Hyotannuma Pond
Kushiro City ・ ひょうたん沼
NowHyotannuma 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.Data sources: Landsat8画像(GSI,TSIC,GEO Grid/AIST), Landsat8画像(courtesy of the U.S. Geological Survey), 海底地形(GEBCO)。
1977Hyotannuma Pond in 1977Aerial photo taken by the Geospatial Information Authority of Japan, shown with the film edge and instruments intact.

About Hyotannuma Pond
A small dammed lake at 440 m, about 7 km southeast of Lake Akan. The 1991 survey listed it as an unmodified, dystrophic lake.
Sources: Environment Agency of Japan, Lake Survey Report (1993) (sources in Japanese)
Lake data
- Area
- 0.05 km²#103 in Hokkaido
- Average depth
- 3.7 m
- Surface elevation
- 440 m
- Origin
- Dammed lake
- Lake type
- Dystrophic
- Fresh or brackish
- Freshwater
- Freezing
- Freezes in winter
- Unmodified lake
- Yes (shore entirely natural)
- Natural park
- Akan-Mashu National Park
- Lake number
- 0530number 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 Hyotannuma Pond
Nearby lakes
Nearby mountains
Nearby mountain passes
Nearby roadside stations
- Michi-no-Eki AioiTsubetsu Town21 km
- Michi-no-Eki Mashu OnsenTeshikaga Town23 km
- Michi-no-Eki Gurutto panorama Bihoro togeBihoro Town26 km
Straight-line distances.