Page Loading - Please Wait...
Water Quality Samples for the Nation
Parameter Group | First Date |
Last Date |
Number of Samples |
Number of Values |
---|---|---|---|---|
All -- include all parameter groups | 1986-06-23 | 2016-06-24 | 224 | 10390 |
Information | 1986-06-23 | 2016-06-24 | 222 | 943 |
Physical | 1986-06-23 | 2016-06-24 | 224 | 3601 |
Inorganics, Major, Metals | 2000-05-15 | 2016-06-24 | 202 | 1212 |
Inorganics, Major, Non-metals | 2000-05-15 | 2016-06-24 | 206 | 1817 |
Nutrient | 2004-02-04 | 2009-10-22 | 29 | 348 |
Inorganics, Minor, Metals | 2000-05-15 | 2016-06-24 | 188 | 1625 |
Inorganics, Minor, Non-metals | 2000-10-24 | 2016-06-24 | 185 | 586 |
Organics, pesticide | 1986-06-23 | 1992-09-28 | 18 | 107 |
Radiochemical | 2001-05-09 | 2002-09-11 | 16 | 16 |
Sediment | 2004-02-04 | 2007-08-06 | 45 | 135 |