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Water for people

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By Dr. C S. Weeraratna
csweera@sltnet.lk

This article is intended to commemorate the World Water Day and the 25th Anniversary of Lanka Rainwater Harvesting Forum which falls on 22 March.

In Sri Lanka, rainfall is the primary source of water. The mean annual rainfall is around 1800 mm with areas such as Hambanthota and Mannar receiving only about 900 mm and some areas in the hill country receiving about 5,000 mm. The total amount of water received in the form of rain is around 100 billion cubic meters per year. Out of the total amount of water received by the island, around 40-60% escapes to the sea as run-off although we often speak of the famous dictum of King Parakramabahu I, according to which “let not even one drop of water that falls on the earth in the form of rain be allowed to reach the sea.

Around 500 million cubic meters of treated water is supplied to about 35% of the population with pipe-borne water by the National Water Supply and Drainage Board. Water to around four million people, mostly in rural areas are supplied by rural pipe-borne water supply schemes which are managed by nearly 3500 Community Based Organisations (CBOs). These organisations comprise members of those families to be benefited and are responsible for the construction and maintenance of the water supply schemes. The water need of these supply schemes are met by village tanks, protected/unprotected shallow wells, deep wells with hand pumps or motorised pumps and rainwater.

Quality of water

A number of issues have been reported in studies conducted on the quality of water. In a study conducted covering nearly one million people in 20 DS Divisions it has been reported that nearly 45% of the people get water considered to be from unsafe water sources. Factors which cause water to be unsafe are a high content of Coliform bacteria, high iron or fluoride concentration. Chronic Kidney Disease (CKDu) which is widespread in 11 districts of the country is considered to be caused by water containing a toxic element/s. Eutrophication of surface waters from human and agricultural wastes and nitrification of groundwater from fertilisers also tend to affect the quality of water. Excess nitrate in water which makes it unsuitable for drinking has been reported in water in Kalpitiya and the Jaffna Peninsula.

In spite of the country receiving annually around 100 billion cubic meters of water, thousands of people, mainly in rural areas, do not get a regular supply of water. Hence, they have to walk a few km to collect water and even the water that is available is not pure. There are economic, environmental, social and cultural constraints associated with the provision of safe water. Women are the most affected from lack of access to safe drinking water since in a water scarce situations they spend a large part of their time in accessing water for domestic needs, thereby limiting their involvement in other, especially income-generating activities.

The Dept. of National Community Water Supply

Dept. of National Community Water Supply (DNCWS), which is under the Ministry of City Planning and Water Supply, was established to implement appropriate programmes to supply good quality water to rural communities by assisting the CBOs. The Dept. of National Community Water Supply is expected to facilitate and guide the CBOs to improve the community water supply systems and providing appropriate technical advice to sustain water supply by improving the water retention capacity of catchment areas. However, DNCWS appears to be ineffective in providing adequate support to the CBOs to sustain water supply to the people, indicated by situations where they have to walk a few kms to get water for their domestic use. Even what is available is of not good quality.

Water shortage:

The springs, or wells in the rural areas, which supply water, dry up during dry season causing severe shortage of water to the respective communities. This can be attributed to inadequate maintenance of the micro catchments of the water sources. There is little or no vegetation in the micro catchments of these water sources, and hence the soils dry up in a short period. Lack of vegetation in the micro-catchments causes most of the rain to run-off and relatively a small percentage of water to enter the soil. This amount of water is lost within a short period causing a water shortage. Hence, it is necessary that the micro-catchments are maintained properly.

The Dept. National Community Water Supply need to take action to provide an uninterrupted supply of good quality water to people. This will improve the health of rural and estate communities through adequate sanitation facilities and promoting better hygiene practices, and enhance their living standards by embarking on appropriate social and economic ventures.

Rainwater harvesting:

In view of the increasing demand for good quality water there is an urgent need to resort to alternatives. Rainwater is a very good alternative and relatively the most pure form of water. Harvesting rainwater is the collecting and storing of rainwater for reuse before it reaches the ground. Rainwater if collected and stored properly, can be used for all domestic purposes including drinking, and this practice enables people to obtain better quality water for consumption thus reducing incidence of water born diseases.

