HydroBASINS lev08 watershed · #7080043410

Bassin de Pocotaligo 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 4 administrative regions : Beaufort, Colleton, Hampton, Jasper

Coastal basin 4% lakePfafstetter: 73251070

Sub-basin area

988,6km²

Upstream area

988,6km²

Discharge

3,06m³/s

Mean elev.

Administrative coverage

4 dept-equivalent regions (GADM L2)

Beaufort
South Carolina · United States
841.3 km²
85.2% of basin
Jasper
South Carolina · United States
28.6 km²
2.9% of basin
Hampton
South Carolina · United States
6.7 km²
0.7% of basin
Colleton
South Carolina · United States
0.8 km²
0.1% of basin

14 intersecting protected areas

Ashepoo-Combahee-Edisto (ACE) Basin National Estuarine Research Reserve
IUCN IV
Marine Protected Area
81.28 km² overlap
Saint Helena Sound Heritage Preserve /
IUCN V
Wildlife Management Area
19.08 km² overlap
Morgan Island
IUCN V
National Estuarine Research Reserve / Research
16.90 km² overlap
Old Island Heritage Preserve /
IUCN V
Wildlife Management Area
12.16 km² overlap
St. Helena Sound Heritage Preserve
IUCN IV
Marine Protected Area
8.87 km² overlap
US-SC-8-2 Wetlands
IUCN Not Assigned
Reserve Program
4.20 km² overlap
Us-Sc-1-22
IUCN Not Assigned
Conservation Easement
3.73 km² overlap
Wetlands Reserve Program (WRP), Beaufort, SC
IUCN V
Reserve Program
1.68 km² overlap
Us-Sc-8-6
IUCN Not Assigned
Conservation Easement
1.31 km² overlap

5 more protected areassorted by overlap area

Us-Sc-8-5
IUCN Not Assigned
Conservation Easement
1.29 km² overlap
McLeod Farms
IUCN V
Local Conservation Area
0.40 km² overlap
Trask
IUCN V
Natural Area
0.39 km² overlap
Combahee Island Heritage Preserve /
IUCN V
Wildlife Management Area
0.07 km² overlap
Fort Frederick
IUCN III
Heritage Preserve
0.01 km² overlap

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

Species present

2 736 distinct species · 496 350 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 40 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 Pocotaligo River : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.086

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°

18,5°C

Annual rain

1 275mm

Moisture idx (CMI)

-0,03

Runoff

322mm/an

PET

1 321mm

AET

1 077mm

Mean slope

0,6°

Water table

27cm

Forest

71%

Crops

Urban

Protected

10%

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