HydroBASINS lev08 watershed · #7080618340
Bassin de Langs Run
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 : Mohave
Sub-basin area
660,6km²
Upstream area
660,8km²
Discharge
0,43m³/s
Mean elev.
1 755m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 660.8 km²100.0% of basin
3 intersecting protected areas
Grand Canyon-Parashant
IUCN VNational Monument
59.08 km² overlap
Mount Trumbull
IUCN IbWilderness Area
7.24 km² overlap
Mount Logan (South)
IUCN IbWilderness Area
0.50 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
573 distinct species · 3 545 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 49 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 Langs Run : 34 espèces reliées par 121 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 15 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°
11,5°C
Annual rain
369mm
Moisture idx (CMI)
-0,71
Runoff
20mm/an
PET
1 281mm
AET
315mm
Mean slope
3,0°
Water table
599cm
Forest
25%
Crops
1%
Urban
0%
Protected
8%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)