HydroBASINS lev08 watershed · #7080620460
Bassin de House Rock Wash
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 : Coconino
Sub-basin area
790,1km²
Upstream area
790,2km²
Discharge
0,98m³/s
Mean elev.
1 909m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 790.4 km²100.0% of basin
5 intersecting protected areas
Vermilion Cliffs
IUCN VNational Monument
143.16 km² overlap
Wilderness Area
57.68 km² overlap
Grand Canyon
IUCN IINational Park
4.13 km² overlap
Recommended Wilderness
3.77 km² overlap
Grand Canyon National Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
3.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 162 distinct species · 12 269 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 House Rock Wash : 26 espèces reliées par 131 interactions GloBI sur 4 types (connectance 13.8%, filtre Serrano α=0.2). 18 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°
9,8°C
Annual rain
315mm
Moisture idx (CMI)
-0,73
Runoff
36mm/an
PET
1 211mm
AET
270mm
Mean slope
5,4°
Water table
644cm
Forest
47%
Crops
0%
Urban
0%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)