Ontologia

HydroBASINS lev08 watershed · #7080461150

Bassin de Snake 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 : Lincoln, Teton

Pfafstetter: 78299950

Sub-basin area

434,7km²

Upstream area

8 951,6km²

Discharge

79,48m³/s

Mean elev.

2 223m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Snake River15 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

607 distinct species · 5 776 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 776 obs · 10 cellules
Obs. / cellule
≥ 1 765
1 765–1 764
824–1 764
651–823
< 651

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

Ecological tissue

Sample of 41 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 Snake River : 28 espèces reliées par 99 interactions GloBI sur 6 types (connectance 11.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
99
Connectance
0.110
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°

1,6°C

Annual rain

512mm

Moisture idx (CMI)

-0,40

Runoff

221mm/an

PET

867mm

AET

436mm

Mean slope

17,9°

Water table

624cm

Forest

98%

Crops

3%

Urban

0%

Protected

0%

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