HydroBASINS lev08 watershed · #7080042850
Bassin de East Prong Broad Creek
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 1 administrative regions : Carteret
Sub-basin area
213,2km²
Upstream area
213,2km²
Discharge
2,1m³/s
Mean elev.
5m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 167.3 km²78.5% of basin
15 intersecting protected areas
Croatan Game Land
IUCN VIMarine Protected Area
50.58 km² overlap
Fort Macon State Park
IUCN IVMarine Protected Area
2.17 km² overlap
Marine Protected Area
1.94 km² overlap
Marine Protected Area
1.25 km² overlap
Theodore Roosevelt
IUCN VState Natural Area
1.25 km² overlap
Marine Protected Area
1.22 km² overlap
Preserve
1.18 km² overlap
Pocosin
IUCN IbWilderness
0.40 km² overlap
Pettiford Creek
IUCN VIState Forest
0.23 km² overlap
6 more protected areassorted by overlap area
Hunting Island Audubon
IUCN VPreserve
0.16 km² overlap
Hoop Hole Creek Maritime
IUCN VMaritime Forest
0.13 km² overlap
Crab Point Audubon
IUCN VPreserve
0.11 km² overlap
Salter Path Dunes
IUCN VNatural Area
0.09 km² overlap
Easement
0.08 km² overlap
Conservation Easement
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 495 distinct species · 109 721 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de East Prong Broad Creek : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 86 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
17,1°C
Annual rain
1 392mm
Moisture idx (CMI)
0,13
Runoff
469mm/an
PET
1 217mm
AET
1 071mm
Mean slope
0,3°
Water table
17cm
Forest
44%
Crops
10%
Urban
12%
Protected
52%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)