HydroBASINS lev08 watershed · #7080712860
Bassin de Little 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 4 administrative regions : Emanuel, Jefferson, Johnson, Washington
Sub-basin area
642,7km²
Upstream area
642,7km²
Discharge
8,52m³/s
Mean elev.
98m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 251.0 km²39.1% of basin
- 229.7 km²35.8% of basin
- Washington160.1 km²24.9% of basin
- Jefferson1.5 km²0.2% of basin
5 intersecting protected areas
Ohoopee Dunes
IUCN VNatural Area
10.89 km² overlap
Easement
1.26 km² overlap
Ohoopee Dunes
IUCN VPreserve
1.07 km² overlap
National Wildlife Refuge
0.78 km² overlap
Agricultural Conservation Easement Program - Wetland Reserve Easements (ACEP-WRE), Emanuel, GA
IUCN VConservation Easement
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 084 distinct species · 6 341 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 47 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 Little Ohoopee River : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 4 types (connectance 8.3%, filtre Serrano α=0.2). 9 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°
17,8°C
Annual rain
1 160mm
Moisture idx (CMI)
-0,20
Runoff
417mm/an
PET
1 443mm
AET
980mm
Mean slope
1,1°
Water table
65cm
Forest
58%
Crops
17%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)