More than half of Portage Township’s land is conserved: 56%
56% of Portage Township’s land is conserved, about 12,779 acres. 8.9 miles of mapped trail cross Portage Township, 0.2 per square mile of land.
Conserved land, trails & bike routes
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12,779 conserved acres
56% of Portage Township’s land. Who manages Portage Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 12,086 acres are conservation easements, usually private land. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Brown County Waterfowl Production Area Resource Management Area | U.S. Fish and Wildlife Service | 693 | Restricted |
| Brown County Waterfowl Production Area Of Sd Resource Management Area | U.S. Fish and Wildlife Service | 691 | Restricted |
1 named trail
The best walking months in Portage Township: August and September
NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.0 | 10.3 | 11.8 | 13.5 | 14.9 | 15.7 | 15.4 | 14.1 | 12.5 | 10.8 | 9.4 | 8.7 |
| High (°F) | 20 | 25 | 39 | 55 | 68 | 78 | 82 | 81 | 72 | 57 | 39 | 26 |
| Rain (in) | 0.6 | 0.6 | 0.9 | 1.8 | 3.2 | 3.9 | 3.7 | 2.6 | 2.4 | 2.1 | 0.7 | 0.6 |
January is the driest month (0.6 in) and July the warmest (highs of 82 °F). 3.9 inches fall in June, the wettest month. The climate in Portage Township →
Portage Township and its neighbors
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| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Portage Township | — not graded: under 1,000 residents or part of its town | ||||
| Hecla Township | — not graded: under 1,000 residents or part of its town | ||||
| North Detroit Township | — not graded: under 1,000 residents or part of its town | ||||
| Dayton Township | — not graded: under 1,000 residents or part of its town | ||||
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Portage Township
Is there public land near Portage Township?
1,177 acres of parks and open public land lie inside Portage Township or within 10 miles of it (PAD-US), almost none of it inside the town line.
Trail talk
Conditions, parking and favorite walks from Portage Township neighbors.
Where this page comes from
Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →