Alberta NDP Leader Naheed Nenshi Accuses UCP of Politicizing Calgary Water Main Failure

Calgary (Rajeev Sharma) : Alberta NDP Leader Naheed Nenshi has accused Premier Danielle Smith’s United Conservative Party (UCP) government of politicizing the failure of a major Calgary water main by placing blame on him amid renewed scrutiny of the city’s aging infrastructure.

Nenshi said the province’s decision to review two decades of oversight and decision-making related to the Bearspaw South Feeder Main is politically motivated, arguing he is being singled out because of his current role as leader of the Alberta New Democratic Party (NDP). He maintained that the review unfairly targets his time as mayor while ignoring broader, long-standing systemic issues.

Last week, the provincial government announced a long-term review into the feeder main, which supplies about 60 per cent of Calgary’s treated water. The pipe ruptured late last month for the second time in less than two years, prompting renewed water restrictions for the city’s approximately 1.6 million residents.

Earlier this month, Calgary city council received an independent panel report on the 2024 rupture. The report cited decades of underinvestment, poor communication and coordination, and an insufficient understanding of pipe failure risks. It also noted that inspection and maintenance projects were deferred over many years, including during part of Nenshi’s tenure as mayor.

Nenshi said the report made clear that politicians and senior decision-makers were not informed of the risks at the time and were cleared of direct fault, adding that the failure of critical information to reach leadership itself represents a serious governance concern.

Premier Smith has countered that the City of Calgary should have conducted comprehensive water system reviews following the 2013 floods, noting that Nenshi was mayor in the years that followed. She said the findings point to systemic failures and unclear accountability, and that the province will work with the city to ensure the report’s recommendations are implemented.

With the next provincial election scheduled for October 2027, Calgary is expected to be a key political battleground as both parties intensify their messaging around infrastructure accountability and public trust.