Ontologia

HydroBASINS lev08 watershed · #7080673200

Bassin de Crooked 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 : Arkansas, Jefferson, Lonoke

51% lakePfafstetter: 74241204

Sub-basin area

382,6km²

Upstream area

382,6km²

Discharge

6,56m³/s

Mean elev.

62m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Bayou Meto364 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Us-Ar-30-8

    IUCN Not Assigned

    Conservation Easement

    5.94 km² overlap

  • Us-Ar-75-15

    IUCN Not Assigned

    Conservation Easement

    2.57 km² overlap

  • Bayou Meto

    IUCN V

    State Wildlife Management Area

    2.52 km² overlap

  • Us-Ar-75-11

    IUCN Not Assigned

    Conservation Easement

    0.43 km² overlap

  • Us-Ar-75-18

    IUCN Not Assigned

    Conservation Easement

    0.31 km² overlap

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

Species present

252 distinct species · 2 686 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 686 obs · 10 cellules
Obs. / cellule
≥ 946
946–945
354–945
161–353
< 161

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

Ecological tissue

Sample of 34 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 Crooked Creek : 24 espèces reliées par 116 interactions GloBI sur 4 types (connectance 19.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
116
Connectance
0.195
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°

16,8°C

Annual rain

1 259mm

Moisture idx (CMI)

-0,04

Runoff

541mm/an

PET

1 306mm

AET

975mm

Mean slope

0,1°

Water table

5cm

Forest

12%

Crops

69%

Urban

0%

Protected

1%

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