Lower Augusta Township, PA Elevation & Topographic Map

Elevation
1,540 ft 470 m1,250 ft 380 m1,110 ft 340 m830 ft 255 m550 ft 165 m400 ft 125 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
Lower Augusta Township sits at about 750 ft (230 m) above sea level, worked out from 2020 Census block heights on USGS 3DEP, weighted by residents.
Typical elevation
750 ft 230 m
most residents: 570–860 ft
Lowest
400 ft 125 m
on the southwest side
Highest
1,540 ft 470 m
on the southwest side
Average
720 ft 220 m
all land inside township boundaries
Lower Augusta Township spans about 1,140 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 | 750 ft230 m |
| Highest point Inside township boundaries, on the southwest side | 1,540 ft470 m |
| Lowest point Inside township boundaries, on the southwest side | 400 ft125 m |
| Airport (SEG) FAA airport elevation, the highest point of its runways, 1.1 mi northwest of the township boundaries | 464 ft141 m |
| Average of all land | 720 ft220 m |
Elevation profile, south to north
3.7 mi south to north through the middle of Lower Augusta Township.
Topographic Map
- Location
- Township in Northumberland County, Pennsylvania, United States
- Population
- 1,026 2024 est.
- Land area
- 18.3 sq mi + 2.4 sq mi water
- Density
- 56 per sq mi
- Coordinates
- 40.7901° N, 76.8011° W
- Time zone
- Eastern UTC−5 / −4
- Landform region
- Valley and Ridge
- Drains to
- Susquehanna River → Atlantic Ocean
- Airport
- Penn Valley (SEG) 464 ft
- ZIP codes 1
- 17801
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Sources: U.S. Census Bureau, USGS, FAA
Nearby Places
Nearby towns by typical elevation
- Lower Augusta Township750 ft
- Jackson Township, Northumberland County700 ft
- Upper Augusta Township670 ft
- Little Mahanoy Township660 ft
- Rockefeller Township650 ft
- Penn Township, Snyder County560 ft
- Monroe Township, Snyder County530 ft
- Shamokin Dam510 ft
- Hummels Wharf480 ft
- Selinsgrove450 ft
- Sunbury440 ft
Rankings by typical elevation
- Towns in Pennsylvania2,252nd highest of 3,545
- Towns in Northumberland County21st highest of 50
Peaks and hills nearest, by height
- Huckleberry Mountain2,580 ft
- Greenlee Mountain2,420 ft
- The Winehead2,363 ft
- Middle Creek Mountain1,105 ft
- White Top1,050 ft
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, ZIP code areas); FAA airport data; BTS time zones; NOAA NGS survey heights. All public domain.