French food group under pollution suspicion

A French food industry group, Terrena and its subsidiary Ovalis, is under investigation for potentially polluting drinking water sources in the Deux-Sèvres region. The group is accused of releasing water contaminated with improperly cleaned poultry manure and lime grains into the environment in the town of Pamproux.

Pollution incidents span multiple months

The first reported violations of environmental regulations occurred in September 2024, with the most recent incidents observed by authorities in June 2024. These findings were revealed by the local newspaper Le Courrier de l'Ouest on October 19, 2024.

Contaminants near sensitive water sources

The discharges took place near the Pamproux river, as well as two groundwater aquifers and two drinking water sources. The area is especially vulnerable due to its limestone, or karstic, soils, which allow pollutants to seep underground quickly.

Legal restrictions and environmental priorities

A prefectural decree prohibits the company from releasing untreated water into surface water systems or groundwater. The Pamproux watershed is designated as a priority area for preserving water quality, highlighting the region’s environmental significance.

Uncertainty over water safety

An expert hired by the judiciary suggested that there could be a "potential contamination of water intended for human consumption." However, the water supply syndicate stated that water samples from La Roche Ruffin showed no changes in quality parameters between 2024 and 2026.

Studies underway to confirm impact

According to the prefecture of Deux-Sèvres, studies are currently being conducted to "justify that the groundwater aquifers have not been affected by these discharges," as reported on October 19.