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

Bathing water results 2020

Bathing water results 2019

Bathing water results 2018

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