HydroLAKES lake · #1369612
Akaiwa
ReservoirJapanAsia 235 m
Surface area
0,18km²
Avg depth
21m
Volume
3,7km³
Shoreline
4,1km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- KashiwazakiNiigata · Japan0.18 km²100.0% of lake
2 intersecting protected areas
Sado-Yahiko-Yoneyama
IUCN VQuasi National Park
0.18 km² overlap
Yoneyama
IUCN IVPrefectural Wildlife Protection Area
0.13 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
23 distinct species · 28 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Lake statistics (HydroLAKES)
Surface
0,18km²
Avg depth
21,0m
Volume
3,700km³
Watershed
7km²
Shoreline
4,1km
Shore dev. idx
2,76
Residence time
107days
Elevation
235m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.