HydroBASINS lev08 watershed · #4081127620
Bassin de แม่น้ำแม่กลอง
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 : Ban Pong, Bang Phae, Chom Bung, Muang Ratchaburi, Photharam
Sub-basin area
244,6km²
Upstream area
27 387,8km²
Discharge
594,85m³/s
Mean elev.
15m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de แม่น้ำแม่กลอง703 km²
- Bassin de คลองส่งน้ำ 1 ขวา382 km²
5 dept-equivalent regions (GADM L2)
- 214.2 km²87.9% of basin
- 25.2 km²10.3% of basin
- 2.4 km²1.0% of basin
- 1.7 km²0.7% of basin
- 0.2 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
208 distinct species · 881 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 แม่น้ำแม่กลอง : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 7.6%, 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°
27,5°C
Annual rain
1 146mm
Moisture idx (CMI)
-0,33
Runoff
397mm/an
PET
1 713mm
AET
944mm
Mean slope
0,8°
Water table
47cm
Forest
1%
Crops
45%
Urban
17%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)