HydroBASINS lev08 watershed · #4080290120
Bassin de 海浪河
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 3 administrative regions : Harbin, Mudanjiang, Yanbian Korean
Sub-basin area
1 736,5km²
Upstream area
1 736,5km²
Discharge
9,75m³/s
Mean elev.
978m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Yanbian KoreanJilin · China1067.9 km²61.4% of basin
- Mudanjiang663.5 km²38.1% of basin
- Harbin8.7 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 8 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°
-0,3°C
Annual rain
716mm
Moisture idx (CMI)
-0,01
Runoff
165mm/an
PET
726mm
AET
598mm
Mean slope
11,2°
Water table
297cm
Forest
96%
Crops
1%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)