HydroBASINS lev08 watershed · #7080747260
Bassin de Suwannee 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 : Baker, Charlton, Clinch, Columbia, Ware
Sub-basin area
1 440,8km²
Upstream area
3 468,8km²
Discharge
32,81m³/s
Mean elev.
44m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Middle fork Suwannee River1207 km²
- Bassin de Suwannee Creek821 km²
5 dept-equivalent regions (GADM L2)
- 988.4 km²68.7% of basin
- 387.2 km²26.9% of basin
- 35.7 km²2.5% of basin
- 21.2 km²1.5% of basin
- 6.9 km²0.5% of basin
6 intersecting protected areas
Okefenokee
IUCN VNational Wildlife Refuge
498.79 km² overlap
Okefenokee National Wildlife Refuge
IUCN Not ReportedWetland of International Importance (Ramsar Site)
446.67 km² overlap
National Wildlife Refuge
390.01 km² overlap
Okeefenokee
IUCN IIIState Park
1.30 km² overlap
National Wildlife Refuge
0.04 km² overlap
Private Conservation Land
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 243 distinct species · 10 100 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Suwannee River : 34 espèces reliées par 62 interactions GloBI sur 3 types (connectance 7.2%, filtre Serrano α=0.2). 8 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°
19,4°C
Annual rain
1 324mm
Moisture idx (CMI)
-0,13
Runoff
280mm/an
PET
1 516mm
AET
1 117mm
Mean slope
0,1°
Water table
11cm
Forest
100%
Crops
0%
Urban
0%
Protected
33%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)