An Examination of Accountability Under Ontario Municipal Law

Prince Edward County is considering one of the largest public infrastructure investments in its history. Including infrastructure already committed, the Regional Water Plan could approach $265 million. As the assumptions supporting the project have evolved—including projected population growth, development charge recovery, and the financial burden on existing ratepayers—important questions arise about accountability.

Under Ontario law, what responsibilities do councillors, municipal staff and professional consultants have when recommending and approving infrastructure decisions of this magnitude? This article examines the legal framework governing those responsibilities and asks whether taxpayers have received the level of diligence, transparency and independent scrutiny they are entitled to expect.

If this infrastructure is needed primarily to achieve provincial and federal housing objectives, why are senior governments contributing less than 10% of the capital cost while local residents bear the overwhelming majority of the financial risk?

The History

Few residents realize that the debate over Prince Edward County’s Regional Water Plan is now approaching its sixth year.

When the project was first presented in 2020 and 2021, it was promoted as a once-in-a-generation opportunity to modernize the County’s water infrastructure while accommodating unprecedented residential growth. Public presentations envisioned Wellington expanding from approximately 2,000 residents to roughly 14,000 and Picton growing from approximately 5,000 residents to as many as 35,000. Those projections became the foundation for planning an entirely new regional water system, including a new treatment plant in Wellington, a Lake Ontario intake, pumping stations and approximately 20 kilometres of transmission infrastructure.

The financial model appeared equally attractive. The underlying premise was that growth would pay for growth. As new homes were built, development charges collected from developers would recover much of the infrastructure cost, protecting existing residents from bearing the financial burden of servicing future development. That principle was not merely a policy aspiration. The County’s Official Plan states that infrastructure required to accommodate growth should not impose an unconsidered financial burden on existing ratepayers and that growth-related costs are to be recovered through development charges where appropriate.

Six years later, the landscape has changed dramatically.

Housing construction has slowed across Ontario. Interest rates have risen sharply. Construction costs have escalated. Population growth has fallen well below many earlier expectations. At the same time, approximately $50 million has already been committed to Wellington trunk water infrastructure and related works, while the broader Regional Water Plan is now estimated at approximately $215 million, bringing the overall infrastructure commitment to roughly $265 million.

Perhaps most significantly, the financial assumptions underpinning the original business case have also changed. Public reports now indicate that development charges may recover only about 23 per cent of major Regional Water Plan capital costs. Existing water customers and taxpayers could therefore finance the overwhelming majority of the infrastructure, at least initially, despite the project having originally been justified on the basis that future growth would substantially fund the investment.

These changing assumptions raise important legal and governance questions.

When the factual foundation supporting a quarter-billion-dollar public investment changes materially, what obligations exist to revisit the original recommendation? Who is responsible for ensuring Council receives current and balanced advice? What level of professional scrutiny should be expected before taxpayers are committed to decades of debt?

Answering those questions requires understanding how municipal decisions are actually made.

How a $265 Million Recommendation Reaches Council

Many residents understandably assume that Council conceives large infrastructure projects and then instructs staff to implement them.

The reality is considerably more complex.

Major municipal infrastructure projects typically evolve over many years through a series of increasingly detailed technical studies, financial analyses, engineering reports and planning exercises. By the time a recommendation reaches Council, it has often passed through dozens of meetings involving municipal staff, external consultants, developers, provincial agencies and regulatory authorities.

The process typically follows a sequence similar to this:

Developer or Growth Opportunity Identified

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Engineering, Planning and Population Studies Prepared

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Meetings Between Applicants, Consultants and Municipal Staff

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Technical Review by Planning, Engineering and Finance Departments

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Additional Independent Consultant Reports

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Staff Recommendation Prepared

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Committee Review

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Council Decision

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Borrowing and Construction

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Taxpayer Responsibility

Every stage serves an important purpose.

Developers provide information about proposed projects and anticipated growth. Consultants contribute technical expertise. Municipal staff evaluate the evidence, identify risks and prepare recommendations. Committees scrutinize those recommendations before forwarding them to Council, which ultimately decides whether public funds should be committed.

The integrity of the final decision therefore depends upon the integrity of every stage that precedes it.

