Rivière· 72 segments

Santee River

Crosses 7 administrative regions : Berkeley, Calhoun, Clarendon, Georgetown, Orangeburg +2

rivière

Total length

208km

Max discharge

570,8m³/s

Max Strahler

Segments matched

River geography7 admin regions · 0 communes

Parent watershed

hybas-70806967401908 km²

7 administrative regions crossed (GADM L2)

Berkeley
South Carolina · United States
89.0 km
in this dpt
Williamsburg
South Carolina · United States
65.6 km
in this dpt
Clarendon
South Carolina · United States
62.1 km
in this dpt
Georgetown
South Carolina · United States
23.7 km
in this dpt
Calhoun
South Carolina · United States
18.6 km
in this dpt
Orangeburg
South Carolina · United States
13.8 km
in this dpt
Sumter
South Carolina · United States
4.1 km
in this dpt

14 intersecting protected areas

Francis Marion
IUCN IV
National Wildlife Refuge
Wetlands Reserve Program (WRP), Sumter, SC
IUCN V
Reserve Program
Wee Tee
IUCN V
State Forest
Moultrie Hunt Unit
IUCN V
Wildlife Management Area
Santee Cooper
IUCN V
Wildlife Management Area
Santee
IUCN IV
National Wildlife Refuge
Hickory Top
IUCN V
Wildlife Management Area
Santee-Delta
IUCN V
Wildlife Management Area
Santee Dam
IUCN V
Wildlife Management Area

5 more protected areassorted by area

Us-Sc-4-7
IUCN Not Assigned
Conservation Easement
Us-Sc-6-4
IUCN Not Assigned
Conservation Easement
Us-Sc-4-16
IUCN Not Assigned
Conservation Easement
Santee Cooper Wildlife Management Area - Mill Creek
IUCN V
Wildlife Management Area
Guillard Lake
IUCN Ia
Research Natural Area

1 page = 1 named river (aggregation of 72 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

148 distinct species · 773 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Santee River : 27 espèces reliées par 100 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

100

Connectance

0.135

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)