HydroBASINS lev08 watershed · #7080099500
Bassin de Seal River
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 1 administrative regions : Division No. 23
Sub-basin area
2 129km²
Upstream area
37 654,3km²
Discharge
279,24m³/s
Mean elev.
272m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de North Seal River921 km²
- Bassin de South Seal River640 km²
1 dept-equivalent regions (GADM L2)
- 2140.4 km²100.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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°
-7,0°C
Annual rain
438mm
Moisture idx (CMI)
-0,01
Runoff
310mm/an
PET
445mm
AET
350mm
Mean slope
0,8°
Water table
24cm
Forest
8%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)