Ontologia

HydroBASINS lev08 watershed · #7080383550

Bassin de Klickitat River

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 3 administrative regions : Klickitat, Lewis, Yakima

Pfafstetter: 78230069

Sub-basin area

1 156km²

Upstream area

1 156,3km²

Discharge

24,27m³/s

Mean elev.

1 280m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de White Creek3 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 333 distinct species · 7 372 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 372 obs · 35 cellules
Obs. / cellule
≥ 2 311
264–2 310
143–263
56–142
< 56

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

Ecological tissue

Sample of 40 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 Klickitat River : 30 espèces reliées par 71 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
71
Connectance
0.083
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°

4,7°C

Annual rain

1 482mm

Moisture idx (CMI)

0,41

Runoff

662mm/an

PET

756mm

AET

530mm

Mean slope

9,7°

Water table

427cm

Forest

86%

Crops

0%

Urban

0%

Protected

1%

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