That naturally leads to another question.

Can Developer Lobbying Influence Municipal Decisions?

Developers have every right to advocate for their projects.

Ontario’s planning system encourages pre-consultation meetings, ongoing dialogue and technical collaboration between applicants and municipal staff. Such engagement is not only lawful but essential. Municipal planning would be impossible if developers, engineers and planners could not meet with staff to discuss applications.

The law, however, draws an important distinction between consultation and independent professional judgment.

Municipal staff are not advocates for developers. Nor are they advocates for objectors. Their legal and professional obligation is to provide Council with objective, balanced and evidence-based advice that serves the public interest.

Registered Professional Planners are governed by the Ontario Professional Planners Institute’s Code of Practice, which requires planners to exercise independent professional judgment and act in the public interest. Professional engineers are similarly bound by the Professional Engineers Act and its Code of Ethics, which requires fairness, objectivity and fidelity to the public welfare. Municipal employees are also subject to municipal codes of conduct, accountability policies and the governance framework established by the Municipal Act, 2001.

Accordingly, the relevant legal question is not whether developers met with staff.

The relevant question is whether the recommendations ultimately presented to Council reflected independent analysis or simply adopted assumptions advanced by others without sufficient verification.

This issue becomes particularly significant where infrastructure recommendations depend upon long-term population forecasts.

If extraordinary growth projections formed the basis for recommending infrastructure approaching $265 million, residents are entitled to ask whether those forecasts were independently validated. Were they tested against Statistics Canada projections, Ministry of Finance demographic forecasts, historical building trends and alternative growth scenarios? Were councillors shown the financial consequences if growth occurred more slowly than anticipated? Were risks associated with interest rates, construction inflation and provincial development charge reforms fully disclosed?

These questions are not allegations.

They are questions of governance.

They go directly to whether Council received the objective and balanced advice that Ontario’s municipal governance framework expects before committing taxpayers to financial obligations that may extend for generations.

The analysis now turns to the respective legal responsibilities of Council, municipal staff and professional consultants within that decision-making framework.

Who Is Legally Responsible?

One of the misconceptions surrounding large municipal infrastructure projects is that accountability rests solely with Council because Council casts the final vote.

Ontario law is more nuanced.

Major public infrastructure decisions are the product of a governance system in which elected officials, municipal staff and professional consultants each perform different functions. The legal responsibilities of each participant differ accordingly.

Council makes the decision.

Municipal staff prepare the recommendation.

Professional consultants provide specialized expertise.

Each plays an indispensable role in protecting the public interest. Each is subject to different statutory duties, professional standards and accountability mechanisms.

The question is not whether one participant bears all responsibility.

The question is whether each participant fulfilled the responsibilities assigned to them by law.

Council: Guardians of the Municipality’s Financial Integrity

The starting point is the Municipal Act, 2001.

Section 224 defines the role of Council. Among its statutory responsibilities are representing the public, developing municipal policies, determining municipal services and, importantly, maintaining the financial integrity of the municipality.

That final obligation is particularly significant.

Infrastructure projects approaching $265 million are not ordinary operating decisions. They commit current and future residents to financial obligations extending decades into the future. Borrowing costs, operating costs, replacement costs and debt servicing become intergenerational obligations.

For that reason, maintaining the municipality’s financial integrity requires more than approving a technically sound engineering project. It requires satisfying oneself that the financial assumptions supporting that project remain reasonable.

If the original business case depended upon extraordinary population growth, Council should reasonably ask whether those assumptions continue to reflect current demographic and economic realities.

If the expectation that development would finance the majority of the infrastructure has materially changed, Council should understand the consequences for existing taxpayers before approving additional expenditures.

This is not because councillors are expected to become engineers or economists.

It is because the law expects them to exercise independent judgment before committing public funds.

Ontario courts have consistently recognized that municipal councils possess broad discretion in matters of policy. Courts rarely interfere simply because another decision might have been preferable.

However, that deference assumes Council exercised its discretion on the basis of reasonably current, relevant and reliable information.

If the assumptions underpinning a major project have materially changed, continuing to rely upon outdated forecasts without meaningful reconsideration raises legitimate governance questions.

