Ontologia

HydroBASINS lev08 watershed · #7080678010

Bassin de Little River

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 4 administrative regions : Cherokee, Cobb, Forsyth, Fulton

6% lakePfafstetter: 73289006

Sub-basin area

564km²

Upstream area

564,4km²

Discharge

10,07m³/s

Mean elev.

319m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Allatoona Creek470 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

4 intersecting protected areas

  • Town Center

    IUCN V

    Restrictive Covenant (DOD/DOE)

    0.07 km² overlap

  • Perryton

    IUCN Not Assigned

    Conservation Easement

    0.06 km² overlap

  • Canterbury

    IUCN V

    Mitigation Site

    0.03 km² overlap

  • Hickory Road

    IUCN V

    Road Mitigation

    0.03 km² overlap

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

Species present

2 715 distinct species · 705 048 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

705 048 obs · 18 cellules
Obs. / cellule
≥ 231 965
103 105–231 964
33 822–103 104
21 890–33 821
< 21 890

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 Little River : 26 espèces reliées par 65 interactions GloBI sur 4 types (connectance 10.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
65
Connectance
0.109
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°

15,1°C

Annual rain

1 390mm

Moisture idx (CMI)

0,08

Runoff

566mm/an

PET

1 279mm

AET

1 004mm

Mean slope

2,5°

Water table

135cm

Forest

81%

Crops

4%

Urban

58%

Protected

0%

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