HydroBASINS lev08 watershed · #7080721070
Bassin de Ohoopee 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 : Tattnall, Toombs
Sub-basin area
134,6km²
Upstream area
2 926,7km²
Discharge
37,17m³/s
Mean elev.
57m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pendleton Creek767 km²
- Bassin de Ohoopee River186 km²
2 dept-equivalent regions (GADM L2)
- 120.6 km²89.7% of basin
- 13.9 km²10.3% of basin
1 intersecting protected areas
Gordonia Alatamaha
IUCN IIIState Park
0.86 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
286 distinct species · 881 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 51 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 Ohoopee River : 36 espèces reliées par 114 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 15 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°
18,8°C
Annual rain
1 189mm
Moisture idx (CMI)
-0,19
Runoff
393mm/an
PET
1 471mm
AET
1 006mm
Mean slope
1,0°
Water table
80cm
Forest
7%
Crops
20%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)