HydroBASINS lev08 watershed · #7080435590
Bassin de Horse 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 1 administrative regions : Lane
Sub-basin area
52km²
Upstream area
1 354,5km²
Discharge
53,25m³/s
Mean elev.
770m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de McKenzie River918 km²
- Bassin de Horse Creek385 km²
1 dept-equivalent regions (GADM L2)
- Lane52.1 km²100.0% of basin
1 intersecting protected areas
Olallie Ridge
IUCN IaResearch Natural Area
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
583 distinct species · 7 330 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 Horse Creek : 32 espèces reliées par 116 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 13 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°
8,3°C
Annual rain
1 765mm
Moisture idx (CMI)
0,44
Runoff
1 314mm/an
PET
991mm
AET
684mm
Mean slope
16,3°
Water table
632cm
Forest
100%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)