It may not create legal liability.

It may, however, become a question of whether Council has fully discharged its statutory obligation to protect the municipality’s long-term financial integrity.

Municipal Staff: Council’s Independent Professional Advisors

The role of municipal staff is fundamentally different. Staff do not decide. They advise. That distinction carries important legal consequences.

The Municipal Act assigns statutory responsibilities to senior administrators, including the Chief Administrative Officer and the Treasurer. The CAO is responsible for the efficient administration of the municipality and implementing Council’s decisions. The Treasurer is responsible for the municipality’s financial affairs and advising Council regarding financial matters.

Beyond those statutory roles, municipal planners, engineers, finance officers and other professionals are expected to provide Council with objective, balanced and evidence-based recommendations. Council relies upon those recommendations precisely because councillors cannot reasonably be expected to possess specialized technical expertise in every discipline. That reliance creates a corresponding obligation.

Staff recommendations should fairly present both opportunities and risks. They should identify significant assumptions, explain uncertainty and disclose material financial consequences if those assumptions prove incorrect. Where infrastructure planning depends upon population growth, reports should ordinarily identify:

the source of the demographic forecasts;
the methodology employed;
alternative growth scenarios;
financial sensitivity to slower growth;
the impact of higher borrowing costs;
the consequences of lower-than-expected development charge revenue; and
any significant changes since earlier reports were prepared.

These are not optional matters of style. They are central to enabling Council to make informed decisions. Professional advice is valuable not because it predicts the future with certainty, but because it helps decision-makers understand uncertainty before irreversible commitments are made. One of the more significant governance questions raised by the Regional Water Plan is therefore not whether the original recommendation was reasonable when prepared.

It is whether subsequent changes in economic conditions, construction costs, housing markets and population forecasts required updated advice before Council proceeded further. Good governance recognizes that recommendations should evolve as evidence evolves. Large public investments should be supported by living business cases—not static assumptions prepared under economic conditions that may no longer exist. That principle protects taxpayers, strengthens Council’s decision-making and enhances public confidence in municipal administration.

Professional Consultants: The Highest Standard of Accountability?

While elected officials are accountable to voters and municipal staff are accountable to Council, external consultants occupy a unique legal position.

They are retained because of their specialized expertise.

Whether they are engineers, planners, economists, financial analysts, environmental scientists or demographic specialists, consultants are hired precisely because municipalities expect independent professional advice that cannot reasonably be produced in-house.

In large public infrastructure projects, that advice often becomes the foundation upon which every subsequent decision rests.

Population forecasts determine the size of treatment plants.

Engineering studies determine infrastructure requirements.

Financial models determine borrowing needs.

Economic analyses estimate development charge recovery.

Risk assessments influence Council’s confidence in proceeding.

By the time Council votes, much of the underlying technical work has already been completed by professionals retained specifically for that purpose.

That reality gives rise to important legal obligations.

Consultants Owe Duties Both in Contract and in Law

Unlike municipal staff, whose duties arise primarily from statute and employment, consultants are retained under legally binding contracts. Those contracts generally require consultants to exercise the degree of care, skill and diligence reasonably expected of competent professionals practising within their respective disciplines. Engineers are governed by the Professional Engineers Act and the Professional Engineers Ontario Code of Ethics.

Registered Professional Planners are governed by the Professional Planners Act, 1994 and the Ontario Professional Planners Institute’s Professional Code of Practice. Other regulated professionals are subject to similar statutory and professional obligations. Although each profession has its own regulatory framework, the underlying legal principle is remarkably consistent. Professional opinions must be independent. They must be evidence-based. They must disclose material assumptions. They must identify significant risks. Most importantly, they must reflect the professional’s own judgment rather than simply advancing the interests of the client or another stakeholder. Complaints can be filed against Registered Professional Planners with the Ontario Professional Planners Institute if residents have valid and evidence based concerns about their conduct.

The Population Forecast Question

Perhaps the single most important issue surrounding the Regional Water Plan concerns the demographic assumptions upon which it was built. Public presentations contemplated extraordinary population growth over the coming decades. Those projections became embedded throughout the project. They influenced:

infrastructure sizing;
debt requirements;
development charge forecasts;
operating costs;
future expansion planning; and
the overall business case.

