HydroBASINS lev08 watershed · #4081073350
Bassin de แม่น้ำวัง
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 : Hang Chat, Ko Kha, Mae Tha, Muang Lampang, Soem Ngam
Sub-basin area
854,1km²
Upstream area
5 222,8km²
Discharge
9,02m³/s
Mean elev.
374m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำวัง1102 km²
- Bassin · #4081071480914 km²
6 dept-equivalent regions (GADM L2)
- 495.3 km²58.2% of basin
- 213.5 km²25.1% of basin
- 117.5 km²13.8% of basin
- 16.1 km²1.9% of basin
- 5.7 km²0.7% of basin
- 3.5 km²0.4% of basin
2 intersecting protected areas
Doi Phamuang
IUCN IaWildlife Sanctuary
144.11 km² overlap
Doi Khuntan
IUCN IINational Park
53.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 069 distinct species · 5 761 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 แม่น้ำวัง : 39 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 4.0%, filtre Serrano α=0.2). 4 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°
25,8°C
Annual rain
1 054mm
Moisture idx (CMI)
-0,40
Runoff
36mm/an
PET
1 766mm
AET
891mm
Mean slope
4,5°
Water table
305cm
Forest
40%
Crops
11%
Urban
14%
Protected
23%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)