Skip to main content

Search datasets

#1 Federal
Water-quality data for the Clark Fork and tributaries in the upper Clark Fork Basin, Montana, October 2022-September 2023
- Organization: Department of the Interior
- Dataset Last Updated: December 23, 2025 at 12:00 AM
Water was sampled in streams from Butte to near Missoula, Montana, as part of a long-term monitoring program in the upper Clark Fork Basin. The sampling program was completed by the U.S....
- XML
- XML
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:29 PM

Filter selections are applied on each click

Looking for U.S. government information and services?

Visit USA.gov