The existing handling and storage of dense non-aqueous phase liquids (DNAPLs) and organic solvents is designated for the purpose of section 58 of the Clean Water Act requiring Risk Management Plans in the vulnerable areas where the activity is a significant threat.

This policy applies only when 25L or more of DNAPLS and organic solvents are stored on site. Expansions to existing activities are permitted provided that the activity can be adequately managed.

The risk management plan may include, but is not limited to, the following:

That DNAPLs and organic solvents be properly managed, stored, and disposed of. Relevant legislation to be followed includes: Fire Code, Building Code, City of Greater Sudbury Sewer Use By-Law, Occupational Health and Safety Act as amended from time to time;

That employees receive training on Best Management Practices for DNAPLs and organic solvents handling, storage and disposal;

Best Management Practices as found in the City of Toronto's Environmental Regulations & Best Management Practices For Automotive Repair Operations in the City of Toronto;
Appropriate containment and barriers;
The inclusion of a spill contingency plan; and
Annual inspection of the property to ensure that the Risk Management Plan is being followed.

All land uses except residential in the City of Greater Sudbury Zoning By-Law 2010-100Z are designated for the purpose of Section 59 of the Clean Water Act in the vulnerable areas where the existing handling and storage of DNAPLs and organic solvents is a significant threat.

Monitoring policy M2 applies.

M2: By February 1 of each year, risk management officials shall report annually to the Source Protection Authority with the information required in section 65 of Regulation 287/07 related to the previous calendar year.