 862 +/- 93 ppm Kent Co.: Mn= 687 +/- 309 ppm Cumberland Co.: Mn= 791 +/- 115 ppm Highland Co.: Mn= 442 +/- 166 ppm Baltimore City Co.: Mn= 1197 +/- 220 ppm Howard Co.: Mn= 1042 +/- 400 ppm Monroe Co.: Mn= 689 +/- 50 ppm Montgomery Co.: Mn= 983 +/- 152 ppm Bartholomew Co.: Mn= 946 +/- 112 ppm Brown Co.: Mn= 799 +/- 114 ppm Grant Co.: Mn= 511 +/- 161 ppm Cape May Co.: Mn= 384 +/- 78 ppm Loudoun Co.: Mn= 1092 +/- 284 ppm Hamilton Co.: Mn= 913 +/- 478 ppm Ripley Co.: Mn= 1057 +/- 258 ppm Dearborn Co.: Mn= 1437 +/- 642 ppm Barbour Co.: Mn= 824 +/- 340 ppm Tucker Co.: Mn= 437 +/- 84 ppm Clermont Co.: Mn= 719 +/- 344 ppm Clarke Co.: Mn= 793 +/- 258 ppm Jersey Co.: Mn= 1418 +/- 267 ppm Queen Annes Co.: Mn= 877 +/- 332 ppm Sullivan Co.: Mn= 804 +/- 180 ppm Brown Co.: Mn= 774 +/- 582 ppm Hardy Co.: Mn= 782 +/- 201 ppm Anne Arundel Co.: Mn= 500 +/- 166 ppm Lincoln Co.: Mn= 1493 +/- 590 ppm Fayette Co.: Mn= 865 +/- 321 ppm Effingham Co.: Mn= 618 +/- 106 ppm Jackson Co.: Mn= 438 +/- 212 ppm Meigs Co.: Mn= 661 +/- 235 ppm Pike Co.: Mn= 511 +/- 206 ppm Jennings Co.: Mn= 930 +/- 216 ppm Wirt Co.: Mn= 724 +/- 57 ppm Crawford Co.: Mn= 821 +/- 226 ppm Jasper Co.: Mn= 878 +/- 131 ppm Greene Co.: Mn= 699 +/- 241 ppm Lewis Co.: Mn= 900 +/- 196 ppm Montgomery Co.: Mn= 686 +/- 197 ppm Boone Co.: Mn= 3328 +/- 1051 ppm Caroline Co.: Mn= 1088 +/- 309 ppm Prince Georges Co.: Mn= 434 +/- 154 ppm Campbell Co.: Mn= 2022 +/- 372 ppm Randolph Co.: Mn= 430 +/- 152 ppm Upshur Co.: Mn= 857 +/- 330 ppm Gilmer Co.: Mn= 665 +/- 100 ppm Shenandoah Co.: Mn= 799 +/- 132 ppm Kenton Co.: Mn= 3206 +/- 1279 ppm Jackson Co.: Mn= 818 +/- 119 ppm Jackson Co.: Mn= 979 +/- 208 ppm Fairfax Co.: Mn= 903 +/- 139 ppm Adams Co.: Mn= 842 +/- 545 ppm Calhoun Co.: Mn= 900 +/- 220 ppm Warren Co.: Mn= 893 +/- 120 ppm Gallia Co.: Mn= 533 +/- 161 ppm Ohio Co.: Mn= 3197 +/- 638 ppm Mason Co.: Mn= 703 +/- 74 ppm Bond Co.: Mn= 801 +/- 131 ppm Scioto Co.: Mn= 302 +/- 73 ppm Fauquier Co.: Mn= 1315 +/- 426 ppm Madison Co.: Mn= 1136 +/- 325 ppm Sussex Co.: Mn= 687 +/- 236 ppm Warren Co.: Mn= 904 +/- 226 ppm Lawrence Co.: Mn= 1020 +/- 273 ppm St. Charles Co.: Mn= 1493 +/- 484 ppm Pendleton Co.: Mn= 480 +/- 145 ppm Talbot Co.: Mn= 516 +/- 222 ppm Prince William Co.: Mn= 1215 +/- 410 ppm Roane Co.: Mn= 864 +/- 151 ppm Switzerland Co.: Mn= 2212 +/- 472 ppm Clay Co.: Mn= 689 +/- 150 ppm Jefferson Co.: Mn= 1594 +/- 370 ppm Knox Co.: Mn= 1080 +/- 225 ppm Braxton Co.: Mn= 632 +/- 87 ppm Martin Co.: Mn= 1174 +/- 735 ppm Daviess Co.: Mn= 1222 +/- 802 ppm St. Louis Co.: Mn= 1420 +/- 235 ppm Pendleton Co.: Mn= 3459 +/- 1341 ppm Rappahannock Co.: Mn= 962 +/- 200 ppm Gallatin Co.: Mn= 2420 +/- 648 ppm Lawrence Co.: Mn= 1148 +/- 123 ppm Richland Co.: Mn= 887 +/- 150 ppm Rockingham Co.: Mn= 624 +/- 175 ppm Lawrence Co.: Mn= 564 +/- 221 ppm Scott Co.: Mn= 3160 +/- 1021 ppm Page Co.: Mn= 886 +/- 172 ppm Bracken Co.: Mn= 1607 +/- 338 ppm Marion Co.: Mn= 924 +/- 228 ppm Grant Co.: Mn= 2808 +/- 539 ppm Washington Co.: Mn= 1362 +/- 486 ppm St. Louis City Co.: Mn= 1731 +/- 83 ppm Calvert Co.: Mn= 678 +/- 343 ppm Mason Co.: Mn= 3510 +/- 2044 ppm Carroll Co.: Mn= 2303 +/- 246 ppm Greenup Co.: Mn= 474 +/- 80 ppm Clinton Co.: Mn= 1229 +/- 190 ppm Pocahontas Co.: Mn= 539 +/- 90 ppm Webster Co.: Mn= 405 +/- 87 ppm Trimble Co.: Mn= 2361 +/- 453 ppm Lewis Co.: Mn= 816 +/- 429 ppm Owen Co.: Mn= 2204 +/- 530 ppm Franklin Co.: Mn= 1116 +/- 505 ppm Charles Co.: Mn= 282 +/- 100 ppm Dorchester Co.: Mn= 444 +/- 213 ppm Culpeper Co.: Mn= 961 +/- 243 ppm Orange Co.: Mn= 1133 +/- 242 ppm Putnam Co.: Mn= 675 +/- 41 ppm Clay Co.: Mn= 426 +/- 159 ppm St. Clair Co.: Mn= 1460 +/- 482 ppm Madison Co.: Mn= 967 +/- 255 ppm Kanawha Co.: Mn= 556 +/- 85 ppm Robertson Co.: Mn= 2162 +/- 140 ppm Wayne Co.: Mn= 931 +/- 146 ppm Clark Co.: Mn= 2956 +/- 1268 ppm Cabell Co.: Mn= 675 +/- 58 ppm Henry Co.: Mn= 3535 +/- 911 ppm Stafford Co.: Mn= 721 +/- 220 ppm Highland Co.: Mn= 582 +/- 130 ppm Harrison Co.: Mn= 3682 +/- 1172 ppm Edwards Co.: Mn= 1163 +/- 130 ppm Wabash Co.: Mn= 1447 +/- 277 ppm Wicomico Co.: Mn= 522 +/- 137 ppm Nicholas Co.: Mn= 351 +/- 143 ppm Pike Co.: Mn= 2364 +/- 682 ppm Gibson Co.: Mn= 3048 +/- 1219 ppm Dubois Co.: Mn= 2242 +/- 727 ppm Fleming Co.: Mn= 3018 +/- 1334 ppm Oldham Co.: Mn= 4541 +/- 1032 ppm Monroe Co.: Mn= 1253 +/- 546 ppm Washington Co.: Mn= 1022 +/- 196 ppm St. Marys Co.: Mn= 246 +/- 97 ppm Boyd Co.: Mn= 908 +/- 128 ppm Carter Co.: Mn= 584 +/- 81 ppm Jefferson Co.: Mn= 931 +/- 203 ppm Scott Co.: Mn= 4741 +/- 1209 ppm Augusta Co.: Mn= 573 +/- 236 ppm Jefferson Co.: Mn= 1317 +/- 482 ppm Greene Co.: Mn= 1832 +/- 679 ppm Nicholas Co.: Mn= 2690 +/- 498 ppm Worcester Co.: Mn= 442 +/- 199 ppm Crawford Co.: Mn= 1380 +/- 181 ppm Harrison Co.: Mn= 829 +/- 232 ppm Wayne Co.: Mn= 376 +/- 210 ppm Floyd Co.: Mn= 1346 +/- 441 ppm King George Co.: Mn= 341 +/- 74 ppm Rowan Co.: Mn= 700 +/- 329 ppm Orange Co.: Mn= 1202 +/- 418 ppm Jefferson