Ontologia

HydroBASINS lev08 watershed · #7080694250

Bassin de Hoover Ditch

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 : Maricopa, Pinal

Pfafstetter: 77223000

Sub-basin area

298,8km²

Upstream area

76 060,8km²

Discharge

33,78m³/s

Mean elev.

393m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Saint Johns Canal65 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

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

Species present

929 distinct species · 45 133 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

45 133 obs · 6 cellules
Obs. / cellule
≥ 31 621
31 621–31 620
8 965–31 620
2 880–8 964
< 2 880

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

Ecological tissue

Sample of 50 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 Hoover Ditch : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 132 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
52
Interactions affichées
132
Connectance
0.100
Patrimoniales
1
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°

21,0°C

Annual rain

209mm

Moisture idx (CMI)

-0,88

Runoff

9mm/an

PET

1 769mm

AET

174mm

Mean slope

4,6°

Water table

386cm

Forest

20%

Crops

18%

Urban

10%

Protected

2%

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