HydroBASINS lev08 watershed · #7080702440
Bassin de Ogeechee 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 7 administrative regions : Glascock, Greene, Hancock, Jefferson, Taliaferro +2
Sub-basin area
1 313,5km²
Upstream area
1 313,5km²
Discharge
14,94m³/s
Mean elev.
148m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 341.2 km²26.0% of basin
- Washington240.7 km²18.3% of basin
- 203.7 km²15.5% of basin
- 182.4 km²13.9% of basin
- Jefferson151.4 km²11.5% of basin
- 100.5 km²7.7% of basin
- Greene93.1 km²7.1% of basin
15 intersecting protected areas
Ogeechee
IUCN VWildlife Management Area
25.36 km² overlap
Georgia-Alabama Land Trust Easement #871
IUCN Not AssignedEasement
16.48 km² overlap
Georgia-Alabama Land Trust Easement #869
IUCN Not AssignedEasement
9.28 km² overlap
Georgia-Alabama Land Trust Easement #872
IUCN Not AssignedEasement
7.77 km² overlap
Hamburg
IUCN IIIState Park
3.21 km² overlap
Georgia-Alabama Land Trust Easement #873
IUCN Not AssignedEasement
3.03 km² overlap
Duck Farm
IUCN Not AssignedConservation Easement
1.99 km² overlap
Turner 1
IUCN Not AssignedConservation Easement
1.72 km² overlap
Georgia-Alabama Land Trust Easement #870
IUCN Not AssignedEasement
1.27 km² overlap
6 more protected areassorted by overlap area
2011039
IUCN VConservation Easement
0.94 km² overlap
Mullaly
IUCN Not AssignedConservation Easement
0.80 km² overlap
Sparta Beef
IUCN Not AssignedConservation Easement
0.78 km² overlap
Price
IUCN Not AssignedConservation Easement
0.61 km² overlap
Ogeechee River
IUCN VMitigation
0.22 km² overlap
Mush Bluff
IUCN VFee Simple
0.19 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
804 distinct species · 13 833 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Ogeechee River : 24 espèces reliées par 77 interactions GloBI sur 4 types (connectance 12.2%, 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 193mm
Moisture idx (CMI)
-0,14
Runoff
374mm/an
PET
1 386mm
AET
982mm
Mean slope
1,7°
Water table
115cm
Forest
87%
Crops
8%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)