Nitrates in river water (i30)

Definition: the average nitrate concentration in river water is calculated on the basis of 26 monitoring points located throughout Belgium. It is expressed as the nitrogen weight in those nitrates per liter of water (mg NO3-N/l). The data come from the European Environment Agency. The European data relate to 18 countries of the European Union: Belgium, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Ireland, Italy, Latvia, Lithuania, Poland, Romania, Slovakia, Slovenia, Spain and Sweden.