HydroBASINS lev08 watershed · #4080410420
Bassin de Пчан
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 2 administrative regions : Ak-Talaa, Togus-Toro
Sub-basin area
604,1km²
Upstream area
4 096,1km²
Discharge
24,75m³/s
Mean elev.
2 421m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Суек2412 km²
- Bassin de Пчан384 km²
2 dept-equivalent regions (GADM L2)
- Ak-TalaaNaryn · Kyrgyzstan603.1 km²99.7% of basin
- 1.9 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
23 distinct species · 36 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°
2,7°C
Annual rain
439mm
Moisture idx (CMI)
-0,46
Runoff
272mm/an
PET
813mm
AET
383mm
Mean slope
11,2°
Water table
317cm
Forest
0%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)