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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 | 1969-07-11 | 2023-11-02 | 2111 | 27820 |
Information | 1982-06-22 | 2023-11-02 | 2010 | 8408 |
Physical | 1969-07-11 | 2023-11-02 | 2103 | 10219 |
Inorganics, Major, Metals | 1969-07-11 | 2023-11-02 | 318 | 753 |
Inorganics, Major, Non-metals | 1969-07-11 | 2023-11-02 | 334 | 797 |
Nutrient | 1969-07-11 | 1971-06-04 | 24 | 205 |
Microbiological | 1969-07-11 | 1971-06-04 | 24 | 40 |
Inorganics, Minor, Metals | 1969-07-11 | 2023-11-02 | 335 | 4095 |
Inorganics, Minor, Non-metals | 1969-07-11 | 2023-11-02 | 335 | 683 |
Organics, other | 1969-08-14 | 1971-06-04 | 22 | 22 |
Sediment | 1985-03-29 | 2023-11-02 | 1810 | 2598 |