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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Madison River near West Yellowstone, MT - 06037500

Show all available data types as graphs

Graphs for all available data types

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