HydroBASINS lev08 watershed · #2080275930
Bassin de Толмань
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Novotor'yal'skiy rayon, Orshanskiy rayon, Pizhanskiy rayon, Yaranskiy rayon
Sub-basin area
380,5km²
Upstream area
380,5km²
Discharge
1,7m³/s
Mean elev.
160m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 348.3 km²91.1% of basin
- 29.6 km²7.7% of basin
- 3.5 km²0.9% of basin
- 1.1 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × 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.
Hydroclimate (BasinATLAS lev08)
Mean T°
2,9°C
Annual rain
602mm
Moisture idx (CMI)
0,00
Runoff
141mm/an
PET
600mm
AET
449mm
Mean slope
1,3°
Water table
112cm
Forest
7%
Crops
77%
Urban
0%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)