Healing the Harbour, Healing the Community (Hamilton, ON): The Role of the Bay Area Restoration Council (BARC)

Introduction

The Bay Area Restoration Council (BARC) is a non-profit organization dedicated to restoring the environmental health of Hamilton Harbour (also known as the Hamilton “Bay”) and its surrounding watershed. Formed in 1991 as a charitable corporation representing the public’s interest in the harbour’s cleanup, BARC’s vision is for “a thriving, healthy, accessible Harbour for all” [1]. Its mission is to lead and engage in collective action to revitalize Hamilton Harbour and its watershed through education and collaboration [1]. In practice, BARC serves as the primary community outreach and engagement arm of the Hamilton Harbour Remedial Action Plan (RAP), the multi-stakeholder strategy established under the Great Lakes Water Quality Agreement to address the harbour’s pollution issues [2]. BARC works to bridge citizens and decision-makers by promoting public education, volunteerism, and collaborative initiatives aimed at cleaning the water, restoring ecosystems, and rebuilding the community’s relationship with the harbour. Over the past three decades, BARC has grown into a key convener of local efforts – from school programs and habitat restoration events to public forums and policy advocacy – all focused on one overarching goal: to remove Hamilton Harbour from the list of Great Lakes “Areas of Concern” by fully remediating its environmental impairments [3]. In the sections that follow, we provide background on the local challenges BARC is addressing, profile the affected community, describe BARC’s recent programs and initiatives, and discuss conclusions and future outlook for the harbour’s restoration.

Background: Environmental Challenges in Hamilton Harbour

Hamilton Harbour, located at the western tip of Lake Ontario, has long been an industrial hub and was historically one of the most polluted water bodies in Canada [2][3]. Over 150 years of steelmaking, heavy manufacturing, and municipal wastewater discharges profoundly degraded the harbour’s water quality and ecosystems. By the 1980s, Hamilton Harbour had earned a reputation as a toxic hotspot, suffering from a severe decline of ecosystem health and designated as one of 43 Great Lakes Areas of Concern under the binational water quality [4]. The cumulative impacts of industrial effluent, urban runoff, and sewage outflows left the harbour oxygen-poor and contaminated with a dangerous legacy of pollutants. Sediments on the harbour bottom became laced with heavy metals, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs) and other toxins, largely from past steel and chemical production and coal gasification operations [5]. One site in particular – Randle Reef – accumulated Canada’s largest deposit of coal tar contamination, a toxic underwater mass that was essentially the country’s worst sediment pollution [6][7]. On the surface, decades of nutrient and bacteria influx led to frequent algae blooms and fecal contamination. Shorelines that were once fringed with extensive wetlands had been dredged, filled, or bulkheaded, resulting in the loss of over two-thirds of the harbour’s original coastal marshes and shallows [8]. By the early 1990s, conditions were dire: fish and wildlife populations had plummeted, beaches were often closed due to bacterial pollution, and the water was widely perceived as filthy and even “unsafe for life”. In 1985, an International Joint Commission review found that many beneficial uses of the harbour were impaired, including restrictions on eating local fish, deformities in wildlife, and the obvious beach closings and aesthetic issues like foul odours and oil slicks [9].

This suite of environmental challenges – toxic sediments, eutrophication, bacterial contamination, habitat destruction – is precisely what BARC and its partners have been working to remedy through the RAP. Significant progress has been made in recent years. For example, massive infrastructure investments by local and senior governments have upgraded sewage treatment and stormwater control: between 1989 and 2010, Hamilton built nine combined sewer overflow tanks to curb sewage discharges (with capacity equal to 125 Olympic pools), and it is undertaking a $340 million upgrade of the main wastewater treatment plant to improve effluent quality [10]. Habitat restoration projects have also been implemented, such as constructing a fishway to keep out invasive carp and replanting native aquatic vegetation in the Cootes Paradise marsh at the harbour’s west end. Public access to the waterfront has improved from virtually nothing to several new parks – only 5% of the shoreline was accessible in 1992, whereas today about 28% of the harbour’s shore is open to people thanks to creation of Bayfront Park, Pier 4 Park and other amenities [10].