The Lanka Rain Water Harvesting Forum (LRWHF) was established in 1996 by a small group of interested persons from government and non-government institutions. LRWHF promotes the use of rain water for domestic purposes through information, communication, awareness raising, Since its inception this Forum has conducted research and develop further techniques for collection of rainwater and constructed around 6000 domestic RWH systems and about 200 school RWH systems in 10 districts. The Forum has supported around 49,000 RWH systems in the country through training and awareness raising indirectly. LRWHF have been able to participate and contribute in many events and publications related to rain-water harvesting

Rainwater harvesting is a cost saving measure, as water in urban areas has to be paid for. The rainwater that falls on the roofs of extensive buildings such as hospitals, schools, housing complexes.,etc. in urban areas, can be collected in tanks in the premises itself. Water that falls on a roof of 1,000 sq m where the average annual rainfall is 2,000 mm, is around 2,000 cubic meters. The cost of water thus collected would be around Rs. 100,000.Once the collection system is installed, there is no additional cost involved except cleaning the roof regularly and on pumping of collected water to the main water supply system. It is because of the importance of rainwater harvesting, Dinesh Gunawardena, former Minister of Water Supply and Drainage assisted the Lanka Rainwater Harvesting Forum to promote rainwater harvesting in Sri Lanka.

Sustaining water supply:

The total amount of water received annually in the country remains almost constant, but the increase in demand for water has imposed a considerable strain on the water resources authorities. Lack of access to water in an agriculture, based rural economy, will inevitably impact adversely on the socio-economic well being of the community

In view of the fact that around 40% of the water received is lost as run-off water, it is essential that appropriate action is taken to reduce this loss. Strategies for conserving and protecting water sources are well described in the ” National Policy on Protection and Conservation of Water Sources, their Catchments and Reservations in Sri Lanka” formulated in Feb. 2014 by the Ministry of Land and Land Development. It is important that these strategies are implemented as early as possible, by the relevant authorities if we are to effectively address the issue of water shortage in the country.



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Opinion

Can a punishment-free child become a threat to Sri Lankan society?

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Children are the future of every nation, and the values they learn during childhood shape the society they will eventually lead. In Sri Lanka, where family traditions, respect for elders, and social responsibility have long been important cultural values, the way children are raised remains a topic of great interest. In recent years, many parents and educators have moved away from traditional forms of punishment and embraced more child-friendly approaches to discipline. While protecting children from physical and emotional harm is essential, an important question arises: can a child who grows up without any form of punishment or consequences become a threat to Sri Lankan society?

To answer this question, it is necessary to understand the difference between punishment and discipline. Punishment is often associated with penalties imposed for wrongdoing, while discipline refers to teaching children self-control, responsibility, and respect for rules. Modern child psychology generally discourages harsh physical punishment because it can cause fear, anxiety, and resentment. However, completely removing consequences for inappropriate behavior may create a different set of problems.

Sri Lankan society has traditionally emphasized discipline within the family. Parents, grandparents, and teachers have often played active roles in guiding children’s behavior. Respect for elders, obedience, and good manners have been considered important virtues. While some traditional disciplinary methods may no longer be acceptable, the underlying principle of teaching accountability remains relevant.

A child who never faces consequences for wrongdoing may struggle to understand the boundaries that exist in society. For example, if a child is allowed to insult others, damage property, or ignore rules without correction, they may develop the belief that their actions have no consequences. Such attitudes can become problematic when the child enters school, the workplace, or the wider community.

Sri Lankan schools already face challenges related to student discipline. Teachers often report difficulties in managing classrooms where some students refuse to follow instructions or respect school regulations. When children are not taught accountability at home, educational institutions may find it harder to maintain a productive learning environment. This can affect not only the individual student but also classmates whose education is disrupted.

Another concern is the development of entitlement. A child who is never told “no” may come to believe that personal desires should always be fulfilled. In a society where cooperation and mutual respect are essential, such attitudes can lead to conflicts with peers, teachers, employers, and even family members. Sri Lanka’s social fabric depends heavily on community relationships, and individuals who fail to respect others can weaken these bonds.

The influence of social media and modern technology has added another dimension to this issue. Today’s children have access to information and entertainment on an unprecedented scale. Without proper guidance and consequences, some may misuse technology, engage in cyberbullying, spread misinformation, or develop unhealthy habits. Parents who avoid setting limits may unintentionally expose children to risks that affect both personal development and social well-being.

