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Castor River at Zalma Water Level & Fishing Conditions

Castor River at Zalma, MO · USGS 07021000 · Missouri · 37.1466, -90.0755

Water level (gauge height) · Live from USGS
1.24 ft
Flow 92.2 cfs · as of Aug 18, 7:45 PM UTC

Flow is 92.2 cfs.

Flow
92.2 cfs
Gauge Height
1.24 ft
Water Temp
temporarily unavailable

About This Gauge

USGS 07021000 is a public stream gauge on Castor River in Missouri. Waderly uses this page as the canonical landing page for flow, water level, and fishing-condition checks on this water. There is 1 same-waterway gauge nearby for upstream and downstream comparison.

3-Day Weather Outlook

NOAA forecast data for Castor River is not cached on this page yet. The live Waderly map forecast will populate first, and search crawlers can still see flow, gauge height, temperature, nearby gauges, and state-hub links here.

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.

More Gauges On Castor River

These nearby gauges are on the same named waterway, which makes them more useful for upstream and downstream context than unrelated creeks at the same distance.

Other Nearby Gauges

Frequently Asked Questions

What is the current flow on Castor River?

Castor River is currently flowing at 92.2 cfs at USGS gauge 07021000 as of Aug 18, 7:45 PM UTC.

Is Castor River above or below normal right now?

Waderly compares Castor River against its historical median when that gauge has enough flow history loaded. This page does not have that above-or-below-normal comparison yet.

What is the water temperature on Castor River?

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

What other gauges should I check near Castor River?

Other gauges on Castor River worth checking include Castor River at Greenbriar, MO (3.8 miles away). Same-waterway gauges are usually the best upstream and downstream cross-check when you are deciding whether conditions are improving or dropping out.

What is the weather outlook for Castor River?

NOAA forecast data for Castor River is not cached on this page yet. Waderly's live map forecast usually fills in first.

Intelligence for the water

Get a free alert the moment Castor River hits your window — the right flow, temperature, and conditions — instead of refreshing this page. Waderly watches the gauge so you don't have to.

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