Rivière· 99 segments

Klamath River

Crosses 4 administrative regions : Humboldt, Jackson, Klamath, Siskiyou

rivière

Total length

342km

Max discharge

314,9m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080496400957 km²

4 administrative regions crossed (GADM L2)

Siskiyou
California · United States
166.6 km
in this dpt
Klamath
Oregon · United States
99.7 km
in this dpt
Humboldt
California · United States
20.7 km
in this dpt
Jackson
Oregon · United States
8.3 km
in this dpt

13 intersecting protected areas

Cascade-Siskiyou
IUCN V
National Monument
Klamath, California
IUCN V
Wild and Scenic River
Soda Mountain
IUCN Ib
Wilderness Area
Wetlands Reserve Program (WRP), Klamath, OR
IUCN V
Reserve Program
Lower Klamath
IUCN IV
National Wildlife Refuge
Jenny Creek, Oregon
IUCN V
Wild and Scenic River
Horseshoe Ranch
IUCN V
Wildlife Area
Klamath River (Upper)
IUCN V
Designated - Scenic
Klamath
IUCN V
Wildlife Area

4 more protected areassorted by area

Adorni
IUCN Ia
Research Natural Area
Spring Creek, Oregon
IUCN V
Wild and Scenic River
China Point
IUCN V
Ecological Reserve
Ewauna Flat
IUCN V
Private Conservation Land

1 page = 1 named river (aggregation of 99 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

213 distinct species · 654 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Klamath River : 31 espèces reliées par 118 interactions GloBI sur 4 types (connectance 12.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

118

Connectance

0.125

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)