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Grizzly Bay at Avon Water Level & Fishing Conditions

GRIZZLY BAY A SUISUN SLOUGH NR AVON CA · USGS 380631122032201 · California · 38.1085, -122.0560

Grizzly Bay is tidal at this station — flow reverses with the tide, so Waderly tracks water level and tide stage here instead of cfs.

Flow
Tidal
Gauge Height
temporarily unavailable
Water Temp
temporarily unavailable

About This Gauge

USGS 380631122032201 is a public stream gauge on Grizzly Bay 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 Grizzly Bay is not available on this page yet. Open Grizzly Bay on the Waderly map for the live forecast.

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 Grizzly Bay?

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

What other gauges should I check near Grizzly Bay?

Nearby gauges worth checking include SUISUN SLOUGH NR BENICIA CA (1.7 miles away), MONTEZUMA SLOUGH AB GRIZZLY BAY NR CORDELIA CA (2.4 miles away), SUISUN SLOUGH A JOICE ISLAND NR CORDELIA CA (2.4 miles away). Comparing nearby gauges helps confirm whether conditions are changing upstream or across the watershed.

See the full picture for Grizzly Bay

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

Open the live map & forecast