HydroBASINS lev08 watershed · #6080008150
Bassin de Rio Maguari
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 11 administrative regions : Ananindeua, Belém, Benevides, Castanhal, Colares +6
Sub-basin area
2 175,8km²
Upstream area
2 175,8km²
Discharge
4,22m³/s
Mean elev.
20m
Administrative coverage
11 dept-equivalent regions (GADM L2)
- 404.1 km²18.7% of basin
- 339.1 km²15.7% of basin
- 298.6 km²13.8% of basin
- 276.5 km²12.8% of basin
- 256.8 km²11.9% of basin
- 152.1 km²7.0% of basin
- 148.1 km²6.8% of basin
- 128.8 km²5.9% of basin
3 moreFull L2 list
- São Caetano de Odivelas96.0 km² · 4.4%
- Marituba47.4 km² · 2.2%
- Castanhal6.3 km² · 0.3%
7 intersecting protected areas
Wetland of International Importance (Ramsar Site)
395.00 km² overlap
Extractive Reserve
82.00 km² overlap
Wildlife Refuge
0.34 km² overlap
Natural Heritage Private Reserve
0.23 km² overlap
Environmental Protection Area
0.06 km² overlap
Area of Relevant Ecological Interest
0.01 km² overlap
Area of Relevant Ecological Interest
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 489 distinct species · 55 784 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Maguari : 7 espèces reliées par 4 interactions GloBI sur 2 types (connectance 19.0%, 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°
26,9°C
Annual rain
2 431mm
Moisture idx (CMI)
0,33
Runoff
1 496mm/an
PET
1 625mm
AET
1 354mm
Mean slope
0,9°
Water table
20cm
Forest
47%
Crops
6%
Urban
15%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)