Ontologia

HydroBASINS lev08 watershed · #7080724010

Bassin de Ocmulgee 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 2 administrative regions : Jeff Davis, Telfair

Pfafstetter: 73254711

Sub-basin area

228,5km²

Upstream area

13 657,1km²

Discharge

164,03m³/s

Mean elev.

59m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Altamaha River81 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Flat Tub

    IUCN V

    Wildlife Management Area

    2.47 km² overlap

  • Mopani

    IUCN Not Assigned

    Conservation Easement

    2.16 km² overlap

  • Horse Creek

    IUCN V

    Wildlife Management Area

    2.11 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

264 distinct species · 2 060 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 060 obs · 7 cellules
Obs. / cellule
≥ 727
727–726
301–726
301–300
< 301

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 44 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 Bassin de Ocmulgee River : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
92
Connectance
0.089
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

18,5°C

Annual rain

1 170mm

Moisture idx (CMI)

-0,21

Runoff

345mm/an

PET

1 475mm

AET

989mm

Mean slope

0,9°

Water table

60cm

Forest

72%

Crops

12%

Urban

0%

Protected

1%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)