Co.: Mn= 3127 +/- 1708 ppm Spotsylvania Co.: Mn= 684 +/- 174 ppm Lincoln Co.: Mn= 531 +/- 151 ppm Franklin Co.: Mn= 3890 +/- 678 ppm Bourbon Co.: Mn= 4621 +/- 1133 ppm Shelby Co.: Mn= 4750 +/- 1233 ppm Bath Co.: Mn= 1695 +/- 659 ppm Somerset Co.: Mn= 580 +/- 260 ppm Westmoreland Co.: Mn= 383 +/- 134 ppm Albemarle Co.: Mn= 1589 +/- 419 ppm Lawrence Co.: Mn= 424 +/- 241 ppm Greenbrier Co.: Mn= 480 +/- 166 ppm Elliott Co.: Mn= 456 +/- 30 ppm Perry Co.: Mn= 1060 +/- 248 ppm Bath Co.: Mn= 492 +/- 123 ppm Fayette Co.: Mn= 282 +/- 124 ppm White Co.: Mn= 714 +/- 63 ppm Hamilton Co.: Mn= 722 +/- 86 ppm Caroline Co.: Mn= 519 +/- 173 ppm Warrick Co.: Mn= 1713 +/- 891 ppm Boone Co.: Mn= 309 +/- 92 ppm Posey Co.: Mn= 919 +/- 480 ppm Randolph Co.: Mn= 653 +/- 167 ppm Perry Co.: Mn= 926 +/- 307 ppm Crawford Co.: Mn= 563 +/- 140 ppm Fayette Co.: Mn= 4022 +/- 1438 ppm Washington Co.: Mn= 751 +/- 303 ppm Spencer Co.: Mn= 854 +/- 323 ppm Meade Co.: Mn= 1085 +/- 489 ppm Montgomery Co.: Mn= 1475 +/- 531 ppm Vanderburgh Co.: Mn= 1892 +/- 885 ppm Essex Co.: Mn= 596 +/- 90 ppm Louisa Co.: Mn= 872 +/- 348 ppm Spencer Co.: Mn= 3222 +/- 814 ppm Anderson Co.: Mn= 3182 +/- 1266 ppm Ste. Genevieve Co.: Mn= 893 +/- 250 ppm Franklin Co.: Mn= 966 +/- 378 ppm Richmond Co.: Mn= 469 +/- 71 ppm Bullitt Co.: Mn= 1387 +/- 608 ppm Morgan Co.: Mn= 453 +/- 77 ppm Clark Co.: Mn= 1658 +/- 771 ppm Rockbridge Co.: Mn= 909 +/- 314 ppm St. Francois Co.: Mn= 1210 +/- 243 ppm Menifee Co.: Mn= 498 +/- 68 ppm Nelson Co.: Mn= 1043 +/- 293 ppm Breckinridge Co.: Mn= 708 +/- 159 ppm Northumberland Co.: Mn= 384 +/- 100 ppm Accomack Co.: Mn= 2319 +/- 1216 ppm Logan Co.: Mn= 269 +/- 53 ppm Hanover Co.: Mn= 342 +/- 108 ppm Hardin Co.: Mn= 474 +/- 169 ppm Fluvanna Co.: Mn= 1312 +/- 311 ppm Jessamine Co.: Mn= 1986 +/- 391 ppm Johnson Co.: Mn= 277 +/- 61 ppm Hancock Co.: Mn= 606 +/- 109 ppm Nelson Co.: Mn= 1597 +/- 586 ppm Raleigh Co.: Mn= 321 +/- 83 ppm Henderson Co.: Mn= 586 +/- 185 ppm Mingo Co.: Mn= 300 +/- 72 ppm King and Queen Co.: Mn= 714 +/- 251 ppm Mercer Co.: Mn= 1626 +/- 345 ppm Martin Co.: Mn= 179 +/- 81 ppm Alleghany Co.: Mn= 525 +/- 148 ppm Jackson Co.: Mn= 909 +/- 233 ppm Powell Co.: Mn= 540 +/- 206 ppm Daviess Co.: Mn= 427 +/- 69 ppm Madison Co.: Mn= 1359 +/- 438 ppm Washington Co.: Mn= 1955 +/- 651 ppm Gallatin Co.: Mn= 717 +/- 168 ppm King William Co.: Mn= 559 +/- 176 ppm Saline Co.: Mn= 596 +/- 124 ppm Perry Co.: Mn= 829 +/- 231 ppm Goochland Co.: Mn= 530 +/- 187 