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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 | 1970-05-13 | 1975-10-29 | 7 | 116 |
Physical | 1970-05-13 | 1975-10-29 | 7 | 45 |
Inorganics, Major, Metals | 1970-05-13 | 1975-10-29 | 4 | 13 |
Inorganics, Major, Non-metals | 1970-05-13 | 1975-10-29 | 7 | 36 |
Nutrient | 1971-05-03 | 1975-10-29 | 4 | 21 |
Inorganics, Minor, Metals | 1975-10-29 | 1975-10-29 | 1 | 1 |