HydroBASINS lev08 watershed · #7080678270

Bassin de Little Tallahatchie 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 6 administrative regions : Lafayette, Marshall, Panola, Quitman, Tallahatchie +1

64% lakePfafstetter: 74230883

Sub-basin area

1 887,8km²

Upstream area

4 630,3km²

Discharge

121,68m³/s

Mean elev.

107m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Little Tallahatchie River149 km²

▲ Receives from 2 basins

Bassin de Tippah River990 km²
Bassin de Little Tallahatchie River568 km²

6 dept-equivalent regions (GADM L2)

Panola
Mississippi · United States
811.7 km²
43.0% of basin
Lafayette
Mississippi · United States
667.0 km²
35.3% of basin
Marshall
Mississippi · United States
388.8 km²
20.6% of basin
Tate
Mississippi · United States
19.8 km²
1.0% of basin
Tallahatchie
Mississippi · United States
0.1 km²
0.0% of basin
Quitman
Mississippi · United States
0.0 km²
0.0% of basin

9 intersecting protected areas

Upper Sardis
IUCN V
State Conservation Area
43.58 km² overlap
Charles Ray Nix
IUCN V
State Conservation Area
14.72 km² overlap
Sardis Waterfowl
IUCN V
State Conservation Area
9.44 km² overlap
U
IUCN V
Restricted Area
6.38 km² overlap
Refuge
IUCN V
Refuge
1.80 km² overlap
Farm Service Agency Interest Of Ms
IUCN IV
National Wildlife Refuge
1.03 km² overlap
Upper Sar
IUCN V
PRIVATE
0.40 km² overlap
Wetlands Reserve Program (WRP), Panola, MS
IUCN V
Reserve Program
0.40 km² overlap
Restricted
IUCN V
Restricted Area
0.25 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

3 384 distinct species · 244 227 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Little Tallahatchie River : 22 espèces reliées par 70 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.118

Patrimoniales

Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

15,9°C

Annual rain

1 408mm

Moisture idx (CMI)

0,06

Runoff

846mm/an

PET

1 325mm

AET

1 021mm

Mean slope

1,5°

Water table

80cm

Forest

61%

Crops

21%

Urban

Protected

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)