HydroBASINS lev08 watershed · #4081050380
Bassin de น้ำแม่ลาว
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 : Mae Suai, Phan
Sub-basin area
135,2km²
Upstream area
2 031,8km²
Discharge
11,5m³/s
Mean elev.
617m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de น้ำแม่ลาว592 km²
- Bassin de น้ำแม่ลาว178 km²
2 dept-equivalent regions (GADM L2)
- Mae Suai134.8 km²100.0% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Doi Luang
IUCN IINational Park
56.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
104 distinct species · 406 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 น้ำแม่ลาว : 20 espèces reliées par 24 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
23,7°C
Annual rain
1 478mm
Moisture idx (CMI)
-0,10
Runoff
278mm/an
PET
1 651mm
AET
1 037mm
Mean slope
6,9°
Water table
275cm
Forest
16%
Crops
26%
Urban
17%
Protected
42%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)