RIVER pollution in Sarawak is not new. But lately, it feels more urgent – more visible and harder to ignore.
Recent remarks by Transport Deputy Minister (Riverine and Marine) Datuk Henry Harry Jinep have once again brought the issue into focus.
He pointed out something many of us already know, but perhaps have not fully confronted: waste from rural areas continues to end up in our rivers.
Solving this problem will require more than policies – it demands genuine cooperation between authorities and communities.
At first glance, the solution seems simple: do not throw rubbish into rivers. It is a message we have heard countless times through campaigns, school programmes and public reminders. Yet despite years of awareness efforts, the problem persists.
So we must ask ourselves honestly – if people already know, why does it keep happening?
The answer lies not only in behaviour, but in reality.
In many rural parts of Sarawak – especially in longhouse settlements and older, densely populated villages – proper waste disposal is not always accessible. Some roads are too narrow for refuse lorries. Some communities are simply too far from regular collection routes. In such situations, managing waste becomes less about choice and more about limitation.
When options are limited, people fall back on what is easiest and most immediate. For many, that means disposing of rubbish – and sometimes even household wastewater – into nearby rivers. It may solve a problem for the day, but it quietly creates a much larger one over time.
Rivers do not keep waste in one place.
What is thrown upstream does not disappear. It travels. It accumulates. It spreads. Eventually, it affects communities far beyond where it began – polluting water, harming aquatic life and disrupting livelihoods that depend on clean rivers.
The consequences are not merely environmental – they are deeply human.
Rivers remain an essential source of food for many Sarawakians, particularly those who rely on fishing. When rivers are polluted, fish stocks decline and food security is affected.
Poor water quality also raises health concerns. As Datuk Henry highlighted, polluted rivers can even increase the presence of crocodiles, posing real safety risks.
There is also the broader impact. Rivers such as the Sarawak River are not only vital for daily life but also serve as key tourism attractions and sources of treated water.
When these rivers are polluted, it affects how Sarawak is perceived – and more importantly, it affects the quality of the resources on which we all depend.
Given what is at stake, it is clear that our current approach to waste management must evolve.
For too long, systems designed for urban areas have been expected to function in rural settings. Yet rural Sarawak has its own geography, challenges and way of life. What works in towns and cities cannot simply be replicated in longhouses and remote villages.
We need solutions grounded in reality.
One practical step forward is to rethink how waste is collected. Instead of relying entirely on door-to-door services, authorities could introduce shared collection points at more accessible locations – such as jetties, roadside junctions or community halls.
With proper scheduling, residents could bring their waste to these points, making collection more feasible without requiring lorries to reach every household.
At the same time, we should not be constrained by conventional methods. If large refuse lorries cannot access certain areas, smaller and more flexible alternatives should be used.
Motorbikes, tractors or four-wheel drives could help bridge the gap. In riverine communities, boat-based waste collection may even be the most practical solution. After all, rivers already serve as the main transport routes in many of these areas.
Another issue that deserves greater attention is wastewater. Beyond solid waste, the direct discharge of household effluent into rivers continues to contribute to pollution.
Introducing small-scale or centralised sewage systems in villages – where feasible – could significantly reduce this impact and improve overall water quality.
However, infrastructure alone will not solve everything.
Behaviour still matters – but it must be shaped effectively. Traditional awareness campaigns often fall short because they are too generic. Telling people to “keep rivers clean” is insufficient if the message does not connect with their daily realities.
This is where community leadership becomes crucial. Local figures such as tuai rumah and ketua kampung hold influence and trust.
When they speak, people listen. Empowering them to lead environmental efforts can make a tangible difference.
More importantly, the message itself must change.
Instead of focusing solely on environmental ideals, we need to highlight what river pollution means in practical terms — fewer fish to catch, unsafe water, increased danger and long-term impacts on children and future generations. When the issue becomes personal, it becomes harder to ignore.
Incentives can also play a role. Recycling programmes that offer modest financial rewards or community benefits can shift how people perceive waste.
What was once seen as useless can become something of value. Schools and villages can even participate in friendly competitions, fostering pride in keeping their surroundings clean.
At the same time, better coordination among authorities is needed. Responsibilities are often divided – drains fall under local councils, while rivers are managed by other agencies. Although this may make administrative sense, it can create gaps in practice. Pollution does not stop at boundaries. Once waste enters the water, it becomes everyone’s problem.
A more integrated, river-based management approach could help close these gaps, ensuring swifter action and more effective prevention.
Encouragingly, the government has already identified several rivers requiring urgent attention, including Sungai Kenyana, Sungai Penat, Batang Matu, Batang Jemoreng and Sungai Miri.
These rivers could serve as starting points – places where new ideas are tested, refined and eventually expanded across the state.
At the grassroots level, communities themselves can also play a stronger role. Residents are often the first to notice changes in their environment. With simple tools such as messaging groups, they can report illegal dumping or emerging issues quickly. Recognising these efforts can help build a stronger sense of ownership and responsibility.
In the end, this is not just about rivers.
It is about how we manage what we consume. It is about access, fairness and shared responsibility. Authorities must design systems that reflect real conditions on the ground.
Communities, in turn, must be willing to take part in protecting the environment on which they depend.
Neither can do it alone.
Sarawak’s rivers are more than waterways. They are lifelines – supporting livelihoods, sustaining ecosystems and carrying history from one generation to the next.
Allowing them to become channels for waste is not merely an environmental issue. It is a collective failure.
But it is also a problem we can solve – if we are willing to think differently.
Because in the end, the question is not whether we care about clean rivers.
It is whether we are prepared to do what it takes to keep them that way.
The views expressed here are those of the writer and do not necessarily represent the views of Sarawak Tribune. The writer can be reached at drnagrace@gmail.com.
