Ontologia

HydroBASINS lev08 watershed · #7080420830

Bassin de Bridge 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 3 administrative regions : Crook, Jefferson, Wheeler

Pfafstetter: 78250238

Sub-basin area

702,6km²

Upstream area

703,1km²

Discharge

2,02m³/s

Mean elev.

1 138m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de John Day River1074 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

6 intersecting protected areas

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

Species present

987 distinct species · 19 801 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 801 obs · 20 cellules
Obs. / cellule
≥ 6 128
3 920–6 127
1 136–3 919
444–1 135
< 444

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

Ecological tissue

Sample of 36 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 Bridge Creek : 24 espèces reliées par 123 interactions GloBI sur 4 types (connectance 18.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
123
Connectance
0.185
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°

7,1°C

Annual rain

405mm

Moisture idx (CMI)

-0,60

Runoff

83mm/an

PET

1 034mm

AET

347mm

Mean slope

11,0°

Water table

879cm

Forest

35%

Crops

1%

Urban

0%

Protected

5%

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