HydroBASINS lev08 watershed · #4080037540
Bassin de 遠別川
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 5 administrative regions : Enbetsu, Haboro, Horokanai, Nakagawa, Shosanbetsu
Sub-basin area
370,3km²
Upstream area
370,3km²
Discharge
11,32m³/s
Mean elev.
285m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 346.3 km²93.3% of basin
- 15.7 km²4.2% of basin
- 8.4 km²2.3% of basin
- 0.6 km²0.2% of basin
- 0.1 km²0.0% of basin
5 intersecting protected areas
Enbetsu
IUCN IVPrefectural Wildlife Protection Area
5.29 km² overlap
Shumarinai
IUCN VPrefectural Natural Park
2.47 km² overlap
Hokkaido University - Uryu Experimental Forest
IUCN Not ApplicableOECM
1.37 km² overlap
Fujimi koen
IUCN IVPrefectural Wildlife Protection Area
0.85 km² overlap
Rare Population Protected Forest
0.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
36 distinct species · 56 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°
5,3°C
Annual rain
1 320mm
Moisture idx (CMI)
0,51
Runoff
935mm/an
PET
647mm
AET
623mm
Mean slope
11,0°
Water table
274cm
Forest
100%
Crops
3%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)