HydroBASINS lev08 watershed · #7080614630
Bassin de New 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 2 administrative regions : Carroll, Wythe
Sub-basin area
149,5km²
Upstream area
3 966,7km²
Discharge
74,05m³/s
Mean elev.
700m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de New River904 km²
- Bassin de Cripple Creek368 km²
2 dept-equivalent regions (GADM L2)
- 108.4 km²72.5% of basin
- Carroll41.1 km²27.5% of basin
1 intersecting protected areas
The Big Survey
IUCN VWildlife Management Area
6.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
558 distinct species · 16 414 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 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 New River : 31 espèces reliées par 86 interactions GloBI sur 4 types (connectance 9.5%, 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°
11,1°C
Annual rain
1 025mm
Moisture idx (CMI)
-0,11
Runoff
554mm/an
PET
1 158mm
AET
854mm
Mean slope
6,3°
Water table
302cm
Forest
66%
Crops
18%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)