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Environmental conditions in the Andreafsky River at Yukon Delta National Wildlife Refuge, Alaska

Published by U.S. Fish and Wildlife Service | Department of the Interior | Metadata Last Checked: January 25, 2026 | Last Modified: 2025-04-04T00:00:00Z
Daily climate and water condition data taken at the Andreafsky weir for each day the weir ran from the years 2015 through 2023. Protocol was standardized and two readings were taken for air temperature, water temperature, stage height, once in the morning and evening. NA denotes that a reading was missing for that day. Data was compiled from in-season data sheets.

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