The workplace offers another example of why accountability is important. Sri Lanka’s economic development depends on a workforce that is disciplined, responsible, and capable of working with others. Employers value punctuality, respect, and professionalism. Individuals who grow up without learning responsibility may find it difficult to meet these expectations, affecting both their personal success and the productivity of organizations.

However, it is equally important not to interpret this argument as support for harsh punishment. Research has shown that excessive physical or emotional punishment can have serious negative effects on children. Fear-based parenting may produce obedience in the short term but can damage confidence, trust, and mental health in the long term. Therefore, the solution is not stricter punishment but more effective discipline.

Positive discipline provides a balanced alternative. It involves setting clear rules, explaining expectations, and applying fair consequences when those rules are broken. For instance, if a child neglects schoolwork, they may lose certain privileges until responsibilities are fulfilled. If they damage property, they can be required to help repair or replace it. Such consequences teach accountability while preserving the child’s dignity.

Sri Lankan parents, teachers, and community leaders all have a role to play in nurturing responsible citizens. Families should create environments where children feel loved and supported but also understand that actions have consequences. Schools should encourage character development alongside academic achievement. Religious and community organizations can reinforce values such as honesty, compassion, and respect for others.

A balanced approach is especially important in a rapidly changing society. As Sri Lanka continues to modernize and integrate with the global community, young people must learn not only their rights but also their responsibilities. Freedom without responsibility can lead to selfishness, while discipline without compassion can lead to fear. The challenge is to find the middle ground.

A punishment-free child can become a concern for Sri Lankan society if the absence of punishment also means the absence of discipline and accountability. Children who never learn consequences may struggle to respect rules, authority, and the rights of others. However, harsh punishment is not the answer. The most effective approach combines love, guidance, clear boundaries, and fair consequences. By raising children who understand both freedom and responsibility, Sri Lanka can build a future generation that strengthens society rather than threatens it.

Saumya Aloysius

(An essayist, children’s writer and freelance writer who holds a Master’s Degree in Sociology from the University of Kelaniya)

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Opinion

SriLankan Airbus struck by lightning

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A representational image

On Friday 12 June, 2026, a SriLankan Airlines Airbus 330 was en route from Colombo to Sydney, Australia was about 45 minutes into its flight when a loud bang was heard, accompanied by a blinding flash. In what was assumed to be a lightning strike, the airplane’s left (No. 1) engine was damaged, forcing the aircraft to return to BIA-Katunayake, where it landed safely.

Lightning travels from cloud to cloud or cloud to ground. Because the aircraft is not electrically ‘grounded’, or ‘earthed’, it must have been in the path of the thunder bolt purely by chance. There is also a phenomenon whereby the aircraft may travel through an electrically charged atmosphere (for example a cloud) where an electrical charge could build up and strike, or be emitted, as lightning. In such an instance, pilots hear electrical static in their headsets before the strike. Usually, when lightning strikes an aircraft in flight, the electrical charges remain on the outside, as on a ‘Faraday’s Cage’ apparatus, and the passengers and crew are perfectly safe.

To help the efficient and safe discharge of static electricity from the airplane’s structure, static wicks, or static dischargers, are fitted at the trailing (rearmost) edges of the wings and tail surfaces. When an airplane has landed after a lightning strike, ground engineers count the number of wicks that may have been burnt out to ensure that a minimum (recommended) number is available for a subsequent flight. Sometimes, there is minor damage, like pitting of the paintwork at the points where the charges left the aircraft.

The last instance in the USA of an airplane believed to have been lost due to a lightning strike was on December 8, 1963, when a Pan Am Boeing 707-121, en route from Baltimore, Maryland to Philadelphia, Pennsylvania, suffered a fuel tank explosion, later determined to have been the result of a lightning strike. Since then, aircraft have been rendered immune from lightning damage thanks to extensive research conducted by manufacturers using high-voltage currents.

Interestingly, modern airliners have electronic instrument displays which don’t even flicker when the aircraft is struck by lightning. By a process of connecting all the metallic parts, known as ‘bonding’, the entire fuselage effectively becomes a protective cocoon, so electrical charges caused by lightning will always reside on the outside of the aircraft.

What is unusual in the recent SriLankan Airlines incident is the extent of damage to the left engine. Did it encounter hail or ingest something?

