HydroLAKES lake · #161472
Ozero Bol’shoye Kalmakskoye
Natural lakeRussiaEurope 127 m
Surface area
4,27km²
Avg depth
1,6m
Volume
6,63km³
Shoreline
9,2km
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Armizonskiy rayonTyumen' · Russia4.29 km²100.0% of lake
1 intersecting protected areas
Tobol-Ishim Forest-steppe
IUCN Not ReportedWetland of International Importance (Ramsar Site)
4.29 km² overlap
Computed live · HydroLAKES × GADM × WDPA · cached after first hit.
Species present
3 distinct species · 3 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
4,27km²
Avg depth
1,6m
Volume
6,630km³
Watershed
124km²
Shoreline
9,2km
Shore dev. idx
1,25
Residence time
1 238days
Elevation
127m
HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.