HydroBASINS lev08 watershed · #7080702930
Bassin de Oconee 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 4 administrative regions : Baldwin, Hancock, Jones, Wilkinson
Sub-basin area
700,2km²
Upstream area
8 127,9km²
Discharge
100,09m³/s
Mean elev.
125m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Little River1872 km²
- Bassin de Oconee River1533 km²
4 dept-equivalent regions (GADM L2)
- Baldwin489.5 km²69.9% of basin
- 94.5 km²13.5% of basin
- 78.4 km²11.2% of basin
- 37.5 km²5.4% of basin
2 intersecting protected areas
Bartram Forest
IUCN VIWildlife Management Area
8.35 km² overlap
Berry Farm
IUCN VConservation Area
0.40 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 624 distinct species · 49 716 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Oconee River : 31 espèces reliées par 85 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 14 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°
17,4°C
Annual rain
1 178mm
Moisture idx (CMI)
-0,18
Runoff
341mm/an
PET
1 440mm
AET
984mm
Mean slope
1,9°
Water table
133cm
Forest
79%
Crops
7%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)