The number of areas in Scotland at Significant Water Scarcity has increased from three to five this week, with prolonged low river flows continuing despite heavy rain in parts of the country.
The latest weekly water scarcity report from the Scottish Environment Protection Agency (SEPA) shows the Dee (Galloway) and Urr Water in Dumfries and Galloway have moved to Significant Scarcity. They join the River Teviot and Ettrick Water in the Scottish Borders and the Lower Dee and Water of Feugh in Aberdeenshire, which remain at Significant Scarcity.
The prolonged nature of the dry conditions can be seen in river flows. Ancrum on the River Teviot in the Scottish Borders has experienced 46 days of continuous low flows, with flows earlier this month reaching their fifth-lowest level in a 53-year record.
In Dumfries and Galloway, Dalbeattie, the reference gauge for Dee (Galloway) and Urr Water, has experienced the greatest number of low-flow days in 20 years. The Lower Dee and Water of Feugh in Aberdeenshire have also experienced around of 38 days of continuous low flows.
Heavy, thundery rainfall fell in parts of Scotland on Wednesday and some rivers have responded. However, there has been limited improvement in the overall water scarcity picture and further sustained rainfall will be needed for more widespread recovery.
There remains a marked contrast across the country. Much of northern and western Scotland remains at Normal Conditions, while prolonged dry conditions mean large parts of eastern Scotland continue to experience some level of water scarcity. River flows remain low to very low across much of the country, particularly in the east.
Eilidh Johnston, Senior Leader in Compliance, said: “What we’re seeing this summer demonstrates why a few days of rain can’t be viewed as an automatic end to water scarcity. When rivers have been running low for weeks, recovery can require sustained rainfall in the right places.
“For businesses that rely on water from the environment, that uncertainty needs to be part of long-term planning. Using water efficiently and building resilience now can help businesses prepare for periods when water availability becomes more constrained.
“We appreciate the way abstractors have responded to this year’s water scarcity situation and the restrictions that have been necessary. We continue to see good compliance, helping to protect rivers at a time when they are under significant pressure.”
No irrigation licences are affected by Dee (Galloway) and Urr Water moving to Significant Scarcity. Restrictions remain in place for affected abstractors in the River Teviot and Ettrick Water areas.