Ontologia

HydroBASINS lev08 watershed · #7080326990

Bassin de Stillwater 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 : Flathead, Lincoln

12% lakePfafstetter: 78266460

Sub-basin area

2 054,7km²

Upstream area

2 054,7km²

Discharge

27,03m³/s

Mean elev.

1 325m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ashley Creek1183 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

5 intersecting protected areas

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

Species present

1 554 distinct species · 143 143 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

143 143 obs · 62 cellules
Obs. / cellule
≥ 30 634
4 591–30 633
655–4 590
158–654
< 158

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

Ecological tissue

Sample of 27 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 Stillwater River : 16 espèces reliées par 61 interactions GloBI sur 3 types (connectance 17.4%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
61
Connectance
0.174
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°

3,7°C

Annual rain

636mm

Moisture idx (CMI)

-0,24

Runoff

423mm/an

PET

846mm

AET

507mm

Mean slope

9,9°

Water table

371cm

Forest

81%

Crops

6%

Urban

1%

Protected

1%

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