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Paddling Hubs

River Explorer

Rivers in New Jersey

Community-mapped river reaches across New Jersey. Length and live USGS flow where a gauge sits on the water.

  • Free to browse
  • USGS-sourced rivers
  • Open in the app for live flow and tracking

State rankings

Longest River Runs in New Jersey

River data from the USGS National Hydrography Dataset (public domain). Live flow, where shown, from USGS Water Data.

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