'No evidence' of major pollution incident in Spey

The Scottish Environment Protection Agency – SEPA – has concluded its investigation into the multiple deaths of fish along the Spey first sighted on September 7.

A spokesperson has confirmed: "We responded to this notification immediately and, over the past three weeks, have worked closely with a number of partner organisations to investigate what may have caused the mortalities.

"Water quality assessments, ecological surveys, and discussions with regulated sites in the area provided no evidence to support the concern that a major pollution incident had occurred.

"Health officials also offered reassurance that there has been no notable increase in calls or visits to healthcare providers in the area."

SEPA is continuing to review any new information provided.

"We will take appropriate action as necessary."

The experts have today reiterated explanations that low water levels and high temperatures, experienced around the time when dead fish were discovered, could lead to low oxygen levels in the water.

"It is well-documented that this can and has previously led to fish mortalities in rivers and lochs. Low oxygen levels are typically associated with mortality in larger fish, which is consistent with findings in our investigation."

The spokesperson added: "We understand this has been a matter of deep concern for the local community and remain committed to our routine monitoring of the River Spey catchment. This includes monthly chemical monitoring at five locations, from its upper reaches at Laggan, to Fochabers at its end.

"We carry out routine ecological sampling at 11 locations and monitor various discharges to the Spey to assess compliance with permit conditions.

"In addition to this, we routinely monitor chemical and ecological parameters at seven tributaries, two loch water locations, and seven groundwater locations in the area. Our planning for 2024 monitoring is ongoing."

The agency was grateful to all those who reported their concerns, as well as the organisations who contributed to the investigation.

"We strongly encourage members of the public to notify SEPA of any potential pollution as soon as possible to allow us to respond in a timely manner."

Reports can be made by calling 0800 80 70 60 or using SEPA's online form at sepa.org.uk/report

Do you want to respond to this article? If so, click here to submit your thoughts and they may be published in print.