Chemicals that are hazardous to human health have never been detected in drinking water and the highest measured values for heavy metals are only 2.3% of maximum permissible levels of governmental drinking water directive.
Efni sem eru hættuleg heilsu manna hafa aldrei verið greind í neysluvatninu og hæsta mælda gildi á þungmálmum er aðeins 2,3% af hámarksgildi neysluvatnsreglugerðarinnar.