Ontologia

HydroBASINS lev08 watershed · #7080460740

Bassin de Wisconsin 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 3 administrative regions : Dane, Iowa, Sauk

Pfafstetter: 74287437

Sub-basin area

35,8km²

Upstream area

24 699,1km²

Discharge

234,67m³/s

Mean elev.

230m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Wisconsin River1183 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

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

Species present

1 822 distinct species · 102 895 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

102 895 obs · 2 cellules
Obs. / cellule
≥ 64 230
64 230–64 229
64 230–64 229
64 230–64 229
< 64 230

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

Ecological tissue

Sample of 35 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 Wisconsin River : 26 espèces reliées par 70 interactions GloBI sur 3 types (connectance 11.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
70
Connectance
0.118
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°

7,7°C

Annual rain

802mm

Moisture idx (CMI)

-0,16

Runoff

319mm/an

PET

956mm

AET

678mm

Mean slope

1,4°

Water table

50cm

Forest

78%

Crops

28%

Urban

0%

Protected

0%

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