Rivière· 234 segments

Clark Fork

Crosses 7 administrative regions : Bonner, Deer Lodge, Granite, Mineral, Missoula +2

rivière

Total length

672km

Max discharge

683,1m³/s

Max Strahler

Segments matched

234

River geography7 admin regions · 0 communes

Parent watershed

hybas-7080356670671 km²

7 administrative regions crossed (GADM L2)

Sanders
Montana · United States
279.9 km
in this dpt
Mineral
Montana · United States
188.4 km
in this dpt
Missoula
Montana · United States
137.7 km
in this dpt
Powell
Montana · United States
130.7 km
in this dpt
Granite
Montana · United States
93.2 km
in this dpt
Deer Lodge
Montana · United States
39.4 km
in this dpt
Bonner
Idaho · United States
33.5 km
in this dpt

14 intersecting protected areas

Crown Of The Continent Fee
IUCN V
Private Conservation Land
Spotted Dog
IUCN V
Wildlife Management Area
Wallace Ranch Easement Conservat
IUCN V
Conservation Area
Pend Oreille
IUCN V
Wildlife Management Area
Wetlands Reserve Program (WRP), Sanders, MT
IUCN V
Reserve Program
Ferry Landing
IUCN Ia
Research Natural Area
Wetlands Reserve Program (WRP), Deer Lodge, MT
IUCN V
Reserve Program
Five Valleys Land Trust
IUCN V
Private Conservation
Council Grove
IUCN Ia
Research Natural Area

5 more protected areassorted by area

Twin Creek
IUCN Not Assigned
Conservation Easement
Wetlands Reserve Program (WRP), Missoula, MT
IUCN V
Reserve Program
Twin Creek Amendment
IUCN Not Assigned
Conservation Easement
Tower Street Conservation Area (Wilbert Property)
IUCN V
Conservation Area
Wade
IUCN Not Assigned
Conservation Easement

1 page = 1 named river (aggregation of 234 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

95 distinct species · 334 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 35 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 Clark Fork : 26 espèces reliées par 56 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.094

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)