Fleuve· 13 segments
Riacho do Caldeirão
Crosses 7 administrative regions : Amarante, Francisco Ayres, Jerumenha, José de Freitas, Landri Sales +2
fleuve
Total length
142km
Max discharge
88,2m³/s
Max Strahler
7
Segments matched
13
River geography7 admin regions · 0 communes
7 administrative regions crossed (GADM L2)
- Manoel EmídioPiauí · Brazil37.8 kmin this dpt
- José de FreitasPiauí · Brazil13.5 kmin this dpt
- Sebastião LealPiauí · Brazil9.2 kmin this dpt
- Landri SalesPiauí · Brazil9.1 kmin this dpt
- JerumenhaPiauí · Brazil8.3 kmin this dpt
- Francisco AyresPiauí · Brazil6.8 kmin this dpt
- AmarantePiauí · Brazil2.4 kmin this dpt
1 page = 1 named river (aggregation of 13 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
4 distinct species · 5 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
142km
Max discharge
88,2m³/s
Max Strahler
7
Segments matched
13
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.