How to register a drinking water system profile — and autofill 2149 with my-id.ca
Register DWIS profiles without retyping owner and system contact details
Owners and operators of drinking water systems subject to O. Reg. 170/03 repeat legal name, system location, authorized contacts, and treatment details on every Drinking Water System Profile Information submission. This guide is an example of storing them once in my-id.ca.
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): Drinking Water System Profile Information — 2149
What this form is about
Form 2149 registers or updates drinking water system information in DWIS — confirm submission to waterforms@ontario.ca on ontario.ca.
Before you start: what to gather
- System owner legal name and address.
- Drinking water system location and category.
- Authorized contacts for operations and emergencies.
- Treatment and source water details — confirm on ontario.ca.
Confirm the current process on ontario.ca.
How my-id.ca makes it faster
- Save it once. Store your owner name, system address, and contact details in your my-id.ca profile.
- Keep documents ready. Upload supporting documents to my-id.ca Files so you are not searching at form time.
- Autofill the form. Use the my-id.ca Chrome extension on a web form, or fill a PDF from your saved profile inside my-id.ca.
- Review and submit yourself through the official channel.
Why do it in my-id.ca
Related Ontario forms repeat the same personal details. Captured once in my-id.ca — stored in Canada, with AI on its own servers — every form starts mostly complete.
Frequently asked questions
- Where do I email form 2149?
- Completed forms are typically emailed to waterforms@ontario.ca — confirm on ontario.ca.
- How does my-id.ca help?
- It autofills owner name, system address, and contact details.
- When must I update my system profile?
- Notify the ministry within required timelines after operational changes — confirm on ontario.ca.
Fill it once. Reuse it everywhere.
Save your information in my-id.ca once, then autofill this form and the next one — web forms with the Chrome extension, PDFs right in the app. Your data is stored in Canada and AI runs on my-id.ca's own servers, never sent to third-party AI providers.