7. Addition of a corrosion control chemical.
- A corrosion control chemical, polyphosphate, is added to water to help reduce the corrosion rate of metal watermains and service lines within the distribution system.
The City of Greater Sudbury is located on the Traditional Territory of Atikameksheng Anishnawbek and Wahnapitae First Nation who are signatories to the Robinson Huron Treaty of 1850.