Wisconsin Spill Law: 

• The spill law, Chapter 292.11 Wis. Stats, requires that a person who possesses or controls a hazardous substance or who causes the discharge of a hazardous substance shall notify the department immediately of any discharge not exempted by the statute.

24-Hour Hotline for Reporting Spills: 

• 1-800-943-0003

Questions to answer to determine if you have a spill requiring immediate notification: 

• Is the substance spilled a hazardous substance?
• Has it been released to the environment?
• Are there statutory or rule exemptions that apply to this situation?

More information:

• Wisconsin DNR Spills Program