HydroBASINS lev08 watershed · #4080904680
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 2 administrative regions across 2 countries : Baoshan, Myitkyina
Sub-basin area
316,1km²
Upstream area
316,1km²
Discharge
18,77m³/s
Mean elev.
1 516m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 305.6 km²96.9% of basin
- 9.9 km²3.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
9 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°
17,0°C
Annual rain
1 843mm
Moisture idx (CMI)
0,33
Runoff
1 872mm/an
PET
1 241mm
AET
1 017mm
Mean slope
21,2°
Water table
555cm
Forest
78%
Crops
5%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)