HydroBASINS lev08 watershed · #7080654620
Bassin de Canadian River
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 3 administrative regions : Hughes, McIntosh, Pittsburg
Sub-basin area
1 383,7km²
Upstream area
71 833,2km²
Discharge
70,12m³/s
Mean elev.
236m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Little River2539 km²
- Bassin de Canadian River393 km²
3 dept-equivalent regions (GADM L2)
- HughesOklahoma · United States673.7 km²48.7% of basin
- McIntoshOklahoma · United States395.8 km²28.6% of basin
- PittsburgOklahoma · United States314.1 km²22.7% of basin
4 intersecting protected areas
Eufaula
IUCN VWildlife Management Area
21.03 km² overlap
Reserve Program
1.33 km² overlap
Reserve Program
0.36 km² overlap
Reserve Program
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
533 distinct species · 4 600 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Canadian River : 30 espèces reliées par 79 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
16,1°C
Annual rain
1 062mm
Moisture idx (CMI)
-0,20
Runoff
280mm/an
PET
1 326mm
AET
899mm
Mean slope
2,2°
Water table
169cm
Forest
47%
Crops
20%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)