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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 | 1991-02-21 | 2017-06-28 | 9 | 515 |
Information | 1991-02-21 | 2017-06-28 | 7 | 54 |
Physical | 1991-02-21 | 2017-06-28 | 4 | 53 |
Inorganics, Major, Metals | 1991-02-21 | 2017-06-28 | 2 | 12 |
Inorganics, Major, Non-metals | 1991-02-21 | 2017-06-28 | 4 | 32 |
Nutrient | 1991-02-21 | 2017-06-28 | 2 | 24 |
Inorganics, Minor, Metals | 1991-02-21 | 2017-06-28 | 3 | 26 |
Inorganics, Minor, Non-metals | 1991-02-21 | 2017-06-28 | 5 | 19 |
Organics, pesticide | 2007-04-02 | 2017-06-28 | 2 | 91 |
Organics, other | 2007-04-02 | 2017-06-28 | 2 | 163 |
Radiochemical | 1991-02-21 | 2017-06-28 | 3 | 12 |
Stable Isotopes | 1991-02-21 | 2017-06-28 | 4 | 29 |