HydroBASINS lev08 watershed · #6080385470
Bassin de Riacho do Umbuzeiro
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 6 administrative regions : Aiuaba, Antonina do Norte, Campos Sales, Parambu, Pio IX +1
Sub-basin area
1 441,1km²
Upstream area
1 441,1km²
Discharge
1,74m³/s
Mean elev.
566m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 1418.1 km²98.8% of basin
- 11.2 km²0.8% of basin
- 3.3 km²0.2% of basin
- 1.5 km²0.1% of basin
- 0.8 km²0.1% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Estação Ecológica De Aiuaba
IUCN IaEcological Station
113.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
559 distinct species · 2 811 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°
24,3°C
Annual rain
516mm
Moisture idx (CMI)
-0,69
Runoff
39mm/an
PET
1 658mm
AET
435mm
Mean slope
3,2°
Water table
462cm
Forest
21%
Crops
9%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)