HydroBASINS lev08 watershed · #6080384370
Bassin de Rio Canindé
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 9 administrative regions : Arraial, Cajazeiras do Piauí, Francinópolis, Francisco Ayres, Nazaré do Piauí +4
Sub-basin area
1 173,7km²
Upstream area
36 166,4km²
Discharge
67,76m³/s
Mean elev.
199m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Canindé980 km²
- Bassin de Rio das Salinas499 km²
9 dept-equivalent regions (GADM L2)
- 615.6 km²52.7% of basin
- 309.9 km²26.5% of basin
- 110.0 km²9.4% of basin
- 64.6 km²5.5% of basin
- 63.0 km²5.4% of basin
- 4.5 km²0.4% of basin
- 0.6 km²0.0% of basin
- 0.4 km²0.0% of basin
1 moreFull L2 list
- Várzea Grande0.2 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 13 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 3 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 Rio Canindé : 3 espèces reliées par 2 interactions GloBI sur 2 types (connectance 66.7%, filtre Serrano α=0.2).
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 147mm
Moisture idx (CMI)
-0,38
Runoff
158mm/an
PET
1 863mm
AET
951mm
Mean slope
3,4°
Water table
243cm
Forest
5%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)