HydroBASINS lev08 watershed · #4080903190
Bassin de N'Mai Hka
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 : Myitkyina
Sub-basin area
540,5km²
Upstream area
24 336,7km²
Discharge
1 383,31m³/s
Mean elev.
484m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de N'Mai Hka1310 km²
- Bassin de N'Mai Hka129 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 distinct species · 6 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°
22,0°C
Annual rain
2 218mm
Moisture idx (CMI)
0,37
Runoff
2 346mm/an
PET
1 404mm
AET
1 099mm
Mean slope
12,3°
Water table
401cm
Forest
31%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)