Only a thorough, independent inquiry by aviation safety investigators will reveal the cause.

GUWAN SEEYA

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Opinion

Beyond diagnosis: A strategic design for 7% growth by 2029 (Part I)

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“Vision without execution is hallucination.” – Thomas Edison

Introduction: Stabilisation Is Not Transformation

Sri Lanka has come a long way since the economic collapse of 2022. Inflation has been brought under control. Foreign reserves have improved. Debt restructuring has advanced. Government revenue has increased significantly through taxation reforms. The exchange rate has stabilised, and confidence has gradually returned to financial markets.

These achievements deserve recognition.

However, stabilisation should not be confused with economic transformation. A patient discharged from intensive care is not necessarily healthy. Likewise, an economy that has escaped collapse has not necessarily achieved sustainable prosperity.

The central economic question facing Sri Lanka today is no longer how to avoid another crisis. Rather, it is how to achieve sustained economic growth of at least 7% per annum by 2029.

Unfortunately, much of the current policy debate remains trapped in economic diagnosis. Policymakers, economists, and commentators repeatedly identify familiar problems: (i) low productivity, (ii) weak exports, i(iii) Inadequate innovation, (iv) poor competitiveness, and (v) insufficient investment. While these diagnoses are correct, they are not new.

Sri Lanka now needs economic engineering.

The country requires a clear, measurable, and actionable National Growth Strategy for 2026-2029 that identifies (i) where growth will come from,(ii) what investments are required,(iii) which institutions will lead implementation, and (iv) how success will be measured.

The difference between diagnosis and engineering is the difference between describing a problem and solving it.

The Missing National Growth Target

One of the most striking weaknesses in Sri Lanka’s economic discourse is the absence of a publicly articulated growth target supported by a detailed implementation framework.

Successful economies establish measurable objectives.

Sri Lanka should adopt the following growth trajectory:

2026 – 4%

2027 – 5%

2028 – 6%

2029 – 7%

Such targets would provide direction to investors, public institutions, universities, exporters, and development partners. Without a destination, even the best policies risk becoming disconnected initiatives.

Today, many policy interventions appear fragmented—valuable in isolation but lacking integration into a broader national growth framework.

Growth Will Not Come From Consumption

For decades Sri Lanka relied heavily on consumption, imports, remittances, tourism, and external borrowing.

That model has reached its limits.

No country has achieved sustained prosperity through consumption-led growth alone.

The countries that transformed themselves—Singapore, South Korea, Ireland, Vietnam, and China—generated growth through productive investment, exports, industrialisation, and integration into global markets.

Sri Lanka’s future growth must therefore be driven by investment and exports rather than domestic consumption.

The challenge is not increasing spending but increasing productive capacity.

Export-Led Growth: The First Pillar of Transformation

Every successful Asian growth story has one characteristic in common: exports.

Exports generate foreign exchange, create jobs, attract investment, encourage innovation, and improve productivity.

Sri Lanka should establish an ambitious target of doubling export earnings within the next decade.

This requires moving beyond traditional exports and expanding into:

High-value agriculture

Food processing

Information technology services

Logistics services

Advanced manufacturing

Professional services

Export growth must become a national mission comparable to post-war reconstruction efforts seen elsewhere in Asia.

Without a major expansion of exports, sustained 7% growth will remain elusive.

Manufacturing: The Forgotten Growth Engine

Manufacturing remains the single most important source of rapid economic transformation worldwide. Vietnam provides perhaps the best recent example.

Through (i) industrial zones, (ii) trade agreements, (iii) infrastructure development, and (iv) targeted investment attraction, Vietnam became deeply integrated into Asian production networks.

Sri Lanka possesses strategic advantages:

A prime Indian Ocean location

Strong port infrastructure

Educated labour force

Proximity to India

The country should establish specialised manufacturing clusters focusing on:

Electronics assembly

Medical devices

Processed food products

Boat building

Rubber-based products

Engineering components

Rather than attempting to compete with every country, Sri Lanka should specialise in selected niches where competitive advantages can be developed.

RCEP: The Strategic Door to Asia

Sri Lanka’s future lies increasingly in Asia.

The Regional Comprehensive Economic Partnership (RCEP) represents the largest trading bloc in the world and includes many of the fastest-growing economies.

