Public Notification Requirements
Tier 1 - Notify within 24 hours if Fecal Coliform or E-Coli are present. Learn More
Tier 2 - Notify as soon as possible, but within 30 days of the violation.
Any time a water system provides water with levels of a contaminant that exceed EPA or state standards or that hasn't been treated properly, but that doesn't pose an immediate risk to human health, the water system must notify its customers as soon as possible, but within 30 days of the violation. Notice may be provided via the media, posting, or through the mail.

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Public Notification Basic Information

What to do if you get a TC positive sample