HydroBASINS lev08 watershed · #7080699180
Bassin de Noxubee 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 : Choctaw, Lowndes, Noxubee, Oktibbeha, Winston
Sub-basin area
1 399,9km²
Upstream area
1 399,9km²
Discharge
28,5m³/s
Mean elev.
110m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 571.5 km²40.8% of basin
- Winston431.6 km²30.8% of basin
- 242.9 km²17.4% of basin
- Choctaw128.2 km²9.2% of basin
- Lowndes25.0 km²1.8% of basin
8 intersecting protected areas
Sam D. Hamilton Noxubee
IUCN IVNational Wildlife Refuge
195.59 km² overlap
Choctaw
IUCN VState Conservation Area
86.48 km² overlap
John W. Starr
IUCN VState Conservation Area
33.46 km² overlap
Private
IUCN VPRIVATE
6.79 km² overlap
National Wildlife Refuge
4.56 km² overlap
Noxubee
IUCN IaResearch Natural Area
2.23 km² overlap
John W. St
IUCN VPRIVATE
0.61 km² overlap
Reserve Program
0.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 365 distinct species · 169 206 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Noxubee River : 21 espèces reliées par 82 interactions GloBI sur 3 types (connectance 16.5%, 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°
16,8°C
Annual rain
1 413mm
Moisture idx (CMI)
0,03
Runoff
652mm/an
PET
1 371mm
AET
1 044mm
Mean slope
1,4°
Water table
72cm
Forest
87%
Crops
10%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)