Ontologia

HydroBASINS lev08 watershed · #7080382930

Bassin de Joseph 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 : Asotin, Wallowa

Pfafstetter: 78270820

Sub-basin area

1 420,9km²

Upstream area

1 420,9km²

Discharge

12,68m³/s

Mean elev.

1 273m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Joseph Creek15 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

956 distinct species · 12 052 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

12 052 obs · 42 cellules
Obs. / cellule
≥ 1 276
725–1 275
316–724
246–315
< 246

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Joseph Creek : 28 espèces reliées par 120 interactions GloBI sur 4 types (connectance 12.7%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
120
Connectance
0.127
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

5,3°C

Annual rain

541mm

Moisture idx (CMI)

-0,42

Runoff

281mm/an

PET

934mm

AET

460mm

Mean slope

11,6°

Water table

492cm

Forest

59%

Crops

6%

Urban

0%

Protected

2%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)