HydroBASINS lev08 watershed · #7080651510
Bassin de Deep Fork
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 4 administrative regions : McIntosh, Muskogee, Okfuskee, Okmulgee
Sub-basin area
1 565,4km²
Upstream area
6 571,2km²
Discharge
42,75m³/s
Mean elev.
222m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Deep Fork775 km²
- Bassin de Little Deep Fork Creek665 km²
4 dept-equivalent regions (GADM L2)
- OkmulgeeOklahoma · United States1129.0 km²72.1% of basin
- McIntoshOklahoma · United States329.3 km²21.0% of basin
- OkfuskeeOklahoma · United States84.0 km²5.4% of basin
- MuskogeeOklahoma · United States23.1 km²1.5% of basin
6 intersecting protected areas
Deep Fork
IUCN VNational Wildlife Refuge
42.10 km² overlap
Eufaula
IUCN VWildlife Management Area
32.70 km² overlap
State Wildlife Management Area
24.06 km² overlap
State Wildlife Management Area
14.15 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Okmulgee, OK
IUCN VConservation Easement
0.58 km² overlap
Reserve Program
0.29 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 454 distinct species · 23 514 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 Deep Fork : 32 espèces reliées par 79 interactions GloBI sur 4 types (connectance 10.1%, filtre Serrano α=0.2). 8 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°
15,7°C
Annual rain
1 031mm
Moisture idx (CMI)
-0,22
Runoff
263mm/an
PET
1 326mm
AET
873mm
Mean slope
1,4°
Water table
120cm
Forest
29%
Crops
31%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)