US State Boundary Quality Assurance Checks

State 36,252 Flagged Issues All Boundaries
Alaska 71 CSV HTML CSV HTML
Alabama 611 CSV HTML CSV HTML
Arkansas 1,727 CSV HTML CSV HTML
Arizona 458 CSV HTML CSV HTML
California 1,713 CSV HTML CSV HTML
Colorado 865 CSV HTML CSV HTML
Connecticut 316 CSV HTML CSV HTML
Delaware 2 CSV HTML CSV HTML
Florida 1,046 CSV HTML CSV HTML
Georgia 12 CSV HTML CSV HTML
Hawaii 194 CSV HTML CSV HTML
Iowa 1,546 CSV HTML CSV HTML
Idaho 267 CSV HTML CSV HTML
Illinois 1,463 CSV HTML CSV HTML
Indiana 1,533 CSV HTML CSV HTML
Kansas 1,632 CSV HTML CSV HTML
Kentucky 591 CSV HTML CSV HTML
Louisiana 923 CSV HTML CSV HTML
Massachusetts 245 CSV HTML CSV HTML
Maryland 2 CSV HTML CSV HTML
Maine 987 CSV HTML CSV HTML
Michigan 1,035 CSV HTML CSV HTML
Minnesota 1,684 CSV HTML CSV HTML
Missouri 1,964 CSV HTML CSV HTML
Mississippi 369 CSV HTML CSV HTML
Montana 521 CSV HTML CSV HTML
North Carolina 1,216 CSV HTML CSV HTML
North Dakota 1,090 CSV HTML CSV HTML
Nebraska 1,118 CSV HTML CSV HTML
New Hampshire 349 CSV HTML CSV HTML
New Jersey 66 CSV HTML CSV HTML
New Mexico 787 CSV HTML CSV HTML
Nevada 216 CSV HTML CSV HTML
New York 398 CSV HTML CSV HTML
Ohio 2,132 CSV HTML CSV HTML
Oklahoma 1,900 CSV HTML CSV HTML
Oregon 201 CSV HTML CSV HTML
Pennsylvania 1,017 CSV HTML CSV HTML
Rhode Island 0 CSV HTML CSV HTML
South Carolina 568 CSV HTML CSV HTML
South Dakota 595 CSV HTML CSV HTML
Tennessee 508 CSV HTML CSV HTML
Texas 960 CSV HTML CSV HTML
Utah 86 CSV HTML CSV HTML
Virginia 6 CSV HTML CSV HTML
Vermont 210 CSV HTML CSV HTML
Washington 411 CSV HTML CSV HTML
Wisconsin 391 CSV HTML CSV HTML
West Virginia 8 CSV HTML CSV HTML
Wyoming 242 CSV HTML CSV HTML