Membership or closer integration with RCEP supply chains could provide Sri Lankan exporters with access to markets, investment, technology, and production networks that are currently beyond reach.

Unfortunately, discussion on RCEP remains limited compared with its strategic significance.

A dedicated national roadmap for RCEP engagement should become a top economic priority.

The question is not whether Sri Lanka can afford to integrate more deeply into Asia.

The question is whether Sri Lanka can afford not to.

Knowledge Economy: Turning Universities Into Growth Institutions

Sri Lanka’s universities produce thousands of graduates annually, yet their contribution to commercial innovation remains limited.

Globally, universities have become engines of economic development.

Research institutions should not merely produce graduates; they should produce patents, technologies, startups, and commercial solutions.

A national innovation framework should:

Link universities with industry

Encourage commercialisation of research

Support technology transfer

Expand startup financing

Reward innovation and entrepreneurship

Knowledge must become an economic asset rather than an academic exercise.

Dairy, Agriculture, And Import Substitution

Export growth alone is insufficient.

Sri Lanka must also reduce unnecessary import dependence.

The dairy sector offers a compelling example.

For decades, billions of rupees have left the country through dairy imports despite favourable climatic conditions and substantial agricultural potential.

A comprehensive dairy development strategy should focus on:

Improved genetics

Feed production

Commercial farming

Processing investment

Farmer productivity

The objective should be import substitution combined with rural income growth.

The same principle can be applied selectively to other sectors where domestic production is economically viable.

Creating A National Investment Targeting Agency

Sri Lanka does not need another bureaucracy.

It needs a professional institution dedicated exclusively to investment targeting.

Instead of passively waiting for investors, this agency would actively identify and attract strategic investments aligned with national priorities.

Its mandate would include:

Identifying priority sectors

Marketing opportunities globally

Coordinating approvals

Monitoring outcomes

Facilitating technology transfer

Singapore’s Economic Development Board and Ireland’s Industrial Development Agency demonstrate how targeted investment institutions can transform national economies.

Sri Lanka requires a similar mechanism adapted to local realities.

From Economic Diagnosis To Economic Engineering

The next stage of Sri Lanka’s recovery requires a fundamental shift in thinking.

The policy debate must move beyond identifying problems. The country already knows its problems.The challenge is implementation.Every policy proposal should be evaluated against a simple question:

Will this contribute to achieving 7% growth by 2029?

If the answer is no, resources should be redirected.

Economic engineering requires focus, prioritisation, accountability, and measurable outcomes. The era of fragmented initiatives must give way to a coherent national growth strategy.

Summary

Sri Lanka has achieved significant macroeconomic stabilisation, but stabilisation is only the first step toward sustainable prosperity.

To move from recovery to transformation, Sri Lanka should adopt a National Growth Strategy for 2026-2029 built around five pillars:

Export-led growth

Investment-led growth

Manufacturing expansion

Knowledge-economy development

Regional integration through RCEP and Asian supply chains

Supporting sectors such as dairy, tourism, logistics, and information technology should be strategically developed within this framework.

Most importantly, investment must be targeted rather than scattered, supported by specialised institutions and measurable performance indicators.

Conclusion

History demonstrates that no nation has become prosperous by accident. Economic success is rarely the product of isolated policies or short-term political initiatives. It is the outcome of a deliberate strategy pursued consistently over many years.

Sri Lanka stands at a crossroads.

One path leads to modest growth, periodic crises, recurring debt challenges, and continued vulnerability. The other leads to transformation through investment, exports, innovation, manufacturing, and regional integration.

The choice is ultimately strategic.

The time has come for Sri Lanka to move from economic diagnosis to economic engineering.

The future will not be determined by how successfully the country stabilised after the crisis. It will be determined by how effectively it builds the foundations for sustained growth thereafter. If Sri Lanka can articulate and execute a coherent investment-led growth strategy today, achieving 7% growth by 2029 need not be an aspiration.

It can become a national objective—and a national achievement, economic Engineering

The writer, among many, served as the Special Advisor to the Office of the President of Namibia from 2006 to 2012 and was a Senior Consultant with the UNDP for 20 years. He was a Senior Economist with the Central Bank of Sri Lanka (1972-1993). He can be reached via asoka.seneviratne@gmail.com

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