Groundwater bodies with good chemical and quantitative status, percentage (%)

Number of groundwater bodies with good chemical and quantitative status as a percentage of the number of groundwater bodies in total. A body of groundwater linked to several municipalities or counties is included in the calculation for each municipality or county to which it is linked. Classification is carried out gradually over a multi-year cycle, and in Kolada, the current preliminary results produced so far below the cycle are updated for each year to the year the cycle ends are updated with the final result 5 years back. The key figure is updated because and all the figures except the last in a cycle should be seen as preliminary. Cycle 1 refers to 2004-2009, cycle 2 2010-2016 and cycle 3 2017-2021.