HydroBASINS lev08 watershed · #8080325560
Bassin de Dunkirk 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 2 administrative regions : Division No. 16, Division No. 17
Sub-basin area
668,4km²
Upstream area
668,6km²
Discharge
0,64m³/s
Mean elev.
679m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 598.7 km²89.1% of basin
- 73.0 km²10.9% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 13 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°
-1,8°C
Annual rain
465mm
Moisture idx (CMI)
-0,23
Runoff
24mm/an
PET
605mm
AET
398mm
Mean slope
1,6°
Water table
13cm
Forest
92%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)