Rivière· 53 segments

Tuolumne River

Crosses 2 administrative regions : Stanislaus, Tuolumne

rivière

Total length

247km

Max discharge

185,9m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-70805980601563 km²

2 administrative regions crossed (GADM L2)

Tuolumne
California · United States
207.4 km
in this dpt
Stanislaus
California · United States
97.7 km
in this dpt

11 intersecting protected areas

Yosemite National Park
IUCN Not Applicable
World Heritage Site (natural or mixed)
Yosemite
IUCN II
National Park
Yosemite
IUCN Ib
Wilderness Area
San Joaquin River
IUCN V
National Wildlife Refuge
Tuolumne, California
IUCN V
Wild and Scenic River
Wetlands Reserve Program (WRP), Stanislaus, CA
IUCN V
Reserve Program
Conservation
IUCN Not Assigned
Easement
Dos Rios Ranch
IUCN V
Private Conservation
Tuolumne, California
IUCN V
Wild and Scenic River

2 more protected areassorted by area

Wetlands Reserve Program (WRP), Stanislaus, CA
IUCN V
Reserve Program
Bobcat Flat
IUCN V
Private Conservation

1 page = 1 named river (aggregation of 53 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

368 distinct species · 6 189 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 42 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 Tuolumne River : 32 espèces reliées par 105 interactions GloBI sur 5 types (connectance 12.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

105

Connectance

0.122

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)