HydroBASINS lev08 watershed · #6080857530
Bassin de Rio Santa Maria
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 : Dom Pedrito, Lavras do Sul, São Gabriel
Sub-basin area
12,4km²
Upstream area
4 075,6km²
Discharge
83,23m³/s
Mean elev.
114m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Arroio Santo Antônio363 km²
- Bassin de Rio Santa Maria136 km²
3 dept-equivalent regions (GADM L2)
- 10.2 km²82.3% of basin
- 1.7 km²13.7% of basin
- 0.5 km²4.1% of basin
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°
18,8°C
Annual rain
1 415mm
Moisture idx (CMI)
0,01
Runoff
725mm/an
PET
1 394mm
AET
1 103mm
Mean slope
0,2°
Water table
6cm
Forest
57%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)