HydroBASINS lev08 watershed · #7080672430
Bassin de Rowan 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 3 administrative regions : Bladen, Pender, Sampson
Sub-basin area
145,9km²
Upstream area
3 347,5km²
Discharge
32,77m³/s
Mean elev.
15m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Great Coharie Creek1910 km²
- Bassin de South River947 km²
3 dept-equivalent regions (GADM L2)
- 104.3 km²71.5% of basin
- 36.1 km²24.8% of basin
- 5.4 km²3.7% of basin
4 intersecting protected areas
Black River
IUCN VMitigation Land
2.67 km² overlap
Easement
1.65 km² overlap
Private Conservation Land
1.62 km² overlap
Preserve
0.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
359 distinct species · 2 520 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Rowan Creek : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 4 types (connectance 10.8%, filtre Serrano α=0.2). 11 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°
16,7°C
Annual rain
1 308mm
Moisture idx (CMI)
-0,01
Runoff
309mm/an
PET
1 322mm
AET
1 076mm
Mean slope
0,6°
Water table
27cm
Forest
89%
Crops
10%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)