HydroBASINS lev08 watershed · #1080956160
Bassin de Saint John 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 4 administrative regions : District # 3, Kokoyah, Panta-Kpa, Yarwein-Mehnsohnne
Sub-basin area
393,1km²
Upstream area
8 060,1km²
Discharge
251,35m³/s
Mean elev.
232m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Saint John920 km²
- Bassin de Ya Creek365 km²
4 dept-equivalent regions (GADM L2)
- 237.8 km²60.8% of basin
- 99.9 km²25.5% of basin
- 52.3 km²13.3% of basin
- 1.5 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
20 distinct species · 21 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°
25,5°C
Annual rain
2 033mm
Moisture idx (CMI)
0,08
Runoff
1 123mm/an
PET
1 873mm
AET
1 428mm
Mean slope
2,2°
Water table
53cm
Forest
0%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)