Ruisseau· 3 segments
Arroyo Sjenka
Crosses 2 administrative regions : Biedma, San Antonio
ruisseau
Total length
17km
Max discharge
0,1m³/s
Max Strahler
3
Segments matched
3
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- BiedmaChubut · Argentina16.1 kmin this dpt
- San AntonioRío Negro · Argentina1.8 kmin this dpt
3 intersecting protected areas
Valdés
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
Península Valdés
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
Puerto Lobos
IUCN VProtected Landscape
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 distinct species · 13 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
17km
Max discharge
0,1m³/s
Max Strahler
3
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.