HydroBASINS lev08 watershed · #6080179000
Bassin de Rio Citaré
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 3 administrative regions : Alenquer, Almeirim, Óbidos
Sub-basin area
1 397km²
Upstream area
1 397km²
Discharge
18m³/s
Mean elev.
389m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1372.1 km²98.7% of basin
- 9.9 km²0.7% of basin
- 8.8 km²0.6% of basin
1 intersecting protected areas
Parque do Tumucumaque
IUCN Not ReportedIndigenous Area
1390.79 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
25,3°C
Annual rain
1 933mm
Moisture idx (CMI)
0,13
Runoff
423mm/an
PET
1 687mm
AET
1 270mm
Mean slope
3,8°
Water table
118cm
Forest
99%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)