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New Jersey River Water Levels

348 public USGS stream gauges across 3 river basins, updated continuously.

Live water levels for every USGS stream gauge in New Jersey, organized by river basin. Jump to a basin below, or open any gauge for current flow, gauge height, water temperature, and fishing conditions before you go.

Grouped by USGS hydrologic basin (largest first) — every indexed gauge is listed, nothing hidden behind a featured subset.

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Delaware-Mid Atlantic Coastal

196 USGS gauges in the Delaware-Mid Atlantic Coastal watershed (HUC 0204).

Lower Hudson-Long Island

148 USGS gauges in the Lower Hudson-Long Island watershed (HUC 0203).

Upper Hudson

4 USGS gauges in the Upper Hudson watershed (HUC 0202).

Neighboring States

Fishing the border? Check river levels in nearby states:

Frequently Asked Questions

How many public stream gauges does Waderly index in New Jersey?

Waderly currently indexes 348 public USGS stream gauges in New Jersey. Examples on this page include 052064-- Lpl-pz-05, 052065-- Lpl-pz-10, 052066-- Lpl-pz-23.

What can I find on the New Jersey stream gauges page?

This state hub links to every indexed Waderly gauge page in New Jersey, so you can jump from a statewide view into current flow, gauge height, water temperature, and weather for individual rivers and creeks.

Why use the New Jersey state hub instead of searching one river at a time?

The New Jersey hub is a crawlable index of the full state network. It makes it easier to compare nearby waters, discover smaller creeks you may not search by name, and reach every gauge page from one place.

Waderly supports public stream gauges across all 50 states. This New Jersey page includes the full state index, so search engines and users can reach every gauge from one crawlable hub.

These pages are built from the public USGS stream-gauge network and linked into Waderly's map so anglers, paddlers, and waders can move from a broad state view into specific rivers quickly.