Contact us: The Tree Atlas There are many ways to contact us. Please note, we cannot accept any submission to report or query a natural resources violation or ongoing compliance matter. If this is to report a natural resource violation, please contact the MNRF tips line at 1-877-847-7667. Social media Facebook: ONresources Twitter: @ONresources Phone numbers Toll-free: 1-800-667-1940 (Monday to Friday 8:30 am to 5:00 pm except statutory holidays) TTY: 1-866-686-6072 AddressMinistry of Northern Development, Mines, Natural Resources and ForestryNatural Resources Information and Support Centre (NRISC) 300 Water Street Peterborough, Ontario K9J 8M5Regional and district officesContact a local Ministry of Northern Development, Mines, Natural Resources and Forestry office. Solve a natural resource case Natural resources violation reporting line: 1-877-TIPSMNR (8477667) To remain anonymous, contact Crimestoppers at 1-800-222-8477 Accessibility We are committed to providing accessible customer service opens link in a new window . On request, we can arrange for accessible formats and communications supports. Send us an email Message(required) please don’t include any personal or financial information Would you like a reply? (required) Would you like a reply? (required) Yes No see the service standards opens link in a new window for how long it will take to get a reply Email you will receive a confirmation email Optional information Name Phone number Address we will contact you by letter if we need personal or financial information Your privacy matters Your personal information is being collected in order to respond to your inquiry. Your inquiry/personal information will be forwarded to the appropriate ministry(s) for response and will be used to respond to your inquiry. Some of the non-identifying information shared will be used by Cabinet Office and/or ServiceOntario to measure performance and improve our services. Your information will not be placed on mailing lists or released to any third party, except as may be authorized by law. For questions on how personal information collected on this page will be used, please see our privacy statement opens link in a new window .