By law, the Land Use Planning Department applies the Regulation respecting waste water disposal systems for isolated dwellings (Q-2, r-22). It also applies related municipal by-law 404

You can consult the annual septic tank draining schedule by clicking here.

2018 Septic tank sludge draining service

The draining of septic tanks for 2018 will be in the South sector of the City of Shannon.

A letter will be sent to the individuals concerned to help them prepare for this operation.

If you have any questions, please contact the Land Use Planning Department at 418 844-3778.