Stale — older than 1 week No flood stage data USGS

Rio Grande At Alamosa Nwr Near Alamosa, CO

Updated October 8, 2024 at 03:40:00 PM MDT · ProvisionalUSGS real-time data that has not finished review. Values can be revised, corrected, or removed after approval. · Site 08223400

Current conditions

Historical trends

Hourly measurements

Detailed readings by hour, organized by day

Nearby stations

Other monitoring locations nearby

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Data courtesy of the U.S. Geological Survey.