Rivière· 59 segments
Matanuska River
Crosses 1 administrative regions : Matanuska-Susitna
rivière
Total length
123km
Max discharge
65,2m³/s
Max Strahler
5
Segments matched
59
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Matanuska-SusitnaAlaska · United States197.0 kmin this dpt
3 intersecting protected areas
Matanuska Valley Moose Range
IUCN VIState Range Area
Palmer Hay Flats State
IUCN VGame Refuge
Fairfield
IUCN VPark
1 page = 1 named river (aggregation of 59 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
4 distinct species · 4 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
123km
Max discharge
65,2m³/s
Max Strahler
5
Segments matched
59
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.