Rivière· 68 segments

Gunnison River

Crosses 4 administrative regions : Delta, Gunnison, Mesa, Montrose

rivière

Total length

267km

Max discharge

91m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-7080571850519 km²

4 administrative regions crossed (GADM L2)

Delta
Colorado · United States
84.1 km
in this dpt
Gunnison
Colorado · United States
83.8 km
in this dpt
Montrose
Colorado · United States
60.0 km
in this dpt
Mesa
Colorado · United States
40.7 km
in this dpt

21 intersecting protected areas

Dominguez/Escalante
IUCN V
National Conservation Area
Dominguez Canyon
IUCN Ib
Wilderness Area
Gunnison Gorge
IUCN V
National Conservation Area
Black Canyon of the Gunnison
IUCN II
National Park
Gunnison Gorge
IUCN Ib
Wilderness Area
Black Canyon of the Gunnison
IUCN Ib
Wilderness Area
Gunnison
IUCN V
Easement
Dominguez
IUCN Ib
Wilderness Study Area
Grassland Reserve Program (GRP), Gunnison, CO
IUCN V
Reserve Program

12 more protected areassorted by area

Herrick (Gunnison River Farms)
IUCN Not Assigned
Conservation Easement
Shea
IUCN Not Assigned
Conservation Easement
Wetlands Reserve Program (WRP), Gunnison, CO
IUCN V
Reserve Program
Gates C
IUCN Not Assigned
Conservation Easement
McLeod C.E. #6
IUCN Not Assigned
Conservation Easement
Gunnision River SMA
IUCN V
Conservation Easement
Ritschard
IUCN Not Assigned
Conservation Easement
McLaughlin Cow C
IUCN Not Assigned
Conservation Easement
Parker & Wild / Colorado Wetlands Initiative Legacy
IUCN Not Assigned
Wetlands
Shultz Subdivision
IUCN Not Assigned
Conservation Easement
Delta BOCC
IUCN V
Environmental System
Gunnison River
IUCN Not Assigned
State Wildlife Area

1 page = 1 named river (aggregation of 68 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

77 distinct species · 99 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 39 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 Gunnison River : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 5 types (connectance 7.2%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.071

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)