HydroBASINS lev08 watershed · #7080634090
Bassin de Running Reelfoot Bayou
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 : Dyer, Fulton, Lake, Obion
Sub-basin area
732,8km²
Upstream area
732,9km²
Discharge
15,8m³/s
Mean elev.
107m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 467.1 km²63.7% of basin
- Lake158.5 km²21.6% of basin
- Fulton59.4 km²8.1% of basin
- 48.0 km²6.5% of basin
13 intersecting protected areas
Reelfoot
IUCN VWildlife Management Area
52.43 km² overlap
Reelfoot
IUCN IVNational Wildlife Refuge
31.94 km² overlap
Reelfoot
IUCN VLake
29.02 km² overlap
Lake Isom
IUCN IVNational Wildlife Refuge
7.34 km² overlap
Tumbleweed
IUCN VWildlife Management Area
5.47 km² overlap
Black Bayou
IUCN VRefuge
5.19 km² overlap
Conservation Easement
2.45 km² overlap
Reserve Program
1.84 km² overlap
Conservation Easement
0.98 km² overlap
4 more protected areassorted by overlap area
White Lake
IUCN VRefuge
0.87 km² overlap
Us-Tn-87-2
IUCN Not AssignedConservation Easement
0.75 km² overlap
Reserve Program
0.47 km² overlap
Reserve Program
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 482 distinct species · 109 137 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Running Reelfoot Bayou : 28 espèces reliées par 76 interactions GloBI sur 3 types (connectance 12.1%, 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°
14,5°C
Annual rain
1 286mm
Moisture idx (CMI)
0,05
Runoff
680mm/an
PET
1 224mm
AET
946mm
Mean slope
0,9°
Water table
53cm
Forest
32%
Crops
61%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)