Water Quality at CORAILLEURS

🇫🇷 Francecoastal43.382, 6.724

Water Quality Data

This data reflects historical water quality classifications and is not a real-time safety assessment. Water quality can change rapidly due to weather, sewage events, or algae blooms. Always check with local authorities or lifeguard stations before swimming.

A+
Excellent

Safe to swim

This bathing water meets the highest EU water quality standards. Very low levels of bacterial contamination detected.

Based on 2024 bathing season data

Source: European Environment Agency / EU Bathing Water Directive (2006/7/EC)

Latest Measurements

Intestinal Enterococci
15cfu/100ml
Exc
Good
Suf
E. coli
15cfu/100ml
Exc
Good
Suf

Sample date: 2024-09-17

5-Year Quality Trend

E
2024
E
2023
E
2022
E
2021
E
2020
ExcellentGoodSufficientPoor

Season Monitoring Results

DateEnterococciE. coli
2024-09-171515
2024-09-09110197
2024-09-041407179
2024-08-271515
2024-08-214615
2024-08-121515
2024-08-091515
2024-08-011515
2024-07-291515
2024-07-241515
2024-07-17202915
2024-07-081515
2024-07-041515
2024-07-025541047
2024-06-241515
2024-06-20350272
2024-06-101515
2024-06-051515
2024-05-1316115

Values in cfu/100ml (colony-forming units per 100ml)

What are E. coli and enterococci?

E. coli and intestinal enterococci are indicator bacteria for fecal contamination. Their presence suggests sewage or animal waste in the water, which may contain harmful pathogens. The EU Bathing Water Directive (2006/7/EC) classifies water quality based on these two indicators.