If those forecasts have since proven materially more optimistic than current demographic evidence supports, an obvious question follows.

How were those projections developed?

Were they based upon independent demographic modelling?
Were they benchmarked against Statistics Canada projections?
Were Ministry of Finance forecasts considered?
Were historic building permit trends incorporated?
Were multiple scenarios presented to Council?
Or was the financial model built primarily around a single optimistic growth projection?

These are not questions of hindsight. They are questions about professional methodology. The quality of any financial model depends entirely upon the quality of the assumptions supporting it. A sophisticated spreadsheet cannot compensate for unrealistic inputs.

The Importance of Independent Validation

Large infrastructure projects should rarely depend upon one forecast. Recognized infrastructure planning practice generally favours scenario analysis rather than single-point predictions. Decision-makers should understand not only the most likely outcome, but also the financial implications if growth is slower than expected, borrowing costs increase, construction inflation continues, or provincial policy changes. Such sensitivity analysis is commonplace in banking, pension management, public infrastructure financing and major private-sector investments. There is little reason municipal taxpayers should expect a lower standard when hundreds of millions of dollars are at stake.

Independent peer review is equally important. Where one consultant prepares a growth forecast and another consultant designs infrastructure based upon that forecast, there remains value in having an independent third party review the assumptions before Council commits public funds. Such review protects taxpayers. It protects Council. It protects municipal staff. It also protects the consultants themselves by confirming that their methodology can withstand objective scrutiny.

When Does Professional Accountability Become Legal Liability?

This is where the law becomes more complex. The mere fact that a forecast later proves inaccurate does not establish negligence. Population forecasting is inherently uncertain. Economic conditions change. Interest rates fluctuate. Government policy evolves. No consultant guarantees future events. The legal question is different. The issue is whether the consultant exercised the degree of care, skill and judgment expected of a reasonably competent professional at the time the opinion was prepared.

Courts considering professional negligence typically examine questions such as:

Was the methodology consistent with accepted professional practice?
Were assumptions reasonably supported by available evidence?
Were important contrary indicators ignored?
Were material risks disclosed?
Were alternative scenarios considered?
Would another reasonably competent professional have approached the analysis differently?

Only where professional work falls below the accepted standard of care might legal liability arise. Even then, liability is far from automatic. A municipality would ordinarily have to establish that it relied upon the advice, that the advice breached the applicable professional standard, and that the breach caused a measurable financial loss. Those are demanding legal tests.

Accountability Before Liability

For taxpayers, however, the more immediate question is not litigation. It is accountability. When public infrastructure approaches $265 million, residents are entitled to expect that every major assumption has been rigorously tested before irreversible commitments are made.

Independent review should not be viewed as a sign of mistrust. It is a hallmark of prudent governance. The greater the public investment, the greater the obligation to ensure that professional advice is transparent, evidence-based, independently validated and capable of withstanding scrutiny. That is how confidence in public institutions is built. And that is how municipalities protect not only their finances, but the trust placed in them by the communities they serve.

Has the Financial Risk Been Shifted to Existing Taxpayers?

One of the central legal and policy questions surrounding the Regional Water Plan is not whether new water infrastructure is needed. Communities grow. Water treatment plants age. Infrastructure must eventually be repaired, expanded or replaced. The more difficult question is this:

Who should bear the financial risk of infrastructure constructed primarily to accommodate future growth?

For many years, the answer appeared relatively straightforward. Growth would pay for growth. That principle has long been embedded in Ontario municipal finance and planning policy. It reflects a simple concept of fairness: where infrastructure is required principally to enable new development, the cost should, to the greatest extent reasonably possible, be recovered from that new development rather than existing residents.

Prince Edward County’s own Official Plan reflects that principle, stating that infrastructure upgrades required to accommodate growth should not impose an unconsidered financial burden on existing ratepayers and that growth-related costs are intended to be recovered through development charges. The Development Charges Act, 1997 is built upon the same premise. It authorizes municipalities to recover many growth-related capital costs from development, subject to statutory limitations and prescribed methodologies. The legislation recognizes that existing taxpayers should not ordinarily subsidize infrastructure whose primary purpose is to service future development.