Most dramatically, the toxic hotspot at Randle Reef is finally being contained: a $139 million federally-led remediation project is underway to encapsulate about 615,000 m³ of contaminated sediment in a sealed “engineered containment facility,” effectively boxing in a century’s worth of industrial pollution and removing that threat from the ecosystem (a volume of sediment enough to fill a hockey arena three times over) [11][12]. These efforts are yielding measurable environmental improvements – for instance, phosphorus levels and algae conditions have begun to improve, and wildlife is slowly returning (recent assessments noted rebounds in local fish communities, and colonial waterbirds nesting on harbour islands). However, many challenges persist. Bacterial pollution and algae blooms still periodically impair safe recreation: as recently as 2021, the city’s Pier 4 Beach on Hamilton Harbour was safe for swimming only 35% of the summer season, compared to 87–93% at nearby Lake Ontario beaches, due to frequent E. coli spikes and cyanobacterial toxins from nutrient runoff (leading to beach advisories and closures) [13]. Fish consumption advisories also remain in effect, since contaminant levels (especially PCBs) in certain harbour fish exceed safe thresholds, meaning anglers are warned to severely limit or avoid eating their catch [9]. In summary, Hamilton Harbour’s pollution problem has been a complex mix of social, economic, and environmental challenges: an industrial economic base that left a toxic legacy, environmental degradation that has taken decades to reverse, and a social challenge in overcoming the stigma and loss of public use associated with a polluted bay. It is these intersecting challenges that BARC was created to address, by mobilizing the community to support and accelerate the harbour’s restoration.

Community Profile: Who Is Affected and How

The restoration of Hamilton Harbour is fundamentally about improving quality of life for the people who live around it. The community affected by the harbour’s condition is broad – it includes residents of the City of Hamilton and its neighbour the City of Burlington (which lies on the north shore of the bay), local business owners, recreational users, and even regional Indigenous peoples who have historical ties to these waters. Hamilton itself is a mid-sized Canadian city with a population of roughly 570,000 in 2021 [14]. Once known as Canada’s Steel Capital, Hamilton’s population has traditionally been working-class and ethnically diverse, with a growing proportion of newcomers. In recent years, the community’s diversity has increased significantly – about 25% of Hamilton’s residents identified as members of racialized (visible minority) groups in 2021, up from around 17% in 2001 [15]. Many Hamiltonians live in older urban neighborhoods near the harbour, including the North End community adjacent to the port and heavy industry. These waterfront neighborhoods historically suffered the brunt of the harbour’s environmental decline: generations of local families grew accustomed to foul odors, polluted air and water, and a lack of access to what should have been a natural asset. For much of the late 20th century, the harbour’s shoreline in Hamilton was dominated by factories, rail yards, and wasteland – effectively cutting off residents from the water [16]. Public health and well-being were impacted in subtle and direct ways. Residents lost the ability to swim at local beaches or to eat fish from the bay, due to contamination risks [17]. Only 9% of anglers in Hamilton Harbour consume their catch, down from 20% in the 1995 fish consumption survey [17].

There was also a profound psychosocial impact: as BARC’s Executive Director has noted, “the relationship between Hamiltonians and their water is a complicated one” after so many years of living next to a polluted bay. People in the community largely “turned their back” on the harbour – it was common for locals to avoid contact with the water and consider it off-limits for recreation [18]. The harbour came to be seen as an eyesore and even a source of shame, contributing to Hamilton’s image problem (the city long bore the nickname “The Steel City” with a connotation of grime and pollution).

In Hamilton’s case, older residents could recall a time generations ago when the harbour had swimming clubs and plentiful fish, whereas younger generations grew up with no such experiences [4]. Important traditional activities for Indigenous and settler communities alike – fishing, canoeing, gathering by the shore – were curtailed or banned. Indeed, local First Nations (such as the Haudenosaunee and Mississaugas of the Credit) historically fished and hunted in the Hamilton marshes; today, consumption advisories and wildlife protection laws largely prevent harvesting, and there are concerns that any exercise of Indigenous treaty rights to harvest in the area must consider lingering contamination risks in wildlife tissues [19][4] [more resources are needed]. Furthermore, environmental stigma may have contributed to economic disparities: the waterfront’s blight depressed property values and investment in adjacent neighborhoods for many years, reinforcing patterns of neighbourhood inequality (areas closest to the polluted harbour tended to be lower-income) [20][21]. In short, the harbour’s degradation affected the community’s health, happiness, and identity.

On the positive side, the community is also the key beneficiary of restoration efforts now underway. As water quality improves, residents are tangibly regaining lost amenities – for example, new parkland and trails have opened shoreline access, and local families flock to Bayfront Park on summer days, something that would have been unthinkable decades ago. Boating, fishing, and even occasional “Harbour Swim” events are re-emerging as the water becomes cleaner, helping to rebuild trust that the bay can be safe and enjoyable. Public attitude surveys indicate growing optimism and engagement: people are increasingly aware of the harbour cleanup and supportive of it. The affected community today thus includes a new generation of stewards, from schoolchildren learning about watershed conservation, to volunteers of all ages participating in harbour clean-ups and citizen science. BARC places a strong emphasis on this human dimension – recognizing that healing the harbour’s ecology goes hand-in-hand with healing the community’s relationship with the harbour [2]. Restoring Hamilton Harbour is not only an environmental technical project, but also a social process of reconnecting people to a healthy, accessible blue space at the city’s heart.

