A serious environmental crisis is unfolding in the lagoon of Messolonghi, one of Greece’s most ecologically significant wetlands, as uncontrolled pollution pushes its fragile ecosystem toward collapse. According to local complaints, industrial waste from nearby factories is flowing unchecked into the lagoon, compounded by urban sewage escaping through a biological treatment plant that has been out of order for years, and by pesticide runoff from surrounding farmland.
The cumulative effect is stark: a thick layer of sludge now coats the water’s surface, a foul odor drifts as far as residents’ homes, and the lagoon’s once-abundant wildlife faces an immediate threat of extinction.
“Our problem has been building for five years now — Aitoliko has been sinking little by little, and it has finally reached a breaking point,” said Nikos Kranis, president of the Messolonghi-Aitoliko Fishermen’s Association “Acheloos.” He described how waste from factories and from the long-defunct treatment plant continues to pour directly into the Aitoliko lagoon, with no intervention in sight.
Local fishermen also point to a deeper failure of accountability: a fund of 21.4 million euros, approved back in 2015 specifically to rescue the lagoon, was never put to use for that purpose, they say, amid what they describe as complete indifference from the authorities responsible.
Adding to the damage, the historic bridges of Aitoliko have suffered subsidence from heavy truck traffic passing over them, causing their arches to close off. This has blocked the natural circulation of water and the passage of boats, further intensifying the pollution choking the lagoon.
