HydroBASINS lev08 watershed · #4080009220
Bassin · #4080009220
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 : Yancheng
Sub-basin area
33,2km²
Upstream area
33,2km²
Discharge
0,26m³/s
Mean elev.
0m
Administrative coverage
2 intersecting protected areas
Yancheng
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
33.21 km² overlap
Yancheng National Nature Reserve
IUCN Not ReportedWetland of International Importance (Ramsar Site)
33.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
13,7°C
Annual rain
828mm
Moisture idx (CMI)
-0,14
Runoff
259mm/an
PET
958mm
AET
704mm
Mean slope
0,0°
Water table
4cm
Forest
0%
Crops
7%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)