Country surface area in km², numbers of monitoring sites and pesticides reported by each country in surface waters and groundwaters, 2016-21

• Waterbase - Water Quality ICM, 2022, European Environment Agency (EEA)

• Austria
• Belgium
• Bulgaria
• Croatia
• Cyprus
• Czechia
• Denmark
• Estonia
• Finland
• France
• Germany
• Greece
• Hungary
• Iceland
• Ireland
• Italy
• Latvia
• Lithuania
• Luxembourg
• Norway
• Poland
• Portugal
• Romania
• Serbia
• Slovakia
• Slovenia
• Spain
• Sweden
• Switzerland
• The Netherlands

These are the data reported by countries for 2013-21, underlying Figure 1.

Methodology:

https://water.europa.eu/freshwater/europe-freshwater/pesticides/documentation/methodology_pesticides_indicator.pdf
https://water.europa.eu/freshwater/europe-freshwater/pesticides/documentation/annexes_methodology_pesticides_indicator.xlsx

Geographical coverage:

For surface waters: Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Greece, Spain, Finland, France, Croatia, Hungary, Ireland, Iceland, Italy, Lithuania, Luxembourg, Latvia, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Sweden, Slovenia, Slovakia.
For groundwaters: Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, France, Croatia, Ireland, Italy, Lithuania, Latvia, Poland, Portugal, Serbia, Slovenia, Slovakia