ppm Union Co.: Mn= 663 +/- 165 ppm Magoffin Co.: Mn= 351 +/- 67 ppm Summers Co.: Mn= 411 +/- 163 ppm Williamson Co.: Mn= 576 +/- 118 ppm Wolfe Co.: Mn= 519 +/- 209 ppm Estill Co.: Mn= 556 +/- 183 ppm Lancaster Co.: Mn= 421 +/- 144 ppm Amherst Co.: Mn= 2015 +/- 785 ppm Botetourt Co.: Mn= 596 +/- 315 ppm Buckingham Co.: Mn= 681 +/- 218 ppm Wyoming Co.: Mn= 298 +/- 94 ppm Dent Co.: Mn= 589 +/- 131 ppm Middlesex Co.: Mn= 747 +/- 233 ppm Floyd Co.: Mn= 247 +/- 60 ppm Cumberland Co.: Mn= 747 +/- 115 ppm Pike Co.: Mn= 285 +/- 59 ppm Iron Co.: Mn= 808 +/- 277 ppm Ohio Co.: Mn= 554 +/- 191 ppm Larue Co.: Mn= 514 +/- 128 ppm Monroe Co.: Mn= 512 +/- 192 ppm Marion Co.: Mn= 1308 +/- 546 ppm Lee Co.: Mn= 589 +/- 206 ppm Boyle Co.: Mn= 1550 +/- 325 ppm Henrico Co.: Mn= 562 +/- 195 ppm Breathitt Co.: Mn= 351 +/- 93 ppm Powhatan Co.: Mn= 466 +/- 103 ppm McLean Co.: Mn= 498 +/- 63 ppm Craig Co.: Mn= 398 +/- 118 ppm Webster Co.: Mn= 653 +/- 177 ppm Madison Co.: Mn= 1005 +/- 343 ppm Lincoln Co.: Mn= 1190 +/- 476 ppm New Kent Co.: Mn= 668 +/- 244 ppm Grayson Co.: Mn= 529 +/- 134 ppm Bedford Co.: Mn= 1571 +/- 581 ppm Cape Girardeau Co.: Mn= 996 +/- 132 ppm Reynolds Co.: Mn= 930 +/- 312 ppm Gloucester Co.: Mn= 577 +/- 153 ppm Johnson Co.: Mn= 686 +/- 105 ppm Union Co.: Mn= 802 +/- 118 ppm Pope Co.: Mn= 656 +/- 171 ppm Hardin Co.: Mn= 610 +/- 100 ppm Bollinger Co.: Mn= 909 +/- 130 ppm Mercer Co.: Mn= 713 +/- 258 ppm Jackson Co.: Mn= 603 +/- 196 ppm Hopkins Co.: Mn= 527 +/- 93 ppm Chesterfield Co.: Mn= 614 +/- 182 ppm Northampton Co.: Mn= 1501 +/- 997 ppm Appomattox Co.: Mn= 1173 +/- 183 ppm Casey Co.: Mn= 553 +/- 164 ppm McDowell Co.: Mn= 421 +/- 82 ppm Crittenden Co.: Mn= 990 +/- 330 ppm Mathews Co.: Mn= 785 +/- 162 ppm Owsley Co.: Mn= 562 +/- 186 ppm Rockcastle Co.: Mn= 645 +/- 220 ppm Buchanan Co.: Mn= 352 +/- 37 ppm Knott Co.: Mn= 262 +/- 69 ppm Amelia Co.: Mn= 672 +/- 245 ppm Charles City Co.: Mn= 584 +/- 259 ppm Taylor Co.: Mn= 564 +/- 77 ppm Giles Co.: Mn= 774 +/- 183 ppm Green Co.: Mn= 469 +/- 89 ppm James City Co.: Mn= 438 +/- 133 ppm Hart Co.: Mn= 403 +/- 120 ppm Perry Co.: Mn= 386 +/- 125 ppm Campbell Co.: Mn= 1226 +/- 188 ppm Livingston Co.: Mn= 839 +/- 210 ppm Shannon Co.: Mn= 1004 +/- 324 ppm Roanoke Co.: Mn= 548 +/- 157 ppm Muhlenberg Co.: Mn= 463 +/- 98 ppm Prince Edward Co.: Mn= 821 +/- 179 ppm Butler Co.: Mn= 533 +/- 101 ppm York Co.: Mn= 791 +/- 217 ppm Caldwell Co.: Mn= 779 +/- 164 ppm Montgomery Co.: Mn= 490 +/- 136 ppm Clay Co.: Mn= 442 +/- 89 ppm Pulaski Co.: Mn= 386 +/- 119 ppm Edmonson Co.: Mn= 560 +/- 137 ppm Tazewell Co.: Mn= 313 +/- 58 ppm Massac Co.: Mn= 850 +/- 167 ppm Laurel Co.: Mn= 577 +/- 182 ppm Alexander Co.: Mn= 969 +/- 247 ppm Pulaski Co.: Mn= 1066 +/- 256 ppm Prince George Co.: Mn= 321 +/- 152 ppm Leslie Co.: Mn= 341 +/- 53 ppm Wayne Co.: Mn= 833 +/- 241 ppm Adair Co.: Mn= 344 +/- 83 ppm Dickenson Co.: Mn= 401 +/- 90 ppm Bland Co.: Mn= 485 +/- 104 ppm Nottoway Co.: Mn= 653 +/- 86 ppm Letcher Co.: Mn= 378 +/- 62 ppm Dinwiddie Co.: Mn= 558 +/- 255 ppm Scott Co.: Mn= 885 +/- 313 ppm Charlotte Co.: Mn= 976 +/- 169 ppm Surry Co.: Mn= 350 +/- 104 ppm Pulaski Co.: Mn= 583 +/- 200 ppm Franklin Co.: Mn= 907 +/- 221 ppm Ballard Co.: Mn= 1369 +/- 404 ppm McCracken Co.: Mn= 1341 +/- 381 ppm Wise Co.: Mn= 530 +/- 141 ppm Warren Co.: Mn= 796 +/- 113 ppm Russell Co.: Mn= 231 +/- 49 ppm Metcalfe Co.: Mn= 302 +/- 60 ppm Lyon Co.: Mn= 931 +/- 76 ppm Barren Co.: Mn= 581 +/- 171 ppm Christian Co.: Mn= 759 +/- 91 ppm Isle of Wight Co.: Mn= 428 +/- 106 ppm Russell Co.: Mn= 385 +/- 58 ppm Pittsylvania Co.: Mn= 936 +/- 309 ppm Stoddard Co.: Mn= 862 +/- 315 ppm Floyd Co.: Mn= 787 +/- 162 ppm Hampton : Mn= 780 +/- 132 ppm Lunenburg Co.: Mn= 631 +/- 118 ppm Sussex Co.: Mn= 212 +/- 55 ppm Carter Co.: Mn= 923 +/- 143 ppm Todd Co.: Mn= 593 +/- 92 ppm Logan Co.: Mn= 482 +/- 79 ppm Wythe Co.: Mn= 691 +/- 182 ppm Mississippi Co.: Mn= 1037 +/- 268 ppm Marshall Co.: Mn= 899 +/- 186 ppm Halifax Co.: Mn= 974 +/- 267 ppm Knox Co.: Mn= 581 +/- 149 ppm Norfolk : Mn= 357 +/- 19 ppm Virginia Beach : Mn= 366 +/- 115 ppm Brunswick Co.: Mn= 558 +/- 259 ppm Harlan Co.: Mn= 388 +/- 68 ppm Smyth Co.: Mn= 526 +/- 299 ppm Trigg Co.: Mn= 858 +/- 233 ppm Wayne Co.: Mn= 386 +/- 120 ppm Southampton Co.: Mn= 246 +/- 71 ppm Whitley Co.: Mn= 619 +/- 194 ppm McCreary Co.: Mn= 344 +/- 87 ppm Bell Co.: Mn= 464 +/- 72 ppm Carlisle Co.: Mn= 1048 +/- 234 ppm Graves Co.: Mn= 745 +/- 150 ppm Suffolk : Mn= 305 +/- 52 ppm Cumberland Co.: Mn= 258 +/- 96 ppm Allen Co.: Mn= 725 +/- 185 ppm Carroll Co.: Mn= 1211 +/- 215 ppm Washington Co.: Mn= 362 +/- 60 ppm Butler Co.: Mn= 670 +/- 122 ppm Greensville Co.: Mn= 310 +/- 97 ppm Lee Co.: Mn= 837 +/- 530 ppm Mecklenburg Co.: Mn= 651 +/- 366 ppm Scott Co.: Mn= 791 +/- 328 ppm Oregon Co.: Mn= 894 +/- 264 ppm Clinton Co.: Mn= 259 +/- 115 ppm Simpson Co.: Mn= 866 +/- 177 ppm Patrick Co.: Mn= 1022 +/- 135 ppm New Madrid Co.: Mn= 1061 +/- 677 ppm