Ontologia

HydroBASINS lev08 watershed · #7080519280

Bassin de Catawissa 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 6 administrative regions : Carbon, Columbia, Luzerne, Montour, Northumberland +1

3% lakePfafstetter: 73160510

Sub-basin area

946,3km²

Upstream area

29 155,3km²

Discharge

479,31m³/s

Mean elev.

324m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Shamokin Creek385 km²

▲ Receives from 2 basins

6 dept-equivalent regions (GADM L2)

2 intersecting protected areas

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

Species present

3 783 distinct species · 127 284 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

127 284 obs · 28 cellules
Obs. / cellule
≥ 26 825
12 759–26 824
3 886–12 758
1 960–3 885
< 1 960

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

Ecological tissue

Sample of 42 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 Catawissa Creek : 29 espèces reliées par 99 interactions GloBI sur 4 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
99
Connectance
0.115
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°

8,8°C

Annual rain

1 087mm

Moisture idx (CMI)

0,09

Runoff

560mm/an

PET

986mm

AET

803mm

Mean slope

6,4°

Water table

409cm

Forest

95%

Crops

21%

Urban

2%

Protected

0%

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