Now the next task is to compare the national regulations implementing the European Water Directive and add the values into a national table. Therefor we have prepared a table with all values of chemical and indicator parameters of the European Water Directive in national languages.
You can find the table in the Dropbox in the folder "National_Parameters".
| Parameter | mg / l |
| Acrylamide | 0,0001 |
| Antimony | 0,0050 |
| Arsenic | 0,0100 |
| Benzene | 0,0010 |
| Benzo(a)pyrene | 0,00001 |
| Boron | 1,0000 |
| Bromate | 0,0100 |
| Cadmium | 0,0050 |
| Chromium | 0,0500 |
| Copper | 2,0000 |
| Cyanide | 0,0500 |
| 1,2-dichloroethane | 0,0030 |
| Epichlorohydrin | 0,0001 |
| Fluoride | 1,5000 |
| Lead | 0,0100 |
| Mercury | 0,0010 |
| Nickel | 0,0200 |
| Nitrate | 50,0000 |
| Nitrite | 0,5000 |
| Pesticides | 0,0001 |
| Pesticides — Total | 0,0005 |
| Polycyclic aromatic hydrocarbons | 0,0001 |
| Selenium | 0,0100 |
| Tetrachloroethene and Trichloroethene | 0,0100 |
| Trihalomethanes — Total | 0,1000 |
| Vinyl chloride | 0,0005 |