Spatial Coverage
- Benton County (Iowa)2
- Buchanan County (Iowa)2
- Cedar County (Iowa)2
- Crawford County (Wis.)2
- Fayette County (Iowa)2
- Johnson County (Iowa)2
- Louisiana2
- Louisiana.2
- Marshall County2
- Marshall County (Iowa)2
- Marshall County.2
- Middle West.2
- Missouri.2
- Muscatine County (Iowa)2
- Rock Island County (Ill.)2
- Sac County (Iowa)2
- Scott County (Iowa)2
- South Dakota2
- U.S.2
- United States2
