Downspout Disconnection

Potential Postal Disruption

In the event of a postal disruption at Canada Post that may begin on or after October 22, 2018, we ask that citizens please make alternative arrangements to ensure the timely receipt of their payment to the City.

  • Backflow Prevention Program
  • Sewer Lateral Management Program
  • Protective Plumbing Program (assessment and payment request forms)
  • Lead Line Replacement Loan application forms

All required documentation for the above mentioned programs should be dropped off at the Hamilton Water Storefront located at 330 Wentworth St. North, between 8:30 am and 4:30 pm.

Protective Plumbing Program Grant Cheque Information

  • Cheques will be available for pick up at 330 Wentworth St. North, between 8:30 am and 3 pm.
  • Property Owners should call 905-546-2489 to verify that their cheque is available for pick-up before coming to 330 Wentworth.
  • Property Owner will be required to show Identification in order to pick up the grant cheque.

If you have any questions, please free to call 905-546-2489.

Downspout disconnection is a process used to reduce the amount of stormwater that enters storm or combined sewers. Less stormwater in the system prevents wastewater from backing up through sewer pipes where it can escape through floor drains or other low-lying plumbing fixtures in your basement.

Disconnecting your downspout

To disconnect a downspout, they are cut above the drainpipe and the drainpipe is capped. An elbow and extension are added to the connection to divert rainwater from flowing into your home’s private sewer drain. A splash pad can be added at the end of the downspout to help direct the flow and protect landscaping.

Benefits of downspout disconnection

Some of the benefits of downspout disconnection include:

  • It reduces the amount of stormwater sent through the sewer system, which can lead to overflow into rivers, streams and lakes.
  • It replenishes and protects the groundwater table and reduces and delays stormwater runoff, preventing flash flooding in rivers and streams.
  • You can save rainwater in a rain barrel for irrigating your plants and gardens instead of using tap water.
  • It places fewer burdens on the sewer system, leading to lower energy costs and increased effectiveness of wastewater treatment facilities.

Best practices for disconnecting your downspout

When disconnecting your downspout, water should flow onto your grass or garden. It is very important to ensure that:

  • Water flows away from your foundation walls
  • Water does not negatively impact your neighbours’ properties
  • Water does not flow directly onto a walkway or driveway
  • Your eavestroughs are clean and drain properly
  • The ground slopes away from the house for a minimum of one metre
  • Catch basins are free of debris