Dredging is needed again at the Percé wharf
Nelson Sergerie, LJI Journalist
PERCÉ – A new dredging session is planned this year at the Percé wharf. The Quebec Ministry of Transport says the work should take place towards the end of April to avoid delaying the start of the fishing season and the arrival of tourism activities.
Since the plans and specifications are still being finalized, the exact quantities to be dredged remain to be confirmed. Unlike in previous years, the Bas-Saint-Laurent and Gaspésie Port Corporation will coordinate this operation in 2025.
Regarding long-term solutions to prevent the fishing harbour from silting up, the ministry indicates that the hydro-sedimentary surveys, including raw bathymetry and topography data, will be analyzed by the engineering firm responsible for studies to design a sustainable solution for the Percé wharf.
The ministry continues to actively seek a sustainable resolution to the erosion and silting problems. “The first step will consist of conducting specialized studies, such as a coastal marine hydraulic study, a coastal sediment transport study, an agitation and navigability study, as well as a comparison of scenarios based on a multi-criteria analysis,” the ministry wrote in an email.
These studies are scheduled to begin in the winter of 2025. For the moment, there is no precise timetable for their duration due to the need for government authorizations.
Dredging work at the Percé wharf costs between $350,000 and $450,000 annually. They have been necessary since 2021, following the completion of the wharf reconstruction in 2020, which was transferred by the federal government to the Government of Quebec.
Furthermore, on the protective wall inside the fishing harbour that protects a SÉPAQ building and, to a certain extent, nearby rue du Mont-Joli, the ministry notes that the facilities do not belong to it. However, the ministry conducted emergency work in 2024 to protect the wall’s integrity. Rock was thus added behind the wall, in sections particularly exposed to the impact of waves and at risk for its stability. The ministry also plans to consolidate the front of the wall to prevent any subsidence.
Since this work will take place in a coastal zone and a historic area, environmental authorizations, as well as from the Ministry of Culture and Communications will be required.
According to the ministry, taking into account the time needed to obtain these authorizations and to finalize the plans and specifications, the stabilization work should be completed in 2026.
“It is important to note that despite this work, one of the SÉPAQ buildings remains at risk during storms. Also, the loss of boardwalk equipment caused by waves during storms is a phenomenon that is likely to recur. However, it is not within the MTSM’s (Ministry of Transport and Sustainable Mobility) mandate to ensure the maintenance of the boardwalk,” states the ministry’s note.
The emergency work carried out behind the retaining wall cost approximately $240,000. Mayor Daniel Leboeuf expressed concern on the sidelines of the January town council meeting about the integrity of the structure. “The end of this promenade has been affected. Even the emergency work is starting to fail. We are losing large sections of it,” says the mayor. “We will have to see if we will not have to find another solution,” he suggested.
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