Ruisseau
Alden Creek
Crosses 1 administrative regions : McHenry
Total length
5km
Max discharge
0,6m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- McHenryIllinois · United States16.4 kmin this dpt
8 intersecting protected areas
Alden Sedge Meadow 9
IUCN VConservation Area
Hackmatack
IUCN IVNational Wildlife Refuge
Bailey Woods/Nichols 6
IUCN VConservation Area
Bailey Woods/Nichols 2
IUCN VConservation Area
Winding Creek
IUCN VForest Preserve
Nippersink Creek
IUCN VConservation Area
Bailey Woods/Nichols 5
IUCN VConservation Area
Rich
IUCN VEnvironmental System
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
273 distinct species · 4 890 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Alden Creek : 28 espèces reliées par 114 interactions GloBI sur 4 types (connectance 12.6%, filtre Serrano α=0.2). 15 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
5km
Max discharge
0,6m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.