Rivière· 68 segments
Alatna River
Crosses 2 administrative regions : Northwest Arctic, Yukon-Koyukuk
rivière
Total length
352km
Max discharge
82,8m³/s
Max Strahler
5
Segments matched
68
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Yukon-KoyukukAlaska · United States358.6 kmin this dpt
- Northwest ArcticAlaska · United States0.0 kmin this dpt
2 intersecting protected areas
Gates of the Arctic
IUCN VNational Preserve
Gates of the Arctic
IUCN IbWilderness Area
1 page = 1 named river (aggregation of 68 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
352km
Max discharge
82,8m³/s
Max Strahler
5
Segments matched
68
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.