Rivière· 77 segments
Big River
Crosses 2 administrative regions : Bethel, Yukon-Koyukuk
rivière
Total length
1 493km
Max discharge
72,9m³/s
Max Strahler
5
Segments matched
77
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Yukon-KoyukukAlaska · United States195.0 kmin this dpt
- BethelAlaska · United States100.2 kmin this dpt
1 page = 1 named river (aggregation of 77 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 distinct species · 1 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 493km
Max discharge
72,9m³/s
Max Strahler
5
Segments matched
77
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.