Les Rosaires Est

17.1°C Water temp · Jun 8

France Coastal 1 - Excellent 17.1°C

Satellite image of LES ROSAIRES EST — Satellite image © Esri

Plage des Rosaires-Est is a bathing beach located in the commune of Plérin within the Saint-Brieuc Armor Agglomeration in the Côtes d'Armor department (22) in Brittany, France. The beach is subject to EU Directive 2006/7/CE on bathing water quality and is monitored for bacterial pollution from terrestrial sources. The bathing zone is influenced by oceanic and tidal conditions characteristic of the Saint-Brieuc Bay area. Water quality classification and monitoring results are documented in this vulnerability profile.

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Water

Coastal marine water in Saint-Brieuc Bay. The zone is influenced by tidal regimes, wind patterns, and currents characteristic of the Breton coast. Hydromorphological context includes topography and coastal morphology of the littoral zone.

Location

Commune of Plérin, Saint-Brieuc Armor Agglomeration, Côtes d'Armor department (22), Brittany, France.

Facilities

The beach has equipped facilities and nearby amenities. ARS (Regional Health Authority) monitoring point is positioned at the bathing zone. Surveillance of the bathing zone is conducted.

Water Quality

Water quality has been subject to historical monitoring and classification analysis. A robustness study of the bathing zone classification was conducted. Assessment includes potential for phytoplankton and macroalgae proliferation. Multiple pollution sources have been identified and modeled, including wastewater treatment plant discharges, storm overflow releases, and diffuse agricultural pollution.

Risks

Bacterial pollution risk from terrestrial sources including wastewater treatment facilities, storm water overflows, and non-collective sanitation systems. Potential for phytoplankton and macroalgae proliferation. Animal presence on the beach identified as a potential pollution source. Risk assessment includes both proven and potential pollution hazards.