HydroBASINS lev08 watershed · #6080766680
Bassin de Rio Claro
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 20 administrative regions : Araruna, Campo Mourão, Doutor Camargo, Engenheiro Beltrão, Floresta +15
Sub-basin area
2 637,9km²
Upstream area
25 262,6km²
Discharge
589,15m³/s
Mean elev.
431m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Mourão1652 km²
- Bassin de Rio Ivaí1407 km²
20 dept-equivalent regions (GADM L2)
- 361.8 km²13.7% of basin
- 304.3 km²11.6% of basin
- 266.7 km²10.1% of basin
- 211.9 km²8.1% of basin
- 176.5 km²6.7% of basin
- 171.4 km²6.5% of basin
- 158.2 km²6.0% of basin
- 149.4 km²5.7% of basin
12 moreFull L2 list
- Jussara129.2 km² · 4.9%
- Doutor Camargo118.3 km² · 4.5%
- São Jorge do Ivaí108.8 km² · 4.1%
- Ivatuba96.7 km² · 3.7%
- Araruna86.6 km² · 3.3%
- Mandaguaçu72.4 km² · 2.8%
- Itambé70.3 km² · 2.7%
- Sarandi59.9 km² · 2.3%
- Campo Mourão50.1 km² · 1.9%
- Presidente Castelo Branco38.8 km² · 1.5%
- Quinta do Sol0.3 km² · 0.0%
- São Tomé0.2 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 693 distinct species · 10 091 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Claro : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 91 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 15 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°
20,1°C
Annual rain
1 372mm
Moisture idx (CMI)
-0,10
Runoff
581mm/an
PET
1 528mm
AET
1 161mm
Mean slope
3,6°
Water table
206cm
Forest
3%
Crops
65%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)