Nearly Half of Scotland's Wild Swimming Spots Polluted This Summer
Data reveals E. coli and intestinal enterococci concerns at 44 of 90 designated bathing waters, with one site exceeding safe limits by 20 times.
Almost half of Scotland's designated wild swimming hotspots experienced pollution this summer, with nearly two-thirds of the country's 90 bathing waters recording high levels of E. coli or intestinal enterococci (IE) on at least one occasion between May and September.
Lower Largo in Fife, a popular spot for swimmers, registered E. coli levels at least 20 times the safe limit. In Edinburgh, Portobello West beach recorded intestinal enterococci at 47 times the safe limit. Both bacteria, found in animal and human waste, can lead to stomach bugs, vomiting, and other serious health conditions.
Lib Dem MSP Sanne Dijkstra-Downie, who obtained the data, criticized the situation, stating "simply isn’t good enough" and urging the Scottish Government to "get serious about the impact of sewage dumping in Scotland." She highlighted that thousands of Scots visit these coastal areas annually and should not have to worry about water contamination. Dijkstra-Downie also pointed out that testing primarily occurs during summer months, despite many sites being popular year-round.
Portobello beach, Kinghorn Harbour in Fife, and Saltcoats beach in Ayrshire were among the areas subject to no-swim orders earlier this summer due to pollution concerns.
These findings follow previous reports indicating that sewage entered Scottish waters at least 23,672 times last year, discharging approximately 22 billion liters of wastewater. This volume is equivalent to nearly 9,000 Olympic swimming pools.
The Scottish Environment Protection Agency (Sepa), responsible for monitoring bathing water quality, stated that classifications are based on data collected over a rolling four-year period. For the 2026 bathing water season, 86 of the 89 classified bathing waters met the 'sufficient' standard or better, with 73 rated 'Good' or 'Excellent'. Sepa noted this represents Scotland's highest number of 'Excellent' rated bathing waters on record.
Sepa explained that individual sample results provide a snapshot and should not be confused with the statutory bathing water classification. The agency is currently analyzing 2026 monitoring data to determine classifications for the 2027 season, to be published in November.
A Scottish Government spokesperson commented that the country is "achieving good environmental outcomes," with 97% of bathing waters meeting the standard and 82% rated good or excellent. The government also stated that the water quality in rivers and lochs is improving, with 86% of the entire water environment assessed by Sepa as having a 'high' or 'good' classification.