An online form is now available from the Remediation and Redevelopment (RR) Program to report the discovery of hazardous substances identified through sampling. The Notification for Hazardous Substance Discharge Form – Non-emergency Only (4400-225) is now a web-based form found on the RR Program Submittal Portal.
Form 4400-225 should be used to report the discovery of a discharge that is identified through laboratory analysis of soil, water, sediment, vapor or indoor air. Hazardous substance discharges must be reported immediately according to Wis. Stat. § 292.11.
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