Rivière· 32 segments
Black River
Crosses 2 administrative regions : Georgetown, Williamsburg
Total length
3 581km
Max discharge
57,9m³/s
Max Strahler
5
Segments matched
32
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- WilliamsburgSouth Carolina · United States85.7 kmin this dpt
- GeorgetownSouth Carolina · United States24.5 kmin this dpt
9 intersecting protected areas
Reserve Program
Us-Sc-4-34
IUCN Not AssignedConservation Easement
Black River Swamp
IUCN VPreserve
Us-Sc-1-23
IUCN Not AssignedConservation Easement
Us-Sc-4-51
IUCN Not AssignedConservation Easement
Reserve Program
Jones Tract/Mt. Pleasant Tr.
IUCN Not AssignedConservation Easement
Us-Sc-4-52
IUCN Not AssignedConservation Easement
Us-Sc-4-29
IUCN Not AssignedConservation Easement
1 page = 1 named river (aggregation of 32 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
127 distinct species · 1 252 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 Black River : 29 espèces reliées par 97 interactions GloBI sur 3 types (connectance 9.8%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
3 581km
Max discharge
57,9m³/s
Max Strahler
5
Segments matched
32
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.