Canadian Hydrographic Service help and information
Your questions and comments are important to us. Send emails to the Canadian Hydrographic Service at firstname.lastname@example.org.
- Frequently asked questions
- Contact us
- Tips on reading your nautical chart
- About the service
- Announcements and important messages
- Levels of service
Help with finding charts
- 1-866-546-3613 (toll-free)
- Email: email@example.com
- Find a dealer near you
- Digital Data Portal
Report chart discrepancies
We want to hear from you. We rely on mariners to notify us when dangers to navigation are discovered, or when corrections to charts and publications seem necessary. It's important to provide us with as much information as possible so we can make the changes and ensure safe navigation for all.
Fill out our marine information reporting form and email it to: firstname.lastname@example.org.
- Date modified: