Platinum ANVSA, AK Elevation & Topographic Map

Topographic elevation map of Platinum ANVSA, Alaska, shaded from sea level on Goodnews Bay to 1,892 ft on Red Mountain
Elevation
1,890 ft 575 m1,420 ft 435 m1,180 ft 360 m710 ft 215 m240 ft 70 m0 ft 0 m
Contours every 500 ft, bold every 2,500 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.
Area
Fades everything outside the official statistical area boundary (US Census).

Elevation Data

Platinum ANVSA averages about 300 ft (95 m) above sea level across all its land. Its ground runs from sea level on Goodnews Bay to 1,892 ft on Red Mountain.

Average elevation
300 ft 95 m
all land inside the statistical area
Highest
1,892 ft 577 m
on Red Mountain
Lowest
0 ft 0 m
at sea level on Goodnews Bay

Platinum ANVSA spans about 1,890 ft of height, so no single spot tells the whole story. The ruler shows where most of its land lies, and where the other numbers you'll see come from.

FigureElevation
Average of all land300 ft95 m
Highest point
Inside the statistical area, on Red Mountain (NGS survey height)
1,892 ft577 m
Lowest point
Where the land meets Goodnews Bay
0 ft0 m

Elevation profile, west to east

2.8 mi west to east through Platinum.

Topographic Map

Topographic elevation map of Platinum ANVSA, Alaska, shaded from sea level on Goodnews Bay to 1,892 ft on Red Mountain
Census statistical area boundary (dashed) over shaded terrain, with contours every 100 ft (30 m).
Location
Alaska Native village statistical area in Alaska, United States (U.S. Census Bureau)
Population
55 2020 Census
Land area
26.0 sq mi + 1.6 sq mi water
Density
2.1 per sq mi
Time zone
Alaska UTC−9 / −8
Drains to
Kuskokwim Bay
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Sources: U.S. Census Bureau, USGS

Nearby Places

The one town in the statistical area
  1. Platinum270 ft
How we measure
  • Average: every USGS 3DEP bare-earth cell of land inside the Census statistical area boundary (TIGER/Line AIANNH, Jan 1 2026), weighted equally, on a 1 arc-second (≈100 ft, 30 m) grid. Land means the boundary minus Census area water.
  • Highest and lowest: the highest land cell; it is a named summit, so its height is the peak method: the 3DEP top on a ~7 ft (2 m) window, or the NGS published height when a survey mark sits within 160 ft (50 m) of it. Lowest: the lowest land cell; coastal ground within 3 ft (1 m) of named tidal water counts as sea level.
  • Name: the Census Bureau's legal or statistical area name, as published; the nation's own name may differ.
  • Population: 2020 Census residents of the blocks inside the boundary.
  • Nearby Places: nearest tribal lands and rankings use each one's average elevation, on its own grid, the same figure its page shows. Peaks and hills: the highest summits inside the statistical area with at least 980 ft (300 m) of prominence, then the highest federal (GNIS) summits inside it 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).
  • Towns: each town's typical elevation (population-weighted median of its own 2020 blocks at 1 arc-second); a town is listed when any of its 2020 residents live in the statistical area.
  • 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 (NGS survey heights) are shown as their publisher gives them.
  • Alaska: much of Alaska's 3DEP comes from airborne radar (IfSAR), good to a few meters.
  • 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 (TIGER boundaries and water, 2020 blocks); NOAA NGS survey heights; BTS time zones. All public domain.