Ontologia

HydroBASINS lev08 watershed · #7080525370

Bassin de Little Lehigh 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 : Berks, Lehigh

Pfafstetter: 73150642

Sub-basin area

287,7km²

Upstream area

287,7km²

Discharge

5,91m³/s

Mean elev.

157m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Monocacy Creek581 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

9 intersecting protected areas

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

Species present

3 108 distinct species · 511 246 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

511 246 obs · 9 cellules
Obs. / cellule
≥ 252 794
252 794–252 793
47 239–252 793
32 365–47 238
< 32 365

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

Ecological tissue

Sample of 39 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 Lehigh Creek : 26 espèces reliées par 82 interactions GloBI sur 4 types (connectance 11.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
82
Connectance
0.111
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°

10,3°C

Annual rain

1 149mm

Moisture idx (CMI)

0,09

Runoff

648mm/an

PET

1 042mm

AET

836mm

Mean slope

2,8°

Water table

189cm

Forest

59%

Crops

27%

Urban

53%

Protected

0%

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