Eufaula
IUCN VWildlife Management Area
96 km²
County · USA
Okmulgee
United States
CfaTemperate, no dry season, hot summer(100 %)
Species observed
1 218
Observations
21 071
Area
1 831km²
Ecological tissue
Sample of 42 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 Okmulgee : 35 espèces reliées par 74 interactions GloBI sur 4 types (connectance 8.2%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
43
Interactions affichées
74
Connectance
0.082
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 218 distinct species · 21 071 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,3°C
Annual rain
1 164mm
Warmest m°
33,4°C
Coldest m°
0,2°C
Elevation: 223 m on average (min 180 m, max 295 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,3°C
Annual rain
1 164mm
Warmest month
33,4°C
Coldest month
0,2°C
Mean alt.
223m
Min
180m
Max
295m
Std. dev.
21m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
20,2g/kg
Clay
22,5%
Sand
29,8%
Silt
47,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
34,8g/kg
Clay
20,5%
Sand
31,0%
Silt
48,5%
5–15 cm
pH H₂O
5,8
Org. C
16,2g/kg
Clay
21,2%
Sand
30,3%
Silt
48,5%
15–30 cm
pH H₂O
5,8
Org. C
9,7g/kg
Clay
25,9%
Sand
28,0%
Silt
46,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest37.1%
Crops19.9%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)42.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 7 lakes · 25 rivers
Hydrology metrics for this exact territory
Stream length here
281,1km
Lake surface here
7,92km²
Basins crossed
8
Max stream order
5
Max drainage
189 519km²
Discharge in basins
62,8m³/s
Mean precip.
1 026mm/an
Mean T°
15,6°C
Moisture idx
-0,22
Max snow
1%
Mean runoff
260mm/an
Mean elev. (basins)
222m
Watersheds crossing here
- Bassin de Deep Forksub-area1 565,4 km²overlap1129.04 km²62%
- Bassin de South Duck Creeksub-area455,2 km²overlap295.69 km²16%
- Bassin de Cane Creeksub-area422 km²overlap198.26 km²11%
- Bassin de Deep Forksub-area775 km²overlap64.69 km²4%
- Bassin de North Canadian Riversub-area742,9 km²overlap47.89 km²3%
- Bassin de Arkansas Riversub-area606,9 km²overlap47.74 km²3%
- Bassin de Little Deep Fork Creeksub-area664,5 km²overlap33.20 km²2%
- Bassin de Polecat Creeksub-area953,3 km²overlap14.49 km²1%
Lakes (7, top by area)
Rivers / streams (25, ord ≥ 4)
- Deep Forkord 4len here72.27 km25%total288 km
- Salt Creekord 6len here27.25 km2%total1617 km
- Montezuma Creekord 2len here24.35 km86%total28 km
- Coal Creekord 6len here20.08 km4%total521 km
- Okmulgee Creekord 1len here13.08 km100%total13 km
- Wolf Creekord 5len here12.60 km1%total1706 km
- Grave Creekord 4len here11.97 km20%total58 km
- Cat Creekord 4len here11.54 km13%total88 km
- Adams Creekord 3len here9.91 km13%total78 km
- Cussetah Creekord 2len here9.33 km100%total9 km
- Negro Creekord 6len here7.75 km11%total71 km
- Fourmile Creekord 7len here6.98 km1%total521 km
13 more river segmentssorted by Strahler order + length
- Tiger Creekord 3len here6.58 km9%total72 km
- Checkerboard Creekord 1len here6.23 km100%total6 km
- Bad Creekord 2len here5.81 km27%total22 km
- Nuyaka Creekord 4len here5.74 km22%total26 km
- Honey Creekord 7len here5.48 km1%total537 km
- South Duck Creekord 2len here4.96 km43%total11 km
- Long Branchord 4len here3.87 km1%total334 km
- Comelys Branchord 3len here3.55 km50%total7 km
- Browns Creekord 4len here3.31 km3%total96 km
- North Canadian Riverord 5len here2.81 km0%total804 km
- Flat Rock Creekord 2len here2.51 km9%total27 km
- Brier Creekord 2len here2.49 km16%total16 km
- Little Deep Fork Creekord 4len here0.60 km1%total43 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
43,8%
Pesticides
13,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN V · 6
Deep Fork
IUCN VNational Wildlife Refuge
42 km²
Okmulgee Game Management Are
IUCN VState Wildlife Management Area
24 km²
Okmulgee Public Hunting Areaa
IUCN VState Wildlife Management Area
14 km²
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Okmulgee, OK
IUCN VConservation Easement · 2015
1 km²
Wetlands Reserve Program (WRP), Okmulgee, OK
IUCN VReserve Program · 1998
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN