HydroBASINS lev08 watershed · #7080676360
Bassin de Oostanaula 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 1 administrative regions : Floyd
Sub-basin area
143km²
Upstream area
5 602,9km²
Discharge
117,42m³/s
Mean elev.
209m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Oostanaula River717 km²
- Bassin de East Armuchee Creek584 km²
1 dept-equivalent regions (GADM L2)
- 142.9 km²100.0% of basin
4 intersecting protected areas
Berry College
IUCN VWildlife Management Area
14.56 km² overlap
Oostanaula River
IUCN Not AssignedMitigation Bank
0.40 km² overlap
Floyd County
IUCN IIIGreenspace
0.21 km² overlap
Marshall
IUCN VForest
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 804 distinct species · 55 937 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Oostanaula River : 22 espèces reliées par 69 interactions GloBI sur 3 types (connectance 13.1%, filtre Serrano α=0.2). 11 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°
15,3°C
Annual rain
1 370mm
Moisture idx (CMI)
0,03
Runoff
569mm/an
PET
1 334mm
AET
1 009mm
Mean slope
2,3°
Water table
132cm
Forest
75%
Crops
8%
Urban
23%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)