The APLA, with the Municipality of St-Hippolyte, proceed to the analysis of the quality and transparency of the water in the Lake of L’Achigan
Biological analysis results 2017 Bathing water results 2017 map-Lake Achigan
Biological analysis results 2016
Biological analysis results 2015
Results of water quality – 2005 to 2014
Pashby River – questions and answers for the 2013 results
Transparency results – 2011 – 539A
Transparency results 2011 – 539B
Transparency results 2011 – 539C
Sampling protocol – water analysis
Measurement protocol – transparency