Impact, TX Elevation & Topographic Map
Elevation
1,700 ft 515 m1,690 ft 515 m1,680 ft 515 m1,680 ft 510 m1,670 ft 510 m1,660 ft 505 m
Contours every 40 ft, bold every 200 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.
- Town area
- Fades everything outside the official town limits (US Census).
Elevation Data
Impact sits at about 1,670 ft (510 m) above sea level, the median height of all land inside town limits (too few residents to weight by).
Typical elevation (all land)
1,670 ft 510 m
few residents
Lowest
1,660 ft 505 m
on the northwest side
Highest
1,670 ft 510 m
on the west side
Average
1,670 ft 510 m
all land inside town limits
Impact is nearly flat: its ground varies by only about 10 ft, so the figures below sit close together.
| Figure | Elevation |
|---|---|
| Typical (all land) Median of all land; too few residents to weight by | 1,670 ft510 m |
| Highest point Inside town limits, on the west side | 1,670 ft510 m |
| Lowest point Inside town limits, on the northwest side | 1,660 ft505 m |
| Town center USGS map point for Impact | 1,670 ft510 m |
| Airport (ABI) FAA airport elevation, the highest point of its runways, 7.0 mi southeast of the town limits | 1,791 ft546 m |
| Average of all land | 1,670 ft510 m |
Topographic Map
- Location
- Town in Taylor County, Texas, United States
- Population
- 21 2024 est.
- Land area
- 0.1 sq mi
- Density
- 241 per sq mi
- Coordinates
- 32.4998° N, 99.7459° W
- Time zone
- Central UTC−6 / −5
- Landform region
- Central Lowland
- Drains to
- Clear Fork Brazos River → Brazos River → Gulf of America
- Airport
- Abilene Regional (ABI) 1,791 ft
- ZIP codes 1
- 79603
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
Rankings by typical elevation
- Towns in Texas273rd highest of 1,861
- Towns in Taylor Countylowest of 9
Peaks and hills nearest, by height
- Flattop2,030 ft
How we measure
- Typical elevation: the median height of all land inside the town limits; too few residents live here to weight by people.
- Lowest, highest, average: USGS 3DEP bare-earth heights on a 1 arc-second (≈100 ft, 30 m) grid, land only, inside the Census town limits (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, ZIP code areas); FAA airport data; BTS time zones. All public domain.