Dry Run Number 3 State Wildlife Management Area
Managed by South Dakota Department of Game, Fish, and Parks
204 acres
Dog rules not recorded
No trailhead mapped yet
–Not graded
Outdoors in Harmon Township
Few parks or trails are on the map in Harmon Township
7% of Harmon Township’s land is conserved, about 2,774 acres. 3.7 miles of mapped trail cross Harmon Township, 0.1 per square mile of land.
Conserved land
7%
2,774 acres · of 61.5 sq mi of land
Trails
3.7 mi
0.1 per sq mi of land
Near a park
under 1%
of residents within ½ mile
Lakes & rivers
2
The map
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk
Pick a walk
Directions go to the nearest trailhead or public parking.
Crawford State Wildlife Management Area
Managed by South Dakota Department of Game, Fish, and Parks
178 acres
Dog rules not recorded
No trailhead mapped yet
Diamond Game Production Area
Nature preserve
110 acres
Dog rules not recorded
No trailhead mapped yet
Reservation Dam Wildlife Management Area
Managed by Minnesota Department of Natural Resources
2 acres
Dog rules not recorded
No trailhead mapped yet
Who protects it
2,774 conserved acres
7% of Harmon Township’s land. Water is left out: Harmon Township has 61.5 square miles of land and 4.0 of water, so the share counts land only. Who manages Harmon Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
USDA easements (NRCS)1,269 ac
U.S. Fish and Wildlife Service955 ac
State fish & wildlife551 ac
Conservation Easement · 2,224 acState Conservation Area · 551 ac
Good to know
Conserved doesn’t always mean open to visitors. 2,223 acres are conservation easements, usually private land. The walks above are places people visit.
The biggest protected parcels
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Harmon (dry Run #3) State Conservation Area | State fish & wildlife | 275 | Restricted |
| Crawford (dry Run) State Conservation Area | State fish & wildlife | 179 | Restricted |
| Diamond State Conservation Area | State fish & wildlife | 97 | Restricted |
Things to do
1 places to go in Harmon Township
Beaches, playgrounds, peaks, falls and more. Pick a kind.
Fishing spots in Harmon Township
1 fishing spot without a name on the map. Tap “Show all on map” to see it.
Trails & water
2 lakes & rivers
Lakes & rivers tap for directions
When to get out
September is the best month for walking in Harmon Township
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) | 21 | 26 | 38 | 55 | 69 | 78 | 82 | 80 | 72 | 57 | 40 | 26 |
| Rain (in) | 0.7 | 0.7 | 1.1 | 2.2 | 3.0 | 3.9 | 3.8 | 2.7 | 2.6 | 2.4 | 0.9 | 0.7 |
January is the driest month (0.7 in) and July the warmest (highs of 82 °F). 3.9 inches fall in June, the wettest month. The climate in Harmon Township →
Next door
Harmon Township and its neighbors
Tap a town to see its outdoors.
Lake Valley Township11 miWhite Rock Township7.0 miHarmon Township3.7 miWindsor Township3.7 miVictor Township2.0 miBryant Township1.1 miHart Township0.3 mi
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Harmon Township | — not graded: under 1,000 residents or part of its town | ||||
| Bryant Township | — not graded: under 1,000 residents or part of its town | ||||
| Victor Township | — not graded: under 1,000 residents or part of its town | ||||
| Hart Township | — not graded: under 1,000 residents or part of its town | ||||
| White Rock 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 Harmon Township
Are dogs allowed on Harmon Township’s trails?
Dry Run Number 3 State Wildlife Management Area and Crawford State Wildlife Management Area don’t have dog rules recorded on the map; check the signs at the trailhead.
Is there public land near Harmon Township?
28 acres of parks and open public land lie inside Harmon 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 Harmon Township neighbors.
Share a tip
Sources
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 →