HydroBASINS lev08 watershed · #7080651170
Bassin de North 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 9 administrative regions : Blaine, Canadian, Cleveland, Dewey, Lincoln +4
Sub-basin area
3 434,3km²
Upstream area
36 247,1km²
Discharge
25,76m³/s
Mean elev.
454m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kizer Creek335 km²
- Bassin de North Canadian River246 km²
9 dept-equivalent regions (GADM L2)
- CanadianOklahoma · United States954.9 km²27.8% of basin
- BlaineOklahoma · United States918.3 km²26.7% of basin
- OklahomaOklahoma · United States711.1 km²20.7% of basin
- DeweyOklahoma · United States422.8 km²12.3% of basin
- MajorOklahoma · United States280.3 km²8.2% of basin
- PottawatomieOklahoma · United States72.8 km²2.1% of basin
- WoodwardOklahoma · United States39.8 km²1.2% of basin
- LincolnOklahoma · United States30.8 km²0.9% of basin
1 moreFull L2 list
- Cleveland3.8 km² · 0.1%
10 intersecting protected areas
Wildlife Management Area
46.44 km² overlap
Lake Overholser
IUCN VLocal Lake
6.90 km² overlap
Passive
IUCN VOpen Space
0.52 km² overlap
Rockwell
IUCN VPark
0.01 km² overlap
Draper Memorial
IUCN VPark
0.01 km² overlap
Mike Dover
IUCN VPark
0.01 km² overlap
Stiles Circle
IUCN VPark
0.00 km² overlap
O'Neil
IUCN VPark
0.00 km² overlap
Culbertson
IUCN VPark
0.00 km² overlap
1 more protected areassorted by overlap area
Florence
IUCN VPark
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 698 distinct species · 333 245 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de North Canadian River : 25 espèces reliées par 78 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 9 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°
15,2°C
Annual rain
771mm
Moisture idx (CMI)
-0,41
Runoff
90mm/an
PET
1 318mm
AET
654mm
Mean slope
0,8°
Water table
196cm
Forest
4%
Crops
45%
Urban
11%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)