Wisconsin Level 4 Ecoregions Map
| er47g - Lower St. Croix and Vermillion Valleys |
| er50a - Lake Superior Lacustrine Clay Plain |
| er50aa - Menominee-Drummond Lakeshore |
| er50b - Minnesota/Wisconsin Upland Till Plain |
| er50c - St. Croix Pine Barrens |
| er50d - Ontonagon Lobe Moraines and Gogebic Iron Range |
| er50e - Chequamegon Moraines and Outwash Plain |
| er50f - Blue Hills |
| er50g - Chippewa Lobe Rocky Ground Moraines |
| er50h - Perkinstown End Moraines |
| er50i - Northern Highlands Lakes Country |
| er50j - Brule and Paint Rive Drumlins |
| er50k - Wisconsin/Michigan Pine Barrens |
| er50l - Menominee Ground Moraine |
| er50v - Winegar Dead Ice Moraine |
| er51a - St. Croix Outwash Plain |
| er51b - Central Wisconsin Undulating Till Plain |
| er51c - Glacial Lake Wisconsin Sand Plain |
| er51d - Central Sand Ridges |
| er51e - Upper Wolf River Stagnation Moraine | er51e - Green Bay Till and Lacustrine Plain |
| er51g - Door Peninsula | er51g - McGrath Till Plain and Drumlins |
| er52a - Savanna Section | er52a - Paleozoic Plateau/Coulee Section |
| er53a - Rock River Drift Plain | er53a - Kettle Moraines |
| er53c - Southeastern Wisconsin Savannah and Till Plain | er53c - Lake Michigan Lacustrine Clay Plain |
| er54e - Chiwaukee Prairie Region |
Based on Ecoregions developed by the EPA this map describe areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources, as well as similarity of climate that can assist Wisconsin gardenders.
