HydroBASINS lev08 watershed · #7080327340
Bassin de Gold 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 : Chelan, Okanogan
Sub-basin area
227,2km²
Upstream area
227,2km²
Discharge
2,42m³/s
Mean elev.
1 430m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 224.4 km²98.5% of basin
- 3.4 km²1.5% of basin
1 intersecting protected areas
Lake Chelan-Sawtooth
IUCN IbWilderness
0.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
338 distinct species · 690 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 50 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 Gold Creek : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 20 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°
3,0°C
Annual rain
652mm
Moisture idx (CMI)
-0,13
Runoff
338mm/an
PET
765mm
AET
438mm
Mean slope
20,8°
Water table
708cm
Forest
90%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)