Ontologia

HydroBASINS lev08 watershed · #7080304620

Bassin · #7080304620

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 across 2 countries : Blaine, Division No. 4, Phillips

Pfafstetter: 74299466

Sub-basin area

216,3km²

Upstream area

216,3km²

Discharge

0,02m³/s

Mean elev.

883m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #7080306380268 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Lone Tree

    IUCN VI

    Provincial Pasture

    29.67 km² overlap

  • Blaine County

    IUCN V

    Waterfowl Production Area

    0.62 km² overlap

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

Species present

42 distinct species · 72 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

72 obs · 5 cellules
Obs. / cellule
≥ 45
45–44
11–44
9–10
< 9

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

Ecological tissue

Sample of 21 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 · #7080304620 : 18 espèces reliées par 36 interactions GloBI sur 3 types (connectance 17.1%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
36
Connectance
0.171
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°

4,0°C

Annual rain

336mm

Moisture idx (CMI)

-0,62

Runoff

3mm/an

PET

895mm

AET

297mm

Mean slope

0,5°

Water table

197cm

Forest

0%

Crops

32%

Urban

0%

Protected

13%

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