Ontario’s proposal to merge…

Ontario’s proposal to merge 36 Conservation Authorities into seven regional bodies would dismantle a proven, science-based, locally funded system for managing water, hazards, and climate risk, in exchange for speculative efficiencies that are neither demonstrated nor costed.

Ontario’s Conservation Authorities were intentionally created on watershed boundaries because water follows hydrology and geology, not political lines. Watersheds are natural management units with distinct geology, groundwater systems, land use patterns, and climate vulnerabilities. What is acceptable in one watershed may be completely unacceptable in another. Bundling multiple, very different basins under a single regional authority dilutes watershed specific expertise that is essential for accurate flood forecasting, drought management, source water protection under the Clean Water Act, and natural hazard mitigation. It also pushes decisions farther away from the trust based relationships between CA staff, municipalities, Indigenous Nations, community groups, and landowners that make place based, responsive management possible.

The stakes are highest for drinking water safety. The Clean Water Act was brought in after Walkerton precisely to hard wire local, watershed based expertise into Ontario’s multi barrier drinking water system. Conservation Authorities are the front line of that system: they operate monitoring networks, build and run watershed models, and provide the technical backbone for Source Protection Committees and Plans. Centralizing these functions into large regional bodies will weaken our ability to detect localized threats (algal blooms, nitrate spikes, stormwater contamination), slow down technical support—especially for small and rural systems—and fragment coordination when “regions” cut across very different hydrogeologic systems. Walkerton taught us that when early detection and local accountability fail, people die. This proposal moves Ontario in the wrong direction.

Local knowledge and stewardship capacity are not abstractions; they are the product of decades of on the ground work: restoration projects, farm and forestry partnerships, Indigenous knowledge-sharing, school programs, and citizen science. Amalgamation risks diverting staff time and money from field programs into administrative harmonization—new HR systems, IT integration, branding, and internal restructuring. It disrupts long standing partnerships that depend on local presence and continuity, and it reduces real opportunities for local residents to shape and participate in watershed governance. Effective environmental management depends on trust and relationships; these cannot be managed at arm’s length from a distant regional office.

Critically, those who pay today are not the ones driving this change. In my watershed, Hamilton and Puslinch fund roughly 35% of Hamilton Conservation Authority’s work; the Province contributes less than 1%. This mirrors a province wide pattern: Conservation Authorities are overwhelmingly funded by municipalities and local ratepayers. When the people who fund the system are also the people living with flood, drought, and source water risks, it is both democratic and practical that governance remain local. Consolidation threatens to siphon locally raised dollars into the costs of building and operating a new regional bureaucracy, instead of keeping them in the watershed where they were raised and are needed.

Finally, there is no transparent cost–benefit case for this restructuring. No public analysis shows that merging Conservation Authorities will save money overall. Experience with amalgamations in Ontario and elsewhere suggests the opposite: transition and harmonization costs—new governance structures, IT, legal work, asset transfers, wage and policy harmonization—are high and often permanent, while promised efficiencies seldom materialize. Any small savings from merged back office functions are likely to be outweighed by higher administrative overhead and the loss of nimble, low cost local operations.

In short: this proposal asks communities to risk watershed based science, drinking water safety, local knowledge, and democratic accountability for hypothetical savings that have not been proven. Ontario has a lot to lose—and very little to gain—by dismantling one of the most respected watershed governance models in the world.