Ontologia

HydroBASINS lev08 watershed · #7080441810

Bassin de Payette 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 3 administrative regions : Boise, Gem, Valley

Pfafstetter: 78291085

Sub-basin area

657,2km²

Upstream area

6 140,4km²

Discharge

73,25m³/s

Mean elev.

1 309m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Payette River1066 km²

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 245 distinct species · 49 697 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 697 obs · 18 cellules
Obs. / cellule
≥ 20 716
17 984–20 715
861–17 983
389–860
< 389

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

Ecological tissue

Sample of 39 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 Payette River : 31 espèces reliées par 79 interactions GloBI sur 5 types (connectance 10.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
79
Connectance
0.101
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°

6,5°C

Annual rain

545mm

Moisture idx (CMI)

-0,48

Runoff

266mm/an

PET

1 055mm

AET

461mm

Mean slope

13,2°

Water table

576cm

Forest

43%

Crops

1%

Urban

0%

Protected

0%

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