Ontologia

HydroBASINS lev08 watershed · #7080421620

Bassin de Salmon 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 : Custer, Lemhi

Pfafstetter: 78280901

Sub-basin area

478,7km²

Upstream area

6 267,7km²

Discharge

40,11m³/s

Mean elev.

2 016m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Salmon River1278 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

570 distinct species · 4 447 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 447 obs · 14 cellules
Obs. / cellule
≥ 1 350
831–1 349
394–830
212–393
< 212

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

Ecological tissue

Sample of 34 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 Salmon River : 18 espèces reliées par 118 interactions GloBI sur 4 types (connectance 19.8%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
118
Connectance
0.198
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°

2,9°C

Annual rain

340mm

Moisture idx (CMI)

-0,62

Runoff

176mm/an

PET

923mm

AET

297mm

Mean slope

14,3°

Water table

632cm

Forest

52%

Crops

2%

Urban

0%

Protected

1%

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