Septic Approvals in the Municipality of Mississippi Mills

Starting October 1, 2022, the Mississippi Valley and Rideau Valley Conservation Authorities are working together to provide septic approval services to additional municipalities in the local area, including the Municipality of Mississippi Mills.

Formerly serviced by the Leeds, Grenville and Lanark District Health Unit, several municipalities have now turned to their conservation authorities to provide this service.

The Mississippi Valley and Rideau Valley Conservation Authorities have been providing septic review and approval services in the City of Ottawa and Tay Valley Township for over 25 years and have experienced staff to support this increased service area.

Forms, fees, frequently asked questions, and other sewage system resources are available for landowners and contractors at www.rvca.ca/septic-approvals.

Applications for systems being installed or replaced in the Municipality of Mississippi Mills can be directed to the Mississippi Valley Conservation Authority office for processing. Digital forms can be emailed to mrsso@mvc.on.ca or paper copies can be delivered to the MVCA head office at 10970 Highway 7, Carleton Place on weekdays from 8:30 a.m. to 4:30 p.m. Inquiries can also be made via email to mrsso@mvc.on.ca or by calling 613-253-0006.

The Leeds, Grenville and Lanark District Health Unit will carry out all inspection work for permits received or extended on or before September 30, 2022.

Property owners who have previously submitted a septic permit prior to September 30, will continue to have their application overseen by the Health Unit. Health Unit permits will be valid for one year from the date of issuance, no later than the end of 2023.

If you have any questions or concerns, please don’t hesitate to contact us. We look forward to working with you.

Eric Kohlsmith, Septic Inspector 
10970 Highway 7, Carleton Place, Ontario K7C 3P1
613-253-0006 ext. 256 ekohlsmith@mvc.on.ca

Terry K. Davidson, P. Eng. Director of Regulations and Chief Building Official
3889 Rideau Valley Drive, Manotick, Ontario K4M 1A5
613-692-3571 or 1-800-267-3504 ext. 1107 terry.davidson@rvca.ca