Waderly Waderly

San Joaquin River at Iselton Water Level & Fishing Conditions

SAN JOAQUIN R A CHANNEL MARKER 42 NR ISELTON CA · USGS 11336955 · California · 38.1007, -121.6027

Current flow data is not published on this gauge page right now.

Flow
temporarily unavailable
Gauge Height
temporarily unavailable
Water Temp
temporarily unavailable

About This Gauge

USGS 11336955 is a public stream gauge on San Joaquin River in California. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There are 8 nearby gauges linked from this page for watershed context.

3-Day Weather Outlook

The NOAA forecast for San Joaquin River is not available on this page yet. Open San Joaquin River on the Waderly map for the live forecast.

Open live map & forecast Get flow alerts for this gauge

Waderly combines real-time USGS stream gauges with weather, barometric pressure trends, and solunar activity so you know what the water is doing before you go. The "typical" comparison above is an approximation based on the historical daily median flow for this date at this gauge.

Nearby Gauges

Frequently Asked Questions

What is the water temperature on San Joaquin River?

This USGS gauge is not currently reporting water temperature for San Joaquin River, so this page does not show a live water-temperature reading.

What other gauges should I check near San Joaquin River?

Nearby gauges worth checking include MOKELUMNE R A ANDRUS ISLAND NR TERMINOUS CA (1.5 miles away), TWITCHELL ISL DEMO PROJ E POND SITE 3 NR RIO VISTA (2.3 miles away), TWITCHELL ISL DEMO PROJ E POND SITE 1 NR RIO VISTA (2.4 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.

See the full picture for San Joaquin River

Open the live map to see San Joaquin River alongside weather, forecast, nearby gauges, and everything else Waderly tracks for the water.

Open the live map & forecast
↑