Rivière· 10 segments

North Branch Raritan River

Crosses 2 administrative regions : Morris, Somerset

rivière

Total length

38km

Max discharge

10,7m³/s

Max Strahler

Segments matched

River geography2 admin regions · 0 communes

Parent watershed

hybas-7080526510495 km²

2 administrative regions crossed (GADM L2)

Somerset
New Jersey · United States
36.7 km
in this dpt
Morris
New Jersey · United States
2.6 km
in this dpt

14 intersecting protected areas

Njcf #023 / 642
IUCN Not Assigned
Conservation Easement
Wetlands Reserve Program (WRP), Somerset, NJ
IUCN Not Assigned
Reserve Program
Pleasant Valley
IUCN V
Preserve
Wetlands Reserve Program (WRP)
IUCN Not Assigned
Reserve Program
Little Brook
IUCN V
Sanctuary
Chipman Tract
IUCN V
Local Conservation Area
Schiff
IUCN V
Nature Preserve
Burnett Brook
IUCN V
Preserve
Ralph T Reeve Cultural Center
IUCN V
Wooded Lot

5 more protected areassorted by area

The
IUCN V
Pond
North Branch
IUCN V
Greenway
Njcf #050
IUCN Not Assigned
Conservation Easement
Njcf #064
IUCN Not Assigned
Conservation Easement
Burnt Mills
IUCN V
Wooded Lot

1 page = 1 named river (aggregation of 10 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 000 distinct species · 60 862 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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

RègnesAnimalPlanteChampignonBacterie

RelationsPredationParasitismeSymbiosePollinisation

StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de North Branch Raritan River : 33 espèces reliées par 97 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées

Interactions affichées

Connectance

0.094

Patrimoniales

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)