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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 | 2011-10-24 | 2023-09-18 | 434 | 6003 |
Information | 2011-10-24 | 2023-09-18 | 434 | 837 |
Physical | 2011-10-24 | 2023-09-18 | 434 | 2352 |
Inorganics, Major, Metals | 2011-10-24 | 2023-05-22 | 52 | 312 |
Inorganics, Major, Non-metals | 2011-10-24 | 2023-09-18 | 434 | 1707 |
Nutrient | 2011-10-24 | 2023-05-22 | 52 | 624 |
Biological | 2011-10-24 | 2023-09-18 | 69 | 171 |