HydroBASINS lev08 watershed · #4081098480
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 15 administrative regions : Changhan, Huai Mek, K. Chiang Kwan, K. Chun Chom, K. Kong Chai +10
Sub-basin area
1 570,7km²
Upstream area
32 406,2km²
Discharge
152,85m³/s
Mean elev.
152m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4081098850273 km²
- Bassin de แม่น้ำชี208 km²
15 dept-equivalent regions (GADM L2)
- 273.1 km²17.4% of basin
- 223.9 km²14.3% of basin
- 182.1 km²11.6% of basin
- 180.1 km²11.5% of basin
- Kae Dam178.4 km²11.4% of basin
- 140.9 km²9.0% of basin
- 134.6 km²8.6% of basin
- 100.8 km²6.4% of basin
7 moreFull L2 list
- Yang Talat60.4 km² · 3.9%
- Wapi Pathum35.4 km² · 2.3%
- K. Chiang Kwan29.4 km² · 1.9%
- Huai Mek22.7 km² · 1.5%
- K. Chun Chom1.8 km² · 0.1%
- Thawatchaburi1.6 km² · 0.1%
- Rong Kham0.2 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
667 distinct species · 12 583 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 43 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 8 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 304mm
Moisture idx (CMI)
-0,22
Runoff
286mm/an
PET
1 680mm
AET
967mm
Mean slope
0,4°
Water table
22cm
Forest
1%
Crops
63%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)