HydroBASINS lev08 watershed · #6080282880
Bassin de Rio Cunauaru
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 2 administrative regions : Codajás, Novo Airão
Sub-basin area
2 359,2km²
Upstream area
2 359,2km²
Discharge
98,86m³/s
Mean elev.
58m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 2214.0 km²94.3% of basin
- 134.8 km²5.7% of basin
3 intersecting protected areas
Parque Nacional Do Jaú
IUCN IIPark
120.97 km² overlap
Rio Negro
IUCN IbWetland of International Importance (Ramsar Site)
118.55 km² overlap
Central Amazon Conservation Complex
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
116.88 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
7 distinct species · 10 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,6°C
Annual rain
2 552mm
Moisture idx (CMI)
0,36
Runoff
1 328mm/an
PET
1 642mm
AET
1 578mm
Mean slope
0,4°
Water table
5cm
Forest
98%
Crops
0%
Urban
0%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)