This is actually a good idea
Should Hamilton turn Bayfront Park into an island for the Commonwealth Games?
A draft games proposal says carving up the park would allow currents to wash out of the algae-ridden harbour — making it safe for triathletes and city residents alike in 2030.
https://www.thespec.com/news-story/9...wealth-games-/
Call it a competitive cleanup?
A bid proposal for the 2030 Commonwealth Games says Hamilton should turn Bayfront Park into an island to flush out the algae-plagued harbour and make it safe for swimmers.
The suggestion to carve up the waterfront park comes in a draft proposal — which still needs council approval — to host the 100th anniversary of the international competition that started in Hamilton in 1930 as the British Empire Games.
The privately-funded proposal comes from a group of Commonwealth boosters, Hamilton100, and includes still-theoretical ideas to build or renovate "legacy" facilities that would benefit residents long-term after temporarily hosting 4,300 athletes competing in around 20 summertime sports.
Suggestions range from relatively modest renovations to an existing McMaster University pool complex to contentious plans to build a new convention centre and multi-sport arena downtown.
But nestled in the middle: a vow to make the harbour near Bayfront Park swimmable for triathletes by 2030 — "and for generations to come."
That sounds like a tall order for a harbour struggling with sewage overflows, toxic blue-green algae and a depressing record of beach closures due to high bacterial counts. (Last year, public health experts recommending closing Bayfront beach indefinitely.)
The bid document suggests a novel if unproven solution: carving Bayfront Park into an island — or maybe two.
Reshaping the park, it argues, would improve water circulation around the landfill-turned-greenspace, in the process washing out bird-poop bacteria that lingers in stagnant water at the beach and nearshore "dead zones."
The plan would create a wide channel to separate Bayfront Park parking from a newly-made island. A smaller channel would cut through the rocky east arm of land that encircles part of Bayfront beach.
"The resulting water movement is expected to fully address the green algae issue," the documents states confidently.
Is that necessarily true?
Well, city staff generally endorsed the "high-level" draft proposal's vision in a report going to councillors Wednesday — but also carefully note the "feasibility" of some commitments has yet to be tested.
(The high-level draft does not contain many specific project cost estimates. But in general, hosting the Commonwealth Games is expected to cost close to $1 billion, with at least two-thirds covered by provincial and federal governments.)
A public health study released earlier in 2019 did find that improved water circulation could help disperse bacteria at the partially enclosed Bayfront beach.
But just getting rid of one arm of encircling land at the beach would cost close to $10 million, said Chris McLaughlin, executive director of the Bay Area Restoration Council (BARC).
The Commonwealth Games bid actually lists BARC as an advisory body. McLaughlin said he did attend working group meetings to provide background on the history of cleanup efforts and the Hamilton Harbour Remedial Action Plan.
But the algae-busting island plan? That was news to him.
He hastened to add the goal outlined by games organizers — safe swimming by 2030 — sounds great. By then, the city will have capped industrial pollution at Randle Reef and opened an upgraded sewage treatment plant, two "major milestones" for the harbour cleanup.
On the other hand, the algae scourge befouling the harbour each summer is a worldwide phenomena — and not considered a simple fix, McLaughlin said. Climate change, development pressure, urban run-off and sewage overflows could all play a role.
"Making the harbour safe for swimmers is an important goal and it remains one of our biggest challenges," said McLaughlin, who added he is happy to provide advice on achieving that goal. "But the algae issue is more of a systems problem, a watershed problem."
Interestingly, the idea of a Bayfront island is not actually new.
Consultants working on a waterfront master-plan for the city in 1985 recommended the then-Lax landfill be transformed into "Hamilton Island."
That island of dreams would have featured a Crystal Palace, Imax theatre, life-size replicas of the sunken Hamilton and Scourge warships — and maybe even an underwater tunnel to an adjoining island through a "transparent tube."
With or without a triathlete island paradise, councillors will have to sign off on some version of a host proposal by Nov. 22 if they want to stay in the race for a centennial games in Hamilton.
That's the deadline to submit a proposal to Commonwealth Games Canada, which will choose which city vies internationally to host the 2030 event.