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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 | 1993-11-16 | 2023-10-11 | 7 | 729 |
Information | 1993-11-16 | 2023-10-11 | 7 | 81 |
Physical | 1993-12-22 | 2023-10-11 | 6 | 70 |
Inorganics, Major, Metals | 1994-05-19 | 2014-04-29 | 3 | 18 |
Inorganics, Major, Non-metals | 1993-12-22 | 2023-10-11 | 6 | 54 |
Nutrient | 1993-12-22 | 2014-04-29 | 4 | 48 |
Inorganics, Minor, Metals | 1994-05-19 | 2014-04-29 | 3 | 38 |
Inorganics, Minor, Non-metals | 2002-05-06 | 2014-04-29 | 2 | 8 |
Organics, pesticide | 1993-12-22 | 2023-10-11 | 5 | 346 |
Organics, other | 1994-05-19 | 2023-10-11 | 5 | 56 |
Radiochemical | 2002-05-06 | 2014-04-29 | 2 | 10 |