Rivière· 31 segments
Happy River
Crosses 2 administrative regions : Bethel, Matanuska-Susitna
rivière
Total length
71km
Max discharge
87,3m³/s
Max Strahler
5
Segments matched
31
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- Matanuska-SusitnaAlaska · United States94.0 kmin this dpt
- BethelAlaska · United States15.3 kmin this dpt
1 page = 1 named river (aggregation of 31 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
71km
Max discharge
87,3m³/s
Max Strahler
5
Segments matched
31
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.