Ontologia

Fleuve· 889 segments

Colorado River

Crosses 19 administrative regions : Clark, Coconino, Eagle, Garfield, Grand +12

fleuve

Total length

3 666km

Max discharge

586,7m³/s

Max Strahler

8

Segments matched

889

River geography19 admin regions · 0 communes

Parent watershed

hybas-70806275702211 km²

19 administrative regions crossed (GADM L2)

  • Mohave
    Arizona · United States
    761.2 km
    in this dpt
  • San Bernardino
    California · United States
    365.9 km
    in this dpt
  • Coconino
    Arizona · United States
    360.2 km
    in this dpt
  • La Paz
    Arizona · United States
    303.1 km
    in this dpt
  • San Juan
    Utah · United States
    231.7 km
    in this dpt
  • Grand
    Utah · United States
    216.7 km
    in this dpt
  • Mesa
    Colorado · United States
    205.7 km
    in this dpt
  • Clark
    Nevada · United States
    204.4 km
    in this dpt
  • Imperial
    California · United States
    142.9 km
    in this dpt
  • Garfield
    Colorado · United States
    134.4 km
    in this dpt
  • Grand
    Colorado · United States
    122.2 km
    in this dpt
  • Kane
    Utah · United States
    121.6 km
    in this dpt
  • Riverside
    California · United States
    113.5 km
    in this dpt
  • Eagle
    Colorado · United States
    100.4 km
    in this dpt
  • Garfield
    Utah · United States
    94.8 km
    in this dpt
  • Yuma
    Arizona · United States
    79.2 km
    in this dpt
  • Wayne
    Utah · United States
    2.9 km
    in this dpt
  • Mexicali
    Baja California · México
    0.7 km
    in this dpt
  • Routt
    Colorado · United States
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 889 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

146 distinct species · 314 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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

Indicateurs du tissu écologique

Tissu écologique de Colorado River : 27 espèces reliées par 58 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
58
Connectance
0.098
Patrimoniales
0
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)

Total length

3 666km

Max discharge

586,7m³/s

Max Strahler

8

Segments matched

889

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.