Fleuve· 153 segments

Sacramento River

Crosses 11 administrative regions : Butte, Colusa, Contra Costa, Glenn, Sacramento +6

fleuve

Total length

627km

Max discharge

1 184,1m³/s

Max Strahler

Segments matched

153

River geography11 admin regions · 0 communes

Parent watershed

hybas-7080560370303 km²

11 administrative regions crossed (GADM L2)

Shasta
California · United States
105.7 km
in this dpt
Tehama
California · United States
97.4 km
in this dpt
Sacramento
California · United States
81.6 km
in this dpt
Colusa
California · United States
79.5 km
in this dpt
Sutter
California · United States
73.1 km
in this dpt
Yolo
California · United States
69.4 km
in this dpt
Glenn
California · United States
65.3 km
in this dpt
Butte
California · United States
41.8 km
in this dpt
Siskiyou
California · United States
25.7 km
in this dpt
Solano
California · United States
3.6 km
in this dpt
Contra Costa
California · United States
0.0 km
in this dpt

30 intersecting protected areas

Inks Creek Ranch Site
IUCN V
Easement
North Central Valley
IUCN V
Wildlife Management Area
Yolo Bypass
IUCN V
Wildlife Area
Wetlands Reserve Program (WRP), Sacramento, CA
IUCN V
Reserve Program
Sacramento River
IUCN IV
National Wildlife Refuge
Upper Butte Basin
IUCN V
Wildlife Area
Cosumnes River
IUCN V
Preserve
Wetlands Reserve Program (WRP), Colusa, CA
IUCN V
Reserve Program
Wetlands Reserve Program (WRP), Yolo, CA
IUCN V
Reserve Program

21 more protected areassorted by area

Sacramento River Megasite
IUCN V
Easement
Llano Seco Rancho
IUCN Not Assigned
Conservation Area
Stone Lakes
IUCN IV
National Wildlife Refuge
Sacramento River
IUCN V
Wildlife Area
Sutter Bypass
IUCN V
Wildlife Area
Lower Sherman Island
IUCN V
Wildlife Area
Mill Creek
IUCN V
Easement
Wetlands Reserve Program (WRP), Sutter, CA
IUCN V
Reserve Program
Colusa Bypass
IUCN V
Wildlife Area
Fremont Weir
IUCN V
Wildlife Area
Sacramento River ACEC
IUCN V
Conservation Easement
Mouth of Cottonwood Creek
IUCN V
Wildlife Area
Battle Creek
IUCN V
Wildlife Area
Sacramento River
IUCN V
Private Conservation
Emergency Watershed Protection Program - Floodplain Easement (EWPP-FPE), Colusa, CA
IUCN V
Watershed Protection
Sacramento Bypass
IUCN V
Wildlife Area
Hartley Island
IUCN V
Private Conservation
Merrill's Landing
IUCN V
Wildlife Area
Cantara-Ney Springs
IUCN V
Wildlife Area
US-CA-147-31
IUCN Not Assigned
Mitigation Bank
Fremont Landing
IUCN Not Assigned
Conservation Easement

1 page = 1 named river (aggregation of 153 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

136 distinct species · 677 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Sacramento River : 24 espèces reliées par 87 interactions GloBI sur 4 types (connectance 16.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.165

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)