HydroBASINS lev08 watershed · #1081274620
Bassin de Nkululu
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 : Sikonge
Sub-basin area
250,5km²
Upstream area
2 970km²
Discharge
7,36m³/s
Mean elev.
1 198m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nkululu441 km²
- Bassin de Nkululu343 km²
1 dept-equivalent regions (GADM L2)
- SikongeTabora · Tanzania249.5 km²100.0% of basin
6 intersecting protected areas
Ituru Forest O.A.
IUCN Not ReportedOpen area
238.70 km² overlap
Itulu Hill
IUCN Not ReportedNature Forest Reserve
147.46 km² overlap
Ipole WMA
IUCN Not ReportedWildlife Management Area
23.41 km² overlap
Malagarasi-Muyovozi Wetlands
IUCN Not ReportedWetland of International Importance (Ramsar Site)
11.73 km² overlap
Inyonga GCA
IUCN Not ReportedGame controlled area
10.25 km² overlap
Rungwa (N) O.A.
IUCN Not ReportedOpen area
0.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 10 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°
23,0°C
Annual rain
778mm
Moisture idx (CMI)
-0,56
Runoff
156mm/an
PET
1 758mm
AET
657mm
Mean slope
0,7°
Water table
102cm
Forest
0%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)