Did you know that your ponds may be contributing to the proliferation of blue-green algae by reducing the retention time of the water and by the evacuation of sludge into watercourses? It might be time to drain your ponds.
Our services:
- We measure the sludge levels at multiple points (infrared detector and lightweight disk method)
- We sample and analyze the level of contaminants in the sludge
How our clientele benefits:
- We quantify the sludge
- We evaluate the level of contaminants
- We evaluate the necessity of pond drainage
- We obtain information on sludge disposal methods (reclamation, other)
The methods used by Environnement ESA meet the requirement of the Programme de suivi de la station d'épuration du SOMAE (treatment plant monitoring program), as set by the Ministère des affaires municipales et régionales (MAMR).

