HydroBASINS lev08 watershed · #7080698280
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 5 administrative regions : Greene, Hancock, Morgan, Putnam, Taliaferro
Sub-basin area
1 532,8km²
Upstream area
5 555,9km²
Discharge
72,84m³/s
Mean elev.
163m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Apalachee River1210 km²
- Bassin de Oconee River810 km²
5 dept-equivalent regions (GADM L2)
- Greene461.9 km²30.1% of basin
- Putnam442.2 km²28.9% of basin
- 440.1 km²28.7% of basin
- Morgan186.4 km²12.2% of basin
- 1.6 km²0.1% of basin
10 intersecting protected areas
Oconee
IUCN VWildlife Management Area
30.46 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201315A
IUCN Not AssignedConservation Easement
5.80 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201656A
IUCN Not AssignedConservation Easement
3.06 km² overlap
Redlands
IUCN VWildlife Management Area
2.36 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201430A
IUCN Not AssignedConservation Easement
1.39 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201608A
IUCN Not AssignedConservation Easement
1.15 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201573A
IUCN Not AssignedConservation Easement
1.00 km² overlap
Atlantic Coast Conservancy/Pelican Coast Conservancy Conservation Easement E201509A
IUCN Not AssignedConservation Easement
0.87 km² overlap
Rock Eagle 4-H Center
IUCN VUniversity System of Georgia Board of Regents (BOR)
0.55 km² overlap
1 more protected areassorted by overlap area
Greene County Regional
IUCN VAirport
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 234 distinct species · 54 227 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 : 26 espèces reliées par 73 interactions GloBI sur 3 types (connectance 10.4%, filtre Serrano α=0.2). 12 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°
16,9°C
Annual rain
1 199mm
Moisture idx (CMI)
-0,14
Runoff
357mm/an
PET
1 388mm
AET
980mm
Mean slope
1,8°
Water table
111cm
Forest
86%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)