Saint Guerin

20.1°C Water temp · Sep 11

France Coastal 1 - Excellent 20.1°C

Satellite image of SAINT GUERIN — Satellite image © Esri

Saint-Guérin is a bathing beach located in the municipality of Damgan in the Morbihan department. The beach is subject to official bathing water quality monitoring and vulnerability profiling. The beach experiences tidal influences and is exposed to oceanic conditions characteristic of the Breton coast.

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Water

Coastal bathing water body exposed to Atlantic Ocean conditions. The beach is subject to tidal influences and oceanic currents.

Location

Saint-Guérin beach is located in Damgan, Morbihan department, Brittany, France.

Water Quality

Bathing water quality is monitored under European directive requirements. Bacteriological quality of bathing waters has been assessed historically. The 2006 directive impacted classification standards. Robustness testing of classifications has been conducted. Supplementary monitoring is performed by the wastewater network manager (Veolia). Potential sources of pollution from collective and non-collective sewage systems, stormwater networks, and agricultural activities have been identified.

Risks

Potential pollution sources identified include discharge points on the beach and coastline, sewage systems (collective and non-collective), stormwater networks, and agricultural pollution. Potential for macro-algae and phytoplankton proliferation has been assessed. Episodes of temporary degradation of water quality have been documented.