Durham Utility Rate Hike Draws Criticism

Durham Regional Council has approved the 2026 Water Supply and Sanitary Sewer User Rates, resulting in a combined increase of five per cent, or about $5.24 more per month for an average household.

The increase follows a similar five per cent hike in 2025 and comes as the region also proposes a 4.8 per cent property tax increase for 2026. The decision has drawn sharp criticism from some members of council.

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“I totally disagree with the Durham Region increase that was by-lawed on Wednesday regarding water and sewer rate increases,” said Oshawa Ward 1 Regional Councillor John Neal.

‘Unacceptable’ Increase, Says Councillor

Neal described the increase as unacceptable, arguing it places additional strain on residents already facing rising costs.

“It is unacceptable to the homeowners of the Region of Durham to increase water and sewer rates, and by the way, the increase is well above the rate of inflation,” he said. “With so many homeowners facing unreasonable property tax increases at both the regional and municipal levels, this is another added burden.”

Neal added that the increase will also affect renters and business owners across Durham Region who are struggling amid ongoing economic pressures.

Region Says Increase Needed for Infrastructure

In response, the Region of Durham said the rate increase is necessary to support accelerated infrastructure needs, particularly to meet provincial housing targets, maintain aging systems, and fund major capital projects.

These projects include upgrades and expansion of the Whitby Water Supply Plant, as well as improvements at the Corbett Creek and Courtice Water Pollution Control Plants.

The new user rates will take effect January 1, 2026. Regional officials said continued investment is required to protect public health and comply with obligations under the Safe Drinking Water Act and the Ontario Water Resources Act.

Rates ‘Below Average,’ Region Says

Regional Chair and CEO John Henry said Durham’s water and sewer rates remain below the average for large Ontario municipalities and are reviewed annually.

“Safe drinking water and the protection of our water environment are essential to daily life,” Henry said. “Continued investment in these efficient and effective regional services ensures we deliver safe, reliable, and financially sustainable solutions for our residents and growing communities.”