Ontologia

HydroBASINS lev08 watershed · #7080430550

Bassin · #7080430550

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 : Beaverhead, Clark, Fremont

EndorheicPfafstetter: 78290028

Sub-basin area

352,5km²

Upstream area

352,7km²

Discharge

3,17m³/s

Mean elev.

2 116m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7081024600131 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

400 distinct species · 2 750 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 750 obs · 11 cellules
Obs. / cellule
≥ 1 019
569–1 018
291–568
125–290
< 125

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

Ecological tissue

Sample of 33 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 · #7080430550 : 19 espèces reliées par 132 interactions GloBI sur 4 types (connectance 18.8%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
132
Connectance
0.188
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°

1,9°C

Annual rain

469mm

Moisture idx (CMI)

-0,44

Runoff

264mm/an

PET

849mm

AET

401mm

Mean slope

5,7°

Water table

209cm

Forest

86%

Crops

3%

Urban

0%

Protected

1%

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