Ontologia

HydroBASINS lev08 watershed · #7080368600

Bassin de Burnt Fork Bitterroot 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 : Granite, Ravalli

Pfafstetter: 78266604

Sub-basin area

444,5km²

Upstream area

444,5km²

Discharge

3m³/s

Mean elev.

1 630m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bitterroot River410 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

4 intersecting protected areas

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

Species present

1 005 distinct species · 184 436 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

184 436 obs · 14 cellules
Obs. / cellule
≥ 153 094
13 175–153 093
1 152–13 174
696–1 151
< 696

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

Ecological tissue

Sample of 28 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 Burnt Fork Bitterroot River : 21 espèces reliées par 62 interactions GloBI sur 4 types (connectance 16.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
62
Connectance
0.164
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°

3,8°C

Annual rain

432mm

Moisture idx (CMI)

-0,50

Runoff

214mm/an

PET

893mm

AET

373mm

Mean slope

11,8°

Water table

788cm

Forest

60%

Crops

9%

Urban

0%

Protected

1%

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