Rivière· 35 segments
Riacho Santa Maria
Crosses 10 administrative regions : Brejo do Piauí, Canto do Buriti, Gilbués, Nova Santa Rita, Pedro Laurentino +5
Total length
222km
Max discharge
189,8m³/s
Max Strahler
6
Segments matched
35
River geography10 admin regions · 0 communes
10 administrative regions crossed (GADM L2)
- GilbuésPiauí · Brazil54.4 kmin this dpt
- Canto do BuritiPiauí · Brazil39.2 kmin this dpt
- Nova Santa RitaPiauí · Brazil30.9 kmin this dpt
- Brejo do PiauíPiauí · Brazil13.5 kmin this dpt
- Tasso FragosoMaranhão · Brazil10.6 kmin this dpt
- Ribeiro GonçalvesPiauí · Brazil10.4 kmin this dpt
- São João do PiauíPiauí · Brazil4.2 kmin this dpt
- Pedro LaurentinoPiauí · Brazil0.8 kmin this dpt
- Tamboril do PiauíPiauí · Brazil0.2 kmin this dpt
- Santa FilomenaPiauí · Brazil0.0 kmin this dpt
1 intersecting protected areas
Environmental Protection Area
1 page = 1 named river (aggregation of 35 HydroRIVERS v10 segments). Spatial join 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).
Hydrology (HydroRIVERS v10)
Total length
222km
Max discharge
189,8m³/s
Max Strahler
6
Segments matched
35
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.