HydroBASINS lev08 watershed · #4081053900
Bassin de แม่น้ำปิง
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 : Chiang Dao, Wiang Haeng
Sub-basin area
336,6km²
Upstream area
819,5km²
Discharge
4,21m³/s
Mean elev.
771m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำปิง264 km²
- Bassin de ห้วยใส้219 km²
2 dept-equivalent regions (GADM L2)
- Chiang Dao331.6 km²98.8% of basin
- 4.0 km²1.2% of basin
1 intersecting protected areas
Chiang Dao
IUCN IaWildlife Sanctuary
254.70 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
724 distinct species · 2 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 แม่น้ำปิง : 32 espèces reliées par 44 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 9 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 255mm
Moisture idx (CMI)
-0,23
Runoff
194mm/an
PET
1 622mm
AET
980mm
Mean slope
12,2°
Water table
494cm
Forest
51%
Crops
2%
Urban
2%
Protected
76%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)