US State Boundary Quality Assurance Checks

State 36,236 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 1,712 CSV HTML CSV HTML
Colorado 864 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 1,462 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 246 CSV HTML CSV HTML
Maryland 2 CSV HTML CSV HTML
Maine 987 CSV HTML CSV HTML
Michigan 1,034 CSV HTML CSV HTML
Minnesota 1,684 CSV HTML CSV HTML
Missouri 1,965 CSV HTML CSV HTML
Mississippi 369 CSV HTML CSV HTML
Montana 521 CSV HTML CSV HTML
North Carolina 1,215 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 67 CSV HTML CSV HTML
New Mexico 787 CSV HTML CSV HTML
Nevada 216 CSV HTML CSV HTML
New York 402 CSV HTML CSV HTML
Ohio 2,131 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 567 CSV HTML CSV HTML
South Dakota 578 CSV HTML CSV HTML
Tennessee 509 CSV HTML CSV HTML
Texas 960 CSV HTML CSV HTML
Utah 87 CSV HTML CSV HTML
Virginia 6 CSV HTML CSV HTML
Vermont 210 CSV HTML CSV HTML
Washington 411 CSV HTML CSV HTML
Wisconsin 390 CSV HTML CSV HTML
West Virginia 8 CSV HTML CSV HTML
Wyoming 242 CSV HTML CSV HTML