Ruisseau
Noorderganssloot
Crosses 2 administrative regions : Wormerland, Zaanstad
Total length
5km
Max discharge
0,9m³/s
Max Strahler
2
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- WormerlandNoord-Holland · Netherlands6.1 kmin this dpt
- ZaanstadNoord-Holland · Netherlands0.0 kmin this dpt
4 intersecting protected areas
NNN-NH
IUCN Not AssignedNature Reserves owned by professional nature management organizations
Nature Conservation Act
Wormer- en Jisperveld & Kalverpolder
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Wormer- en Jisperveld & Kalverpolder
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
2 934 distinct species · 115 595 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydrology (HydroRIVERS v10)
Total length
5km
Max discharge
0,9m³/s
Max Strahler
2
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.