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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 | 2011-10-25 | 2023-08-22 | 320 | 4689 |
Information | 2011-10-25 | 2023-08-22 | 320 | 652 |
Physical | 2011-10-25 | 2023-08-22 | 320 | 1799 |
Inorganics, Major, Metals | 2011-10-25 | 2023-08-22 | 46 | 276 |
Inorganics, Major, Non-metals | 2011-10-25 | 2023-08-22 | 320 | 1328 |
Nutrient | 2011-10-25 | 2022-10-13 | 44 | 528 |
Biological | 2011-10-25 | 2023-08-22 | 55 | 106 |