Question reference: S6W-03403
- Asked by: Finlay Carson, MSP for Galloway and West Dumfries, Scottish Conservative and Unionist Party
- Date lodged: 30 September 2021
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Current status: Answered by Mairi McAllan on 20 October 2021
Question
To ask the Scottish Government what measures are in place to monitor watercourses for the presence of (a) painkillers, (b) anti-inflammatories, (c) antidepressants and (d) over-the-counter medicines.
Answer
The EU Water Framework Directive (WFD) sets the legal obligations to monitor and assess a range of chemicals in the water environment.
The Scottish Environment Protection Agency (SEPA) monitors the water environment for a range of contaminants of emerging concern (including 4 antibiotics, 1 antidepressant, and 3 antifungal medicines) at targeted watercourses. Through the WFD watch-list prioritisation mechanism environmental quality standards for a number of pharmaceuticals are currently being developed by the EU. This includes antibiotic clarithromycin, painkiller ibuprofen, anticonvulsants and painkiller carbamazepine, anti-inflammatory diclofenac and estrogen medication EE2 in this study.
SEPA is working with partner organisations on the identification of chemicals of emerging concern in the environment, and is developing new analytical techniques that will allow it to screen environmental samples for a much larger number of chemicals, including a number of pharmaceuticals. This work will allow us to better understand the risks posed by pharmaceuticals in Scotland’s water environment.