Ontologia

HydroBASINS lev08 watershed · #7080477360

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 : Cassia, Minidoka

Pfafstetter: 78299556

Sub-basin area

295,4km²

Upstream area

295,4km²

Discharge

0,83m³/s

Mean elev.

1 662m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Main South Side Canal205 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

497 distinct species · 26 617 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 617 obs · 8 cellules
Obs. / cellule
≥ 19 209
19 209–19 208
1 726–19 208
1 175–1 725
< 1 175

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

Ecological tissue

Sample of 23 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 : 13 espèces reliées par 74 interactions GloBI sur 3 types (connectance 26.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
74
Connectance
0.268
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°

6,6°C

Annual rain

326mm

Moisture idx (CMI)

-0,68

Runoff

78mm/an

PET

1 031mm

AET

284mm

Mean slope

7,3°

Water table

703cm

Forest

22%

Crops

29%

Urban

0%

Protected

0%

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