Ontologia

HydroBASINS lev08 watershed · #7080526380

Bassin de Pawnee 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 : Logan, Morgan, Weld

Pfafstetter: 74294634

Sub-basin area

1 838,7km²

Upstream area

1 838,7km²

Discharge

0,65m³/s

Mean elev.

1 432m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de South Platte River602 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 210 distinct species · 35 584 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 584 obs · 49 cellules
Obs. / cellule
≥ 10 032
1 573–10 031
588–1 572
228–587
< 228

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 Pawnee Creek : 27 espèces reliées par 114 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
114
Connectance
0.126
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

371mm

Moisture idx (CMI)

-0,69

Runoff

11mm/an

PET

1 193mm

AET

320mm

Mean slope

1,3°

Water table

330cm

Forest

0%

Crops

18%

Urban

0%

Protected

5%

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