Fountain Green Township, IL Elevation & Topographic Map

Topographic elevation map of Fountain Green Township, Illinois, shaded from 560 ft on the west side to 720 ft on the east side
Elevation
720 ft 220 m680 ft 205 m660 ft 200 m620 ft 190 m580 ft 175 m560 ft 170 m
Contours every 200 ft, bold every 1,000 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

Fountain Green Township sits at about 650 ft (200 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.

Typical elevation
650 ft 200 m
most residents: 610–690 ft
Lowest
560 ft 170 m
on the west side
Highest
720 ft 220 m
on the east side
Average
650 ft 195 m
all land inside township boundaries

Fountain Green Township spans about 160 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.

FigureElevation
Typical
Where people live: half of residents higher, half lower
650 ft200 m
Highest point
Inside township boundaries, on the east side
720 ft220 m
Lowest point
Inside township boundaries, on the west side
560 ft170 m
Town center
USGS map point for Fountain Green Township
680 ft210 m
Average of all land650 ft195 m

Elevation profile, west to east

6.1 mi west to east through the town center.

Topographic Map

Topographic elevation map of Fountain Green Township, Illinois, shaded from 560 ft on the west side to 720 ft on the east side
Township boundaries (dashed) over shaded terrain, with contours every 10 ft (3 m).
Location
Township in Hancock County, Illinois, United States
Population
235 2024 est.
Land area
37.5 sq mi
Density
6.3 per sq mi
Coordinates
40.4759° N, 90.9693° W
Time zone
Central UTC−6 / −5
Landform region
Central Lowland
Drains to
La Moine River → Illinois River → Mississippi River → Gulf of America
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Sources: U.S. Census Bureau, USGS

Nearby Places

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).
  • Pits: the lowest point is the lowest ground outside closed hollows (quarry floors, mine pits, terrain-model artifacts): any hollow under 0.4 sq mi (1 km²), and any hollow under 2 sq mi (5 km²) whose floor is more than 100 ft (30 m) below its rim; and outside patches below sea level of under 0.4 sq mi (1 km²). The single lowest 3DEP cell, 560 ft at 40.4821° N, 91.0199° W, is in such a hollow or patch and is not counted.
  • 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.