Ontologia

HydroBASINS lev08 watershed · #7080599800

Bassin de Henrieville Creek

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 : Garfield, Kane

Pfafstetter: 77250028

Sub-basin area

170,9km²

Upstream area

170,9km²

Discharge

0,07m³/s

Mean elev.

2 135m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Paria River252 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

765 distinct species · 4 748 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 748 obs · 6 cellules
Obs. / cellule
≥ 1 908
1 908–1 907
1 106–1 907
979–1 105
< 979

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

Ecological tissue

Sample of 40 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 Henrieville Creek : 25 espèces reliées par 140 interactions GloBI sur 5 types (connectance 15.5%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
140
Connectance
0.155
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°

7,2°C

Annual rain

301mm

Moisture idx (CMI)

-0,73

Runoff

18mm/an

PET

1 128mm

AET

261mm

Mean slope

10,1°

Water table

950cm

Forest

23%

Crops

0%

Urban

0%

Protected

41%

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