Basement flooding and sewer backup in Burlington

Plumbers for backwater valves, sump pumps and drains.

3 pros in Burlington

Basement flooding prevention in Burlington comes with local rules about where the water goes. The city requires sump pumps to discharge to the exterior and stay on your own property, so they must not connect to the public sewer, discharge onto a neighbouring property, or discharge into the City right of way. The July 2023 flood also showed how stormwater can strain the system: Public Works found a break on July 12 in the sewer line under the Winooski River that carries east-side New North End wastewater to the North Plant. When you hire, ask how the installer will route the discharge so it meets the city rule. Ask whether the job needs a plumbing permit, since a pump within cord reach of an approved outlet needs none, but one that needs a new outlet must be installed with permits and approved wet-location devices. If the property is a rental, check that the person doing plumbing work holds a licence, and ask for the permit and inspection to be named in the quote.

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What to know in Burlington

  • In the July 2023 flood, Burlington's Public Works staff found a break on July 12 in the sewer line under the Winooski River that carries east-side New North End wastewater to the North Plant. The mayor said it was believed to be caused by scouring from extreme stormwater conditions in the river, or possibly by large debris.

    Vermont Business Magazine (source, opens in a new tab)

  • The National Weather Service Burlington summary of the 10-11 July 2023 Vermont flood describes catastrophic flash and river flooding across much of the state. Damage was greatest in the central part of the state, including Barre and Montpelier, where much of downtown Montpelier was inundated by the Winooski River and its tributaries.

    National Weather Service Burlington (source, opens in a new tab)

  • Vermont's Department of Health says testing for mold after a flood is not necessary or recommended. Whatever kind or amount of mold is present, the steps are the same: remove moldy items, dry out the space, and fix the source of water intrusion.

    Vermont Department of Health (source, opens in a new tab)

Before you hire

  1. Ask which permits the job needs and who will get them; your municipal building department can tell you before work starts.

    Source: ised-isde.canada.ca (source, opens in a new tab)

  2. Get written quotes from at least three contractors for the same work, and check references from recent clients.

    Source: ised-isde.canada.ca (source, opens in a new tab)

  3. Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.

    Source: ised-isde.canada.ca (source, opens in a new tab)

Questions about hiring in Burlington

Do I need a plumbing permit to install a sump pump in Burlington?

It depends on the outlet. If an approved outlet is within reach of the pump's cord, no plumbing permit is needed. If not, an outlet must be installed with permits and approved wet-location devices. Ask any installer which case applies to your basement and have it written into the quote. City of Burlington (source, opens in a new tab)

Where is my sump pump allowed to discharge?

Burlington requires the discharge to go to the exterior and stay on your own property. It cannot connect to the public sewer, run onto a neighbouring property, or empty into the City right of way. Ask the installer to show where the discharge line will end before work starts. City of Burlington (source, opens in a new tab)

Who may do plumbing work on my Burlington home?

Plumbing licences are required for plumbing work on all public buildings, which includes rental single-family homes. In an owner-occupied single-family home where you live, you may do your own work, but you must get the permit, pass inspection and follow state and local codes. City of Burlington (source, opens in a new tab)

What should a basement flooding prevention quote include?

Ask for a written scope that names the work, such as pump, drain or valve, and the materials. It should say who pulls any permit, where water will discharge, what warranty applies, and the timeline. Get more than one quote and compare the same scope line by line.