The project “Groundwater Quality Monitoring Network Improvement 2021/2022” aimed to assess and improve the groundwater quality monitoring network of the Environmental Agency of the State of Brandenburg, Germany. This comprised six major steps:
A total of 936 active monitoring wells have been assessed. These results have been aggregated for 63 groundwater catchment areas as basis for the deficit analysis. 10 focus areas have been identified for researching and testing existing monitoring wells and for suggesting new sites.
One major project outcome is a three-page factsheet for each catchment area including detailed information on land use, hydrogeology and available monitoring wells as well as statistical analyses of the monitoring well distributions and their suitability. It also contains a prioritised list of measures (adding existing wells to the network, high and low priority new locations) to implement in the next years.