Organizational Activities and Initiatives (2018–2025)

To tackle the challenges above, BARC undertakes a wide range of programs focused on education, community engagement, and supporting on-the-ground remediation projects. In the last five years especially, BARC has expanded its initiatives to directly involve citizens in monitoring and improving harbour conditions. Below, we detail some of the organization’s key activities and recent programs:

Public Education in Schools and Youth Engagement: BARC has a longstanding commitment to educating young people about the harbour’s ecology and the importance of water stewardship. The scope of this programming is considerable – BARC now delivers curriculum-connected presentations and activities to over 15,000 students across the Hamilton Harbour watershed each year through school visits and field trips. These sessions often highlight local water issues (like runoff pollution or habitat loss) and empower youth to become “Harbour Champions.” One flagship youth program that BARC runs is the “Yellow Fish Road” initiative [22]. Adopted in partnership with Trout Unlimited Canada, Yellow Fish Road teaches children about the impact of household hazardous waste on waterways. As part of this program, BARC educators lead workshops in which students label storm drains with yellow fish symbols and the message “Only Rain Down the Drain”. This simple but powerful activity raises awareness in neighborhoods that storm sewers flow untreated into creeks and the harbour – reminding the public to dispose of chemicals properly and not to dump contaminants. By combining classroom learning with hands-on outdoor action, BARC’s educational outreach over the past few years has aimed to nurture a new generation of environmentally literate citizens who feel personally connected to the harbour’s revival.

Community Science and Volunteer Monitoring: A cornerstone of BARC’s recent strategy is engaging ordinary citizens in the science of harbour restoration. In 2018, BARC launched the Community Water Leaders program, which has since grown into a highly popular annual volunteer training initiative [23]. This program is open to any adults (typically students, young professionals, or local residents) interested in learning how to monitor water quality and contribute data to the RAP. Participants commit to a 6–8 week session during which they form a team (“cohort”) and adopt sampling sites around the harbour and its tributary streams. Under the guidance of BARC’s program coordinators, these citizen scientists meet weekly to conduct field tests – measuring parameters like water clarity, dissolved oxygen, conductivity, pH, and temperature – and upload their observations to an online database (BARC uses the Water Rangers open-data platform to log results) [18]. In addition, each week the cohort gathers at a different location for an expert-led workshop on a relevant topic. Recent cohorts (2023–2025) have enjoyed workshops such as frog call surveying at Cootes Paradise marsh (led by Hamilton Conservation Authority staff), freshwater bird identification with experts from the Hamilton Naturalists’ Club, and sessions on invasive species management taught by Royal Botanical Gardens scientists.

Through these activities, volunteers not only learn scientific skills but also develop a deeper understanding of the harbour’s interconnected ecosystem. They become familiar with local creeks, wetlands, and restoration sites, and often report that the experience is eye-opening. Many have never before seen the harbour up close from the water’s edge; by the end, they often become passionate advocates. As one participant reflected in a 2025 community newsletter, the program prompted them to “better understand our watershed, its history, the ways it has impacted us and how we might shape our impact on it” for the future.

From BARC’s perspective, the Community Water Leaders initiative serves multiple purposes: it fills data gaps in the RAP by extending monitoring coverage, it builds public support by giving people a personal stake in cleanup success, and it helps “mend the severed connection” between residents and the harbour by literally bringing people to the water to engage in its care [18].

Outreach, Advocacy, and Public Awareness Campaigns: In addition to education and citizen science, BARC plays a vital role in keeping the broader public informed and engaged regarding harbour issues. The organization regularly produces evaluative reports and “report cards” to update the community on RAP progress. For example, BARC’s Towards Safe Harbour Report Card 2017 distilled technical data into an accessible grading of how far the harbour had come on indicators like phosphorus levels, fish habitat, public access, and so on [24]. These report cards, issued every few years, help maintain transparency and momentum by highlighting successes (e.g. “Research and monitoring effort: Very Good” due to investments in habitat science) and flagging remaining challenges (e.g. “Beach closings: still Impaired” due to bacteria).

BARC also embraces traditional and social media to shape the narrative around the harbour. In January 2024, BARC’s Executive Director Chris McLaughlin authored a Hamilton Spectator op-ed titled “Some remarkable, overlooked stories of water restoration”, celebrating how far the harbour has come (such as the return of nesting bald eagles and improved public waterfront spaces) [25]. By sharing these positive stories, BARC aims to counter outdated public perceptions of Hamilton Harbour as hopelessly polluted, instead fostering a sense of pride in local environmental achievements.

