HydroBASINS lev08 watershed · #7080642680
Bassin de Crabtree 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 2 administrative regions : Durham, Wake
Sub-basin area
371,5km²
Upstream area
371,5km²
Discharge
4,45m³/s
Mean elev.
114m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 341.8 km²92.0% of basin
- 29.8 km²8.0% of basin
30 intersecting protected areas
William B. Umstead
IUCN VState Park
22.64 km² overlap
City Of Raleigh
IUCN VGreenway
0.51 km² overlap
M-8
IUCN VLocal Conservation Area
0.15 km² overlap
Nc Os1
IUCN VLocal Conservation Area
0.12 km² overlap
Open Space
IUCN VLocal Conservation Area
0.06 km² overlap
Claremont
IUCN VLocal Conservation Area
0.05 km² overlap
Crabtree Creek
IUCN VGreenway
0.04 km² overlap
Indian Creek
IUCN VGreenway
0.03 km² overlap
Rothgeb
IUCN VLocal Conservation Area
0.03 km² overlap
21 more protected areassorted by overlap area
E-24
IUCN VLocal Conservation Area
0.02 km² overlap
Cowper Drive Median
IUCN VLocal Conservation Area
0.02 km² overlap
Fema Hmgp Phase 1 -
IUCN VLocal Conservation Area
0.01 km² overlap
West
IUCN VLake
0.01 km² overlap
Smallwood
IUCN VLocal Conservation Area
0.01 km² overlap
Marshall
IUCN VLocal Conservation Area
0.01 km² overlap
Meadowbrook
IUCN VLocal Conservation Area
0.00 km² overlap
Black Creek
IUCN VGreenway
0.00 km² overlap
Waldrop
IUCN VLocal Conservation Area
0.00 km² overlap
Culpepper Circle
IUCN VLocal Conservation Area
0.00 km² overlap
Ann St
IUCN VLocal Conservation Area
0.00 km² overlap
Glenwood & Wake
IUCN VLocal Conservation Area
0.00 km² overlap
Pasquotank & Granville
IUCN VLocal Conservation Area
0.00 km² overlap
Suburban Drive
IUCN VLocal Conservation Area
0.00 km² overlap
Glendower
IUCN VLocal Conservation Area
0.00 km² overlap
King Charles & Bertie
IUCN VLocal Conservation Area
0.00 km² overlap
Harvey & Carr
IUCN VLocal Conservation Area
0.00 km² overlap
White Oak & St Marys
IUCN VLocal Conservation Area
0.00 km² overlap
Williamson & Iredell
IUCN VLocal Conservation Area
0.00 km² overlap
Bland
IUCN VLocal Conservation Area
0.00 km² overlap
Harvey & Jarvis
IUCN VLocal Conservation Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
6 063 distinct species · 1 358 421 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Crabtree Creek : 26 espèces reliées par 81 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 12 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°
15,2°C
Annual rain
1 136mm
Moisture idx (CMI)
-0,10
Runoff
368mm/an
PET
1 268mm
AET
933mm
Mean slope
1,8°
Water table
103cm
Forest
56%
Crops
3%
Urban
74%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)