Dewatering part of the lagoon system in the Chesley, Ontario, Canada area with TenCate’s Geotube technology is not only cleaning up the lagoon, it’s saving the municipality of Arran-Elderslie both time and expense. Six Geotubes have been used, each 100 feet long and 30 feet in circumference. They are capable of holding 38,000 litres of material. GeoTubes have been well-established in Quebec but less utilized in Ontario until now. Many municipalities are looking into them.