HydroBASINS lev08 watershed · #4081058360
Bassin de แม่สุริน
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 5 administrative regions across 2 countries : Bawlake, Khun Yuam, Loikaw, Mae Chaem, Muang Mae Hong Son
Sub-basin area
759,9km²
Upstream area
759,9km²
Discharge
10,49m³/s
Mean elev.
673m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Khun Yuam523.4 km²69.1% of basin
- 219.6 km²29.0% of basin
- 11.7 km²1.5% of basin
- 3.0 km²0.4% of basin
- 0.0 km²0.0% of basin
2 intersecting protected areas
Doi Wiang La
IUCN IaWildlife Sanctuary
159.14 km² overlap
Namtok Mae Surin
IUCN IINational Park
76.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
249 distinct species · 426 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 แม่สุริน : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 5.3%, 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°
25,4°C
Annual rain
951mm
Moisture idx (CMI)
-0,44
Runoff
440mm/an
PET
1 707mm
AET
801mm
Mean slope
15,8°
Water table
560cm
Forest
43%
Crops
2%
Urban
0%
Protected
31%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)