Ontologia

HydroBASINS lev08 watershed · #7080317410

Bassin de Baker 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 2 administrative regions : Skagit, Whatcom

33% lakePfafstetter: 78310802

Sub-basin area

750,7km²

Upstream area

750,7km²

Discharge

34,42m³/s

Mean elev.

1 025m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Skagit River1115 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

1 919 distinct species · 28 245 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 245 obs · 23 cellules
Obs. / cellule
≥ 17 882
1 281–17 881
963–1 280
310–962
< 310

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

Ecological tissue

Sample of 42 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 Baker River : 26 espèces reliées par 107 interactions GloBI sur 5 types (connectance 10.8%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
107
Connectance
0.108
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°

5,1°C

Annual rain

1 693mm

Moisture idx (CMI)

0,59

Runoff

1 425mm/an

PET

684mm

AET

563mm

Mean slope

23,0°

Water table

793cm

Forest

73%

Crops

0%

Urban

0%

Protected

48%

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