HydroBASINS lev08 watershed · #4081083800
Bassin de น้ำแม่ตื่น
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 4 administrative regions : Ban Tak, Mae Ramat, Omkoi, Sam Ngao
Sub-basin area
627,4km²
Upstream area
2 990,9km²
Discharge
46,48m³/s
Mean elev.
639m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de น้ำแม่ตื่น1110 km²
- Bassin de น้ำแม่ตื่น150 km²
4 dept-equivalent regions (GADM L2)
- 407.4 km²65.1% of basin
- 216.0 km²34.5% of basin
- Omkoi2.0 km²0.3% of basin
- 0.0 km²0.0% of basin
2 intersecting protected areas
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
95 distinct species · 236 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 15 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 น้ำแม่ตื่น : 14 espèces reliées par 10 interactions GloBI sur 3 types (connectance 9.5%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
26,0°C
Annual rain
1 280mm
Moisture idx (CMI)
-0,30
Runoff
386mm/an
PET
1 817mm
AET
1 054mm
Mean slope
13,3°
Water table
577cm
Forest
56%
Crops
4%
Urban
0%
Protected
98%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)