The challenge facing Prince Edward County is that the financial assumptions underpinning the Regional Water Plan appear to have changed significantly. Public reports now suggest that development charges may recover only about 23 per cent of key Regional Water Plan capital costs. Whether that figure ultimately changes is less important than the broader implication. The financial burden has shifted. If only a relatively small portion of the project is expected to be funded by future development, the balance necessarily falls upon existing water customers, future water users and, ultimately, the broader municipal tax base if revenues prove insufficient.

That shift deserves careful legal and financial scrutiny.

What Changed?

Several factors appear to have altered the original business case. Housing construction slowed. Interest rates increased. Construction costs escalated. Provincial housing policy evolved. The Province has also signalled its intention to reduce or reform development charges in an effort to encourage home construction. While increasing housing supply is a legitimate provincial objective, reducing municipalities’ ability to recover growth-related infrastructure costs inevitably transfers greater financial pressure onto local governments.

That creates an important public policy dilemma. Municipalities are expected to facilitate growth. They are simultaneously being asked to recover less of the infrastructure cost from that growth. The resulting funding gap does not disappear. It simply moves elsewhere. In most cases, it moves to existing ratepayers.

The Risk of Optimistic Growth Assumptions

Financial models are only as reliable as the assumptions upon which they are built. If infrastructure is sized on the expectation of rapid population growth, but that growth occurs more slowly than forecast, development charge revenues will also materialize more slowly. Meanwhile, the debt remains. Borrowing costs continue. Infrastructure must still be operated and maintained. Existing residents continue paying water rates regardless of whether the anticipated development has occurred. This is why infrastructure finance professionals routinely perform sensitivity analysis. Rather than assuming one future, prudent financial planning examines several.

What if growth is delayed by five years?
What if only half the anticipated homes are built?
What if development charges are reduced by provincial legislation?
What if borrowing costs remain elevated?
What if housing demand softens?
Those questions do not reflect pessimism.

They reflect prudent risk management.

The Province Cannot Download Housing Policy Without Funding It

Ontario has made housing supply a central provincial priority. Municipalities have been encouraged—and in some respects pressured—to approve more housing, accelerate development approvals and expand servicing capacity. Those objectives serve an important public interest. However, if municipalities are expected to construct infrastructure primarily to enable provincial housing objectives, there is a compelling argument that the Province should provide funding commensurate with those expectations.

Partial grants reduce municipal costs. They do not eliminate municipal debt. An $18 million grant toward a project measured in the hundreds of millions of dollars remains valuable, but it does not fundamentally alter who carries the long-term financial burden. If provincial policy limits a municipality’s ability to recover infrastructure costs through development charges, fairness suggests that the Province should fund the difference rather than leaving existing residents to absorb the shortfall. Otherwise, provincial housing policy risks becoming a local property tax and water-rate obligation.

The Public Interest Test

Ultimately, this debate is larger than one water treatment plant or one pipeline. It is a question of stewardship. Ontario municipal law entrusts councils with maintaining the financial integrity of the municipality. The Official Plan seeks to ensure that growth does not impose an unconsidered burden on existing ratepayers. The Development Charges Act attempts to align infrastructure costs with those who create the demand. Those principles all point toward the same conclusion. Before existing residents are asked to finance infrastructure principally intended to accommodate future growth, Council should be satisfied that:

the underlying growth forecasts remain realistic;
the financing strategy remains consistent with the Official Plan;
all reasonable provincial funding opportunities have been pursued;
development contributions have been maximized within the limits of provincial legislation; and
taxpayers fully understand the long-term financial implications of the decisions being made on their behalf.

These are not arguments against growth. Nor are they arguments against investing in essential infrastructure. They are arguments in favour of ensuring that public infrastructure is financed fairly, transparently and consistently with the legal principles that underpin Ontario’s municipal finance system. When those principles begin to diverge, the question is no longer simply whether a project should proceed. The question becomes whether the burden has shifted from those who benefit from growth to those who were promised they would not have to pay for it.

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