HydroBASINS lev08 watershed · #6080367180
Bassin · #6080367180
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 4 administrative regions : Campestre do Maranhão, Lajeado Novo, Porto Franco, Ribamar Fiquene
Sub-basin area
430,3km²
Upstream area
3 336,8km²
Discharge
72,78m³/s
Mean elev.
185m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080369700353 km²
- Bassin · #608036982087 km²
4 dept-equivalent regions (GADM L2)
- 240.2 km²56.1% of basin
- 124.2 km²29.0% of basin
- 54.8 km²12.8% of basin
- 9.3 km²2.2% of basin
1 intersecting protected areas
Krikati
IUCN Not ReportedIndigenous Area
0.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
174 distinct species · 183 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 28 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 · #6080367180 : 21 espèces reliées par 28 interactions GloBI sur 2 types (connectance 7.4%, 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°
25,4°C
Annual rain
1 453mm
Moisture idx (CMI)
-0,22
Runoff
742mm/an
PET
1 851mm
AET
1 145mm
Mean slope
1,7°
Water table
98cm
Forest
7%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)