HydroBASINS lev08 watershed · #4081045730
Bassin de แม่น้ำกก
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 6 administrative regions across 2 countries : Mae Ai, Mae Chan, Mae Fa Luang, Mae Suai, Mongsat +1
Sub-basin area
853,2km²
Upstream area
6 114,7km²
Discharge
74,9m³/s
Mean elev.
682m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่ใจ1873 km²
- Bassin de ကော့မြစ် 南沟河177 km²
6 dept-equivalent regions (GADM L2)
- 490.6 km²57.7% of basin
- Mae Ai209.0 km²24.6% of basin
- Mae Fa Luang95.3 km²11.2% of basin
- Mae Suai42.9 km²5.0% of basin
- 10.5 km²1.2% of basin
- Mae Chan2.2 km²0.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
854 distinct species · 6 171 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 แม่น้ำกก : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 39 interactions GloBI sur 4 types (connectance 6.2%, 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°
23,3°C
Annual rain
1 556mm
Moisture idx (CMI)
-0,05
Runoff
356mm/an
PET
1 637mm
AET
1 055mm
Mean slope
12,5°
Water table
431cm
Forest
4%
Crops
25%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)