When Lethbridge council voted in July to borrow $261 million for a wastewater plant expansion, it left one question hanging: would anyone else help pay for it?
Mayor Blaine Hyggen is now trying to answer that. The City is seeking meetings with provincial and federal ministers to look for funding that would keep the project from landing entirely on residents' utility bills.
The stakes are specific. Every dollar that arrives from Edmonton or Ottawa is a dollar that does not come out of a wastewater rate schedule that currently rises 18.05 per cent a year, four years running.
The number is $285 million, not $261 million
Two figures have been circulating and both are correct. The full construction cost of the Wastewater Treatment Plant Train 2 expansion is roughly $285 million. Bylaw 6534 authorises borrowing up to $261 million of that, over a term of up to 20 years. The remaining $24 million comes out of city reserves.
Hyggen's explanation for the size of the bill is straightforward: the city grew faster than it planned for, and industrial development added demand the existing plant was never built to carry.
That plant was last expanded in the 1980s. It now serves more than 100,000 people and runs close to capacity. The Train 2 project adds 20 million litres a day of treatment capacity — a 50 per cent increase — plus a pre-treatment facility for industrial customers.
What the rate schedule does to your bill
The repayment is rate-funded. Wastewater users pay it down, not property taxpayers. Rates rise 18.05 per cent a year for four consecutive years, 2027 through 2030.
On the average residential bill, the City's own numbers work out like this:
2027 — $4.42 more a month
2028 — another $5.21
2029 — another $6.15
2030 — another $7.27
By the end of 2030 the average household is paying $23.05 a month more than today, roughly $277 a year. Four consecutive 18.05 per cent increases compound to about 94 per cent, so the wastewater line on a Lethbridge bill ends up close to double what it is now.
The City's counterpoint is fair and worth stating. Lethbridge currently has among the lowest wastewater rates in Alberta, roughly 60 per cent below the provincial average, and the City says rates stay comparatively low even after all four increases. Both descriptions of the same schedule are true at once.
The fund the City is almost certainly aiming at
Two days after Lethbridge passed its borrowing bylaw, the Prime Minister and the Premier signed the Canada-Alberta Housing Infrastructure Fund Agreement in Red Deer. It puts more than $510 million federal and up to $428 million provincial into exactly this category of work: municipal drinking water, wastewater, stormwater and solid waste.
Alberta chooses which projects go forward. The province's first list of projects is due to Ottawa by November 30.
That date is the one to watch. Lethbridge is walking in with an unusually strong hand: a borrowing bylaw already passed, early contractor involvement already on the schedule, and a shovel-ready project of provincial scale. What it does not have yet is a commitment.
We covered the agreement in detail here: Alberta Housing Funding 2026: Carney and Smith Sign $510 Million Deal in Red Deer.
What outside money is actually worth
Because the increases are driven by debt servicing on borrowed money, grant funding does not just trim the total — it reduces what has to be borrowed in the first place, and therefore what rates have to recover.
A rough sense of scale: the borrowing is $261 million and the rate schedule is built to service it. Knocking a meaningful share off that principal is the difference between four years of 18 per cent and something noticeably gentler. The City has not published a scenario table showing what a given grant would do to the schedule, and it is worth asking for one — that is the number residents can actually use.
Why council would not wait
This project was not even scheduled. It sat in the queue for the 2027-2036 Capital Improvement Program until Councillor Rajko Dodic moved at the May 13 Community Issues Committee meeting to pull it forward and start immediately. The committee backed him unanimously, for three recorded reasons: reduce the ongoing risk of a major failure, get contractors involved early, and get ahead of scheduling delays and cost escalation.
"This project is about fixing and expanding critical infrastructure now rather than waiting for a larger and far more expensive problem later," Infrastructure Services director Joel Sanchez said when it came to committee.
A failure at the plant, he said, would carry serious environmental and financial consequences on top of the service disruption. Nobody on council wanted to be on record betting the old plant holds.
What happens next
Now through the fall: Hyggen's ministerial meetings. Watch for any announcement naming Lethbridge specifically.
November 30: Alberta's first project list under the Canada-Alberta Housing Infrastructure Fund is due to Ottawa. If the wastewater plant is not on it, the rate schedule stands as approved.
2027: the first 18.05 per cent increase takes effect unless something changes before then.
Project updates and a detailed FAQ are on the City's Get Involved Lethbridge page. Inquiries go through 311, or 403-320-3111 from outside the city.
Background on the borrowing vote and the full rate schedule: Lethbridge Wastewater Rates Will Rise 18% a Year Until 2030 to Pay for a $261 Million Plant Expansion.
Sources:
Lethbridge News Now, "City explores way to bring down utility rates for new wastewater treatment plant," August 26, 2026
City of Lethbridge, Bylaw 6534 – Wastewater Treatment Plant Train 2 – 20 ML/D Expansion
City of Lethbridge, Council Highlights July 28, 2026 (lethbridge.ca/news)
City of Lethbridge, "Community Issues Committee recommends critical upgrades at the Wastewater Treatment Plant," May 13, 2026
City of Lethbridge, Water and Wastewater Utility Financial Analysis
Canada-Alberta Housing Infrastructure Fund Agreement, signed in Red Deer, July 30, 2026
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