Fleuve· 24 segments
Riacho do Brejo
Crosses 17 administrative regions : Alto Longá, Barão de Grajaú, Batalha, Brejo do Piauí, Corrente +12
fleuve
Total length
349km
Max discharge
613,2m³/s
Max Strahler
7
Segments matched
24
River geography17 admin regions · 0 communes
17 administrative regions crossed (GADM L2)
- Brejo do PiauíPiauí · Brazil45.3 kmin this dpt
- Tasso FragosoMaranhão · Brazil21.5 kmin this dpt
- Queimada NovaPiauí · Brazil9.0 kmin this dpt
- Alto LongáPiauí · Brazil8.9 kmin this dpt
- FlorianoPiauí · Brazil8.6 kmin this dpt
- São João da CanabravaPiauí · Brazil7.6 kmin this dpt
- SambaíbaMaranhão · Brazil6.0 kmin this dpt
- BatalhaPiauí · Brazil5.9 kmin this dpt
- Nazaré do PiauíPiauí · Brazil5.6 kmin this dpt
- CorrentePiauí · Brazil2.8 kmin this dpt
- Palmeira do PiauíPiauí · Brazil2.3 kmin this dpt
- UruçuíPiauí · Brazil1.5 kmin this dpt
- Cristalândia do PiauíPiauí · Brazil1.1 kmin this dpt
- Barão de GrajaúMaranhão · Brazil0.7 kmin this dpt
- São José do PiauíPiauí · Brazil0.2 kmin this dpt
- Pau D'Arco do PiauíPiauí · Brazil0.2 kmin this dpt
- São Luis do PiauíPiauí · Brazil0.0 kmin this dpt
1 intersecting protected areas
Environmental Protection Area
1 page = 1 named river (aggregation of 24 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydrology (HydroRIVERS v10)
Total length
349km
Max discharge
613,2m³/s
Max Strahler
7
Segments matched
24
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.