Ontologia

Rivière· 180 segments

Rock River

Crosses 17 administrative regions : Dodge, Henry, Jefferson, Lee, Lincoln +11

rivière

Total length

1 211km

Max discharge

240,4m³/s

Max Strahler

6

Segments matched

180

River geography17 admin regions · 0 communes

Parent watershed

hybas-7080503090404 km²

17 administrative regions crossed (GADM L2)

  • Jefferson
    Wisconsin · United States
    108.8 km
    in this dpt
  • Rock
    Minnesota · United States
    97.5 km
    in this dpt
  • Rock
    Wisconsin · United States
    87.4 km
    in this dpt
  • Whiteside
    Illinois · United States
    82.1 km
    in this dpt
  • Winnebago
    Illinois · United States
    71.4 km
    in this dpt
  • Ogle
    Illinois · United States
    70.2 km
    in this dpt
  • Pipestone
    Minnesota · United States
    53.2 km
    in this dpt
  • Dodge
    Wisconsin · United States
    47.6 km
    in this dpt
  • Lyon
    Iowa · United States
    47.2 km
    in this dpt
  • Rock Island
    Illinois · United States
    39.1 km
    in this dpt
  • Sioux
    Iowa · United States
    26.4 km
    in this dpt
  • Lee
    Illinois · United States
    22.4 km
    in this dpt
  • Henry
    Illinois · United States
    21.8 km
    in this dpt
  • Nobles
    Minnesota · United States
    1.5 km
    in this dpt
  • Lincoln
    South Dakota · United States
    0.2 km
    in this dpt
  • Waukesha
    Wisconsin · United States
    0.0 km
    in this dpt
  • Murray
    Minnesota · United States
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 180 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

57 distinct species · 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 Rock River : 26 espèces reliées par 50 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
50
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).

Hydrology (HydroRIVERS v10)

Total length

1 211km

Max discharge

240,4m³/s

Max Strahler

6

Segments matched

180

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.