Fleuve· 8 segments
Arroyo Grande
Crosses 10 administrative regions : Baranoa, Candelaria, Palmar de Varela, Polonuevo, Ponedera +5
Total length
1 573km
Max discharge
7 275,1m³/s
Max Strahler
8
Segments matched
8
River geography10 admin regions · 0 communes
10 administrative regions crossed (GADM L2)
- PonederaAtlántico · Colombia22.1 kmin this dpt
- SabanalargaAtlántico · Colombia14.7 kmin this dpt
- San Juan NepomucenoBolívar · Colombia9.3 kmin this dpt
- CandelariaAtlántico · Colombia8.4 kmin this dpt
- Palmar de VarelaAtlántico · Colombia7.5 kmin this dpt
- Santo TomásAtlántico · Colombia5.7 kmin this dpt
- PolonuevoAtlántico · Colombia4.7 kmin this dpt
- BaranoaAtlántico · Colombia3.8 kmin this dpt
- RemolinoMagdalena · Colombia1.3 kmin this dpt
- SalaminaMagdalena · Colombia0.0 kmin this dpt
5 intersecting protected areas
Sitio Ramsar Delta Estuarino del Rio Magdalena, Cienaga Grande de Santa Marta (Sitio Ramsar SDERM-CGSM)
IUCN Not ApplicableWetland of International Importance (Ramsar Site)
Los Colorados
IUCN IbFauna and Flora Sanctuary
Nuevo Mejico
IUCN VICivil Society Nature Reserve
La Esperanza
IUCN VICivil Society Nature Reserve
Las Carolinas
IUCN VICivil Society Nature Reserve
1 page = 1 named river (aggregation of 8 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 distinct species · 2 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
1 573km
Max discharge
7 275,1m³/s
Max Strahler
8
Segments matched
8
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.