Ruisseau· 3 segments
Sparkill Creek
Crosses 3 administrative regions : Bergen, Rockland, Westchester
Total length
11km
Max discharge
1m³/s
Max Strahler
2
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
- RocklandNew York · United States9.6 kmin this dpt
- BergenNew Jersey · United States1.1 kmin this dpt
- WestchesterNew York · United States0.1 kmin this dpt
3 intersecting protected areas
Marine Protected Area
Piermont Marsh Tidal
IUCN VWetland
Orangetown Town Lands
IUCN VState Conservation Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 226 distinct species · 145 904 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 Sparkill Creek : 26 espèces reliées par 92 interactions GloBI sur 4 types (connectance 12.4%, filtre Serrano α=0.2). 13 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
11km
Max discharge
1,0m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.