Rivière· 38 segments

Congaree River

Crosses 4 administrative regions : Calhoun, Lexington, Richland, Sumter

rivière

Total length

86km

Max discharge

343,4m³/s

Max Strahler

Segments matched

River geography4 admin regions · 0 communes

Parent watershed

hybas-70806869401809 km²

4 administrative regions crossed (GADM L2)

Calhoun
South Carolina · United States
58.9 km
in this dpt
Richland
South Carolina · United States
57.2 km
in this dpt
Lexington
South Carolina · United States
20.8 km
in this dpt
Sumter
South Carolina · United States
0.1 km
in this dpt

10 intersecting protected areas

Congaree
IUCN II
National Park
Congaree National Park
IUCN Not Reported
Wetland of International Importance (Ramsar Site)
Congaree National Park
IUCN Ib
Wilderness Area
Wetlands Reserve Program (WRP), Richland, SC
IUCN V
Reserve Program
Wetlands Reserve Program (WRP), Calhoun, SC
IUCN V
Reserve Program
Us-Sc-10-16
IUCN Not Assigned
Conservation Easement
Congaree Creek
IUCN III
Heritage Preserve
Wetlands Reserve Program (WRP), Calhoun, SC
IUCN V
Reserve Program
Congaree Bluffs
IUCN III
Heritage Preserve

1 more protected areassorted by area

West Columbia Amphitheatre
IUCN V
Conservation Easement

1 page = 1 named river (aggregation of 38 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

2 021 distinct species · 57 048 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).

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Congaree River : 38 espèces reliées par 101 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

101

Connectance

0.093

Patrimoniales

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

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

Hydrology (HydroRIVERS v10)