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Water conflicts between Malaysia and Singapore

Water conflicts between Malaysia and Singapore is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Water conflicts between Malaysia and Singapore rather than just read about it. In short: Singapore and Malaysia have a history of conflicts over water supplies ever since Singapore was separated from Malaysia in 1965. In 1910, the municipal leadership of Singapore and Sultan Ibrahim of the state and territories of Johor in neighbouring Malaya signed an agreement that allowed Singapore to rent land in Johor and use its water for free.

Water conflicts between Malaysia and Singapore — main illustration
Water conflicts between Malaysia and Singapore — illustration

Key takeaways

  • Water conflicts between Malaysia and Singapore belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Water conflicts between Malaysia and Singapore to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Water conflicts between Malaysia and Singapore from memory before moving on to harder problems.

Reference excerpt

Singapore and Malaysia have a history of conflicts over water supplies ever since Singapore was separated from Malaysia in 1965. In 1910, the municipal leadership of Singapore and Sultan Ibrahim of the state and territories of Johor in neighbouring Malaya signed an agreement that allowed Singapore to rent land in Johor and use its water for free. This was to ensure