Public Notice & Certification

Issuing a Tier 1 Notice (within 24 hours)

For a Tier 1 notice, the water supplier must provide the notice to persons served within 24 hours of learning of the violation. During this time period the water supplier must also contact the DNR to learn if additional public notice requirements apply. For example, you may be required to provide repeat notices. The water supplier must use one or more of the following methods to provide the notice to their customers:

• Radio
• Television
• Hand or direct delivery
• Posting in conspicuous locations