On the advocacy front, BARC frequently represents the community’s voice in policy discussions. The council provides input to City Hall on plans like the Hamilton Watershed Action Plan, urging continued investments in things like sewer infrastructure and green stormwater management to support the RAP’s goals [26]. BARC’s staff sit on RAP stakeholder committees and facilitate consultation events where residents can “Have Your Say” on harbour clean-up priorities. This convening role has been especially important in the last five years as the RAP inches closer to completion – BARC helps ensure that community priorities (such as creating swimming opportunities or waterfront recreation facilities) are included in the final restoration steps [27]. Overall, BARC’s outreach and advocacy work in recent years can be summed up as building an informed, empowered constituency for the harbour – keeping residents apprised of progress, celebrating milestones, and insisting that governments stay the course to finish the job.

Collaboration in Restoration and Stewardship Projects: While BARC itself is not an engineering organization and doesn’t do the heavy construction (like dredging or wastewater upgrades), it actively collaborates in projects that require community involvement or that benefit from public participation. One notable example is the Hamilton Harbour Watershed Stewardship Project (HHWSP), a program initially launched in 1994 as a partnership between BARC and local conservation authorities [28]. The HHWSP focuses on the rural and suburban parts of the harbour’s watershed – working with private landowners (such as farmers and golf courses upstream) to reduce runoff of nutrients, sediment, and other pollutants that would eventually flow into the harbour. In the past five years, this initiative received a boost: in 2025 the federal government provided $228,000 in new funding under the Great Lakes Ecosystem Initiative to expand stewardship efforts. With BARC’s involvement in outreach, the project has delivered workshops and on-site consultations to encourage best practices like planting stream buffers, upgrading septic systems, and creating rain gardens [28]. The results have been impressive – between 2022 and 2025, the HHWSP completed 66 habitat and water quality improvement projects, restoring over 16 hectares of wetlands, 11 hectares of forest, and 680 m of stream banks to help filter runoff. It also engaged over 6,300 residents in 70 volunteer events (tree plantings, stream clean-ups, etc.) during that period. BARC’s collaborative role here is to leverage its volunteer network and public communications to get people involved and to celebrate these improvements as part of the bigger harbour cleanup story.

Another hands-on initiative coordinated by BARC has been annual Harbour Cleanup Days, where volunteers remove litter and debris from shoreline parks and inlets. These cleanups, often timed around World Environment Day or Earth Day, target plastics and garbage that mar the harbour’s aesthetics and threaten wildlife (for example, the collection of hundreds of pounds of trash from the Windermere Basin wetlands each spring helps protect nesting waterfowl). In addition, BARC volunteers have assisted the Royal Botanical Gardens in marsh restoration by planting native cattails and water lilies in Cootes Paradise – contributing labor to complement scientific efforts to rehabilitate that crucial fish nursery habitat. Through such activities, BARC ensures that community members can directly participate in tangible improvements on the ground. This not only multiplies the resources available for restoration (by adding volunteer labor and citizen buy-in), but also reinforces the idea that healing the harbour is a shared responsibility.

The “success stories” featured on BARC’s website underline this: they credit community volunteers as critically important in reconnecting people with the harbour and making real gains in restoring habitats – year after year, volunteers help plant thousands of marsh plants and collect valuable data on water quality, actions that would not happen without an engaged public. In summary, BARC’s programmatic focus in the past five years has been on engagement and action – from empowering youth ambassadors, to training citizen scientists, to mobilizing stewards and volunteers – all with the aim of directly addressing the harbour’s environmental problems and nurturing a sense of community ownership of the restoration process.

Future Outlook

BARC’s collaborative efforts with governments, industry, and the community have brought Hamilton Harbour to the edge of an environmental revival once thought impossible. With major remediation projects nearing completion and visible improvements in water quality, optimism is growing that the harbour will soon be removed from the list of Areas of Concern. The vision is of a transformed waterfront—cleaner waters, accessible parks and trails, and renewed opportunities for recreation and ecotourism—replacing the stigma of pollution with community pride.

Even after delisting, BARC’s role will remain critical to safeguarding these gains. Long-term stewardship will demand ongoing education, citizen science, advocacy for resilient infrastructure, and inclusive partnerships, including Indigenous co-stewardship. By fostering local ownership and encouraging community engagement, BARC ensures that Hamilton Harbour’s recovery is not just an environmental achievement but also a social one. The story of Hamilton Harbour is becoming a model of how collective action can turn ecological ruin into renewal, leaving a legacy of hope and stewardship for future generations.

Note on Sources and Accuracy: Community Knowledge Publications are based on data from local community organizations. While their information forms the foundation of these publications, all analysis and preparation have been conducted independently by ScienceReach. If you find any inaccuracies, please contact us so we can make corrections.