HydroBASINS lev08 watershed · #6080812530
Bassin de Rio Guarita
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 18 administrative regions : Barra do Guarita, Boa Vista das Missões, Coronel Bicaco, Dois Irmãos das Missões, Erval Seco +13
Sub-basin area
2 234,1km²
Upstream area
2 234,1km²
Discharge
66,82m³/s
Mean elev.
478m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
18 dept-equivalent regions (GADM L2)
- 636.9 km²28.6% of basin
- 357.2 km²16.0% of basin
- 226.1 km²10.1% of basin
- 223.8 km²10.0% of basin
- 161.6 km²7.2% of basin
- 112.5 km²5.0% of basin
- 106.1 km²4.8% of basin
- 100.4 km²4.5% of basin
10 moreFull L2 list
- Tenente Portela99.4 km² · 4.5%
- Vista Gaúcha77.6 km² · 3.5%
- Taquaruçu do Sul59.0 km² · 2.6%
- Pinheirinho do Vale34.2 km² · 1.5%
- Barra do Guarita13.0 km² · 0.6%
- São Pedro das Missões11.0 km² · 0.5%
- Vista Alegre9.4 km² · 0.4%
- Miraguaí2.1 km² · 0.1%
- Jaboticaba0.2 km² · 0.0%
- Frederico Westphalen0.1 km² · 0.0%
2 intersecting protected areas
Guarita
IUCN Not ReportedIndigenous Area
226.42 km² overlap
Natural Heritage Private Reserve
2.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
435 distinct species · 2 743 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Guarita : 28 espèces reliées par 31 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
19,4°C
Annual rain
1 828mm
Moisture idx (CMI)
0,20
Runoff
943mm/an
PET
1 453mm
AET
1 320mm
Mean slope
5,3°
Water table
243cm
Forest
23%
Crops
61%
Urban
1%
Protected
10%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)