Hokkaido Lakes Catalog

Central Hokkaido

Tomarunuma Pond

Kamoenai Village ・ 当丸沼

NowTomarunuma Pond today3D view built from GSI elevation data and recent aerial imagery. Use the buttons at top left to view from the north, east, south or west, or drag to rotate. On phones, move two fingers up or down to tilt, and pinch to zoom.

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GSI Tiles (elevation tiles, seamless aerial photos), processed by this site.

1976Tomarunuma Pond in 1976Aerial photo taken by the Geospatial Information Authority of Japan, shown with the film edge and instruments intact.

Aerial photo of Tomarunuma Pond (Kamoenai Village, Hokkaido) taken in 1976
Taken September 27, 1976. Source: aerial photo by the Geospatial Information Authority of Japan (1976), resized.GSI Maps and Aerial Photo Service

About Tomarunuma Pond

A tiny pond of about 0.01 km² at 625 m in the mountains of Kamoenai Village. In the 1991 survey it was an unmodified, oligotrophic lake with reeds on the shore. The survey's data appendix lists its origin as subsidence.

Sources: Environment Agency of Japan, Lake Survey Report (1993), Environment Agency of Japan, Lake Survey Report: Data Appendix (1993) (sources in Japanese)

Lake data

Surface elevation
625 m
Origin
Other
Lake type
Oligotrophic
Freezing
Freezes in winter
Unmodified lake
Yes (shore entirely natural)
Lake number
1170number in the national lake survey

Sources: Environment Agency of Japan, 4th National Survey on the Natural Environment: Lake Survey Report (1993). Area and depth use newer figures from the Geospatial Information Authority of Japan where available. Origin, lake type, transparency, freezing and unmodified status are as of the 1991 survey.

Themes that include Tomarunuma Pond

Nearby lakes

Nearby mountains

Nearby mountain passes

Nearby roadside stations

Straight-line distances.