HydroBASINS lev08 watershed · #4081101320
Bassin de แม่น้ำชี
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 10 administrative regions : Bua Yai, K. Bua Lai, K. Khok Pho Cha, Kaeng Khlo, Kaeng Sanam Nang +5
Sub-basin area
1 204,9km²
Upstream area
9 748,5km²
Discharge
28,97m³/s
Mean elev.
193m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำชี1035 km²
- Bassin de คลองตาดโตน1028 km²
10 dept-equivalent regions (GADM L2)
- Khon Sawan378.3 km²31.5% of basin
- 268.5 km²22.4% of basin
- Kaeng Sanam Nang217.4 km²18.1% of basin
- 154.3 km²12.9% of basin
- 126.4 km²10.5% of basin
- 27.4 km²2.3% of basin
- 21.8 km²1.8% of basin
- 3.5 km²0.3% of basin
2 moreFull L2 list
- K. Khok Pho Cha3.1 km² · 0.3%
- Kaeng Khlo0.0 km² · 0.0%
1 intersecting protected areas
Taad Ton
IUCN IINational Park
1.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
150 distinct species · 414 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 แม่น้ำชี : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 8.4%, filtre Serrano α=0.2). 7 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°
26,8°C
Annual rain
1 125mm
Moisture idx (CMI)
-0,34
Runoff
115mm/an
PET
1 696mm
AET
925mm
Mean slope
0,6°
Water table
70cm
Forest
0%
Crops
49%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)