Zero pesticide exceedances were identified in public drinking water supplies in Donegal last year.
It marks a significant reduction in the number of exceedances for pesticides in public drinking water supplies in the county.
In 2021 Uisce Eireann detected 3 exceedances for MCPA and Bentazone.
The utility however, is urging people to continue to consider the environment and alternatives to pesticides when gardening, farming and maintaining sports grounds.