Castor River At Zalma, Mo Water Level

Updated: Jun 18, 2026 River Missouri

Current Elevation

1.52 ft

30-Day Water Level Trend

Flow Rate (Discharge)

Current flow is 132 cfs (cubic feet per second). Calm flow. Ideal for gentle kayaking and wading.

Map & Location

GPS: 37.14663889°N, -90.07550000°W

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❓ Frequently Asked Questions

Where is Castor River At Zalma, Mo located?

Castor River At Zalma, Mo is a River located in Missouri. The exact GPS coordinates are 37.14663889°N, -90.07550000°W. You can use these coordinates to get driving directions via Google Maps.

What is the Castor River At Zalma, Mo water level today?

As of June 18, 2026, the water surface elevation at Castor River At Zalma, Mo is 1.52 feet above sea level.

What is the current flow rate at Castor River At Zalma, Mo?

The most recent discharge measurement at Castor River At Zalma, Mo is 132 cubic feet per second (cfs). This data is provided by USGS and is updated daily.

Is it safe to swim or boat at Castor River At Zalma, Mo?

Safety conditions at Castor River At Zalma, Mo depend on current water levels, flow rates, temperature, and weather. Always check the latest data on this page before planning any water activities. We recommend checking local advisories and weather forecasts for the most up-to-date safety information.

Is Castor River At Zalma, Mo good for fishing?

Castor River At Zalma, Mo in Missouri is a popular destination for anglers. Check current water temperature and flow conditions on this page to plan your fishing trip. Always verify you have the appropriate state fishing license.

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