Rivière· 14 segments
Bark River
Crosses 3 administrative regions : Jefferson, Washington, Waukesha
Total length
154km
Max discharge
9,6m³/s
Max Strahler
4
Segments matched
14
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- WaukeshaWisconsin · United States48.8 kmin this dpt
- JeffersonWisconsin · United States43.3 kmin this dpt
- WashingtonWisconsin · United States3.2 kmin this dpt
7 intersecting protected areas
Nature Preserve
Statewide Habitat Areas
IUCN VHabitat Area
Reserve Program
Princes Point
IUCN VWildlife Area
Rome Pond
IUCN VWildlife Area
Reserve Program
Paradise Valley
IUCN Not AssignedWildlife Area
1 page = 1 named river (aggregation of 14 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
328 distinct species · 5 523 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bark River : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 9.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
154km
Max discharge
9,6m³/s
Max Strahler
4
Segments matched
14
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.