US State Boundary Quality Assurance Checks

State 38,537 Flagged Issues All Boundaries
Alaska 76 CSV HTML CSV HTML
Alabama 601 CSV HTML CSV HTML
Arkansas 1,727 CSV HTML CSV HTML
Arizona 460 CSV HTML CSV HTML
California 1,704 CSV HTML CSV HTML
Colorado 868 CSV HTML CSV HTML
Connecticut 322 CSV HTML CSV HTML
Delaware 5 CSV HTML CSV HTML
Florida 1,047 CSV HTML CSV HTML
Georgia 10 CSV HTML CSV HTML
Hawaii 193 CSV HTML CSV HTML
Iowa 1,547 CSV HTML CSV HTML
Idaho 269 CSV HTML CSV HTML
Illinois 1,467 CSV HTML CSV HTML
Indiana 1,534 CSV HTML CSV HTML
Kansas 1,631 CSV HTML CSV HTML
Kentucky 595 CSV HTML CSV HTML
Louisiana 923 CSV HTML CSV HTML
Massachusetts 465 CSV HTML CSV HTML
Maryland 4 CSV HTML CSV HTML
Maine 586 CSV HTML CSV HTML
Michigan 1,038 CSV HTML CSV HTML
Minnesota 1,751 CSV HTML CSV HTML
Missouri 1,959 CSV HTML CSV HTML
Mississippi 368 CSV HTML CSV HTML
Montana 521 CSV HTML CSV HTML
North Carolina 1,988 CSV HTML CSV HTML
North Dakota 1,556 CSV HTML CSV HTML
Nebraska 1,121 CSV HTML CSV HTML
New Hampshire 355 CSV HTML CSV HTML
New Jersey 68 CSV HTML CSV HTML
New Mexico 788 CSV HTML CSV HTML
Nevada 281 CSV HTML CSV HTML
New York 409 CSV HTML CSV HTML
Ohio 2,139 CSV HTML CSV HTML
Oklahoma 1,903 CSV HTML CSV HTML
Oregon 202 CSV HTML CSV HTML
Pennsylvania 1,017 CSV HTML CSV HTML
Rhode Island 26 CSV HTML CSV HTML
South Carolina 568 CSV HTML CSV HTML
South Dakota 729 CSV HTML CSV HTML
Tennessee 547 CSV HTML CSV HTML
Texas 1,796 CSV HTML CSV HTML
Utah 85 CSV HTML CSV HTML
Virginia 8 CSV HTML CSV HTML
Vermont 213 CSV HTML CSV HTML
Washington 412 CSV HTML CSV HTML
Wisconsin 399 CSV HTML CSV HTML
West Virginia 14 CSV HTML CSV HTML
Wyoming 242 CSV HTML CSV HTML