Created By
- Lincoln County100
- Manitowoc County71
- Marathon County76
- Marinette County85
- Marquette County43
- Menominee County37
- Milwaukee County127
- Milwaukee Metropolitan Sewerage District11
- Monroe County84
- NOAA National Climatic Data Center15
- NOAA National Geodetic Survey1
- National Oceanic and Atmospheric Administration (NOAA)6
- North Central Wisconsin Regional Planning Commission1
- Oconto County54
- Oneida County90
- Outagamie County269
- Ozaukee County61
- Pepin County54
- Pierce County66
- Polk County114