HydroBASINS lev08 watershed · #1081077150
Bassin de Mokala
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 across 2 countries : Dongou, Nola
Sub-basin area
1 604,4km²
Upstream area
1 604,4km²
Discharge
16,54m³/s
Mean elev.
513m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1560.1 km²97.7% of basin
- 37.2 km²2.3% of basin
6 intersecting protected areas
National Park
395.23 km² overlap
Sangha-Nouabalé-Ndoki
IUCN Not ReportedWetland of International Importance (Ramsar Site)
392.21 km² overlap
Sangha Trinational
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
359.51 km² overlap
Grands affluents
IUCN Not ReportedWetland of International Importance (Ramsar Site)
33.56 km² overlap
Dzanga-Sangha
IUCN VISpecial Reserve
12.60 km² overlap
Dzanga-Ndoki
IUCN IINational Park
0.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
8 distinct species · 11 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Mokala : 3 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
24,2°C
Annual rain
1 648mm
Moisture idx (CMI)
-0,03
Runoff
284mm/an
PET
1 704mm
AET
1 310mm
Mean slope
2,0°
Water table
197cm
Forest
99%
Crops
0%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)