Notify the ministry of adverse drinking water results without retyping system contact details

Owners and operators of municipal drinking water systems repeat system legal name, licence number, facility address, authorized contacts, and laboratory details on every Notice of Adverse Test Results and Issue Resolution under Schedule 16. This guide is an example of storing them once in hivi.

Official form and source

Start from the official source and always use the current version — form numbers and links can change:

• Service page: Municipal drinking water systems: licensing and permits — ontario.ca
• Form (Central Forms Repository): Notice of Adverse Test Results and Issue Resolution (Schedule 16) — 4444

What this form is about

Form 4444 is the Schedule 16 notice for adverse test results and corrective actions under the Municipal Drinking Water Licensing Program — confirm timelines on ontario.ca.

Before you start: what to gather

• System owner or operating authority legal name and licence number.
• Drinking water system address and authorized contact details.
• Laboratory name and adverse test results received.
• Corrective actions and issue resolution — confirm Schedule 16 requirements on ontario.ca.

Confirm the current process on ontario.ca.

How hivi makes it faster

1. Save it once. Store your system name, address, and contact details in your hivi profile.
2. Keep documents ready. Upload supporting documents to hivi Files so you are not searching at form time.
3. Autofill the form. Use the hivi Chrome extension on a web form, or fill a PDF from your saved profile inside hivi.
4. Review and submit yourself through the official channel.

Why do it in hivi

Related Ontario forms repeat the same personal details. Captured once in hivi — stored in Canada, with AI on its own servers — every form starts mostly complete.