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Water Quality Samples for Montana
Questions or concerns about USGS data and data products in Montana and Wyoming can be directed to the Wyoming-Montana Water Science Center Data Management Section.
Parameter Group | First Date |
Last Date |
Number of Samples |
Number of Values |
---|---|---|---|---|
All -- include all parameter groups | 1974-09-27 | 2023-11-03 | 2592 | 29958 |
Information | 1980-06-17 | 2023-11-03 | 2525 | 10193 |
Physical | 1974-09-27 | 2023-11-03 | 2592 | 11153 |
Inorganics, Major, Metals | 1986-04-16 | 2023-11-03 | 276 | 660 |
Inorganics, Major, Non-metals | 1985-03-28 | 2023-11-03 | 286 | 603 |
Nutrient | 1999-05-26 | 2009-06-23 | 91 | 469 |
Inorganics, Minor, Metals | 1985-03-28 | 2023-11-03 | 284 | 3401 |
Inorganics, Minor, Non-metals | 1985-03-28 | 2023-11-03 | 284 | 566 |
Sediment | 1985-03-28 | 2023-11-03 | 2227 | 2913 |