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Water Quality Samples for the Nation
Parameter Group | First Date |
Last Date |
Number of Samples |
Number of Values |
---|---|---|---|---|
All -- include all parameter groups | 2009-09-08 | 2023-08-15 | 46 | 1287 |
Information | 2016-06-13 | 2023-08-15 | 41 | 42 |
Physical | 2016-06-13 | 2023-08-15 | 41 | 183 |
Inorganics, Major, Metals | 2023-08-15 | 2023-08-15 | 1 | 2 |
Inorganics, Major, Non-metals | 2016-06-13 | 2023-08-15 | 41 | 139 |
Nutrient | 2016-06-02 | 2017-09-19 | 41 | 492 |
Microbiological | 2016-06-02 | 2017-09-19 | 41 | 144 |
Biological | 2009-09-08 | 2017-09-19 | 42 | 204 |
Inorganics, Minor, Non-metals | 2023-08-15 | 2023-08-15 | 1 | 2 |
Organics, other | 2009-09-08 | 2017-09-19 | 42 | 79 |