Harrison Township, Darke County, OH Elevation & Topographic Map
Elevation
1,240 ft 375 m1,190 ft 365 m1,170 ft 355 m1,120 ft 340 m1,080 ft 330 m1,060 ft 320 m
Contours every 100 ft, bold every 500 ft
USGS 3DEP · U.S. Census Bureau
How to use this mapviews, tools and data
- Elevation
- Ground colored by height from green (lowest) to white (highest), with contour lines every 40–500 ft (USGS data).
- Satellite
- A 2016 satellite photo at 33 ft (10 m) detail; contours off.
- 3D
- Tilt and turn the terrain; hills are raised 1.5×, or set ×1 for true height.
- Click or tap anywhere
- The exact elevation of that spot in ft and m.
- Measure
- Pick two points for the climb, descent and grade along a straight line.
- Township area
- Fades everything outside the official township boundaries (US Census).
Elevation Data
Harrison Township, Darke County sits at about 1,120 ft (345 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
1,120 ft 345 m
most residents: 1,100–1,170 ft
Lowest
1,060 ft 320 m
on the southwest side
Highest
1,240 ft 375 m
near the middle
Average
1,130 ft 345 m
all land inside township boundaries
Harrison Township, Darke County spans about 180 ft of height, so no single spot tells the whole story. The ruler shows where its people live, and where the other numbers you'll see come from.
| Figure | Elevation |
|---|---|
| Typical Where people live: half of residents higher, half lower | 1,120 ft345 m |
| Highest point Inside township boundaries, near the middle | 1,240 ft375 m |
| Lowest point Inside township boundaries, on the southwest side | 1,060 ft320 m |
| Average of all land | 1,130 ft345 m |
Elevation profile, west to east
5.6 mi west to east through the middle of Harrison Township, Darke County.
Topographic Map
- Location
- Township in Darke County, Ohio, United States
- Population
- 2,148 2024 est.
- Land area
- 34.1 sq mi + 0.1 sq mi water
- Density
- 63 per sq mi
- Coordinates
- 39.9607° N, 84.7412° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Central Lowland
- Drains to
- East Fork Whitewater River → Whitewater River → Ohio River → Mississippi River → Gulf of America
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Sources: U.S. Census Bureau, USGS
Nearby Places
Nearby towns by typical elevation
- Hollansburg1,160 ft
- Eldorado1,140 ft
- Franklin Township, Wayne County, IN1,140 ft
- Liberty Township, Darke County1,140 ft
- Whitewater, IN1,130 ft
- Harrison Township, Darke County1,120 ft
- Palestine1,110 ft
- New Madison1,110 ft
- Butler Township, Darke County1,100 ft
- Neave Township1,060 ft
- Wayne Lakes1,060 ft
Rankings by typical elevation
- Towns in Ohio279th highest of 2,572
- Towns in Darke County3rd highest of 39
How we measure
- Typical elevation: the population-weighted median: every 2020 Census block inside the township boundaries, at its USGS 3DEP height, weighted by the people who live there. Half of residents live higher, half lower.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census township boundaries (TIGER, Jan 1 2026).
- Nearby Places: nearby towns and rankings use each town's typical elevation, so every town is compared like for like. Rankings count every city, town, township and census-designated place, including places inside a town. Peaks and hills: the nearest summits with at least 980 ft (300 m) of prominence within 62 mi (100 km), then federal (GNIS) summits within 16 mi (25 km) when there are fewer than 5; each is the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a usable survey mark sits within 160 ft (50 m) of it (shown as published).
- Rounding: computed heights are rounded to 10 ft (5 m), or to 1 ft (1 m) under 100 ft; 3DEP is good to about a meter, not a foot. Published figures (FAA airport elevation, NGS survey heights) are shown as their publisher gives them.
- Datum: North American Vertical Datum of 1988 (NAVD 88). NGS plans to replace NAVD 88 with a new datum (NAPGD2022); heights will then shift slightly.
- Sources: USGS 3DEP, GNIS, Watershed Boundary Dataset and physiographic provinces; U.S. Census Bureau (boundaries, 2020 blocks, 2024 population estimates, Gazetteer areas); BTS time zones. All public domain.