Ontologia

HydroBASINS lev08 watershed · #7080667070

Bassin de East Cache 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 3 administrative regions : Caddo, Comanche, Kiowa

25% lakePfafstetter: 74227609

Sub-basin area

737,2km²

Upstream area

737,2km²

Discharge

1,64m³/s

Mean elev.

428m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de East Cache Creek182 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

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

Species present

1 167 distinct species · 11 545 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 545 obs · 19 cellules
Obs. / cellule
≥ 5 732
1 520–5 731
352–1 519
139–351
< 139

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

Ecological tissue

Sample of 41 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 East Cache Creek : 31 espèces reliées par 107 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
107
Connectance
0.131
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°

16,0°C

Annual rain

764mm

Moisture idx (CMI)

-0,44

Runoff

70mm/an

PET

1 366mm

AET

647mm

Mean slope

1,2°

Water table

286cm

Forest

0%

Crops

34%

Urban

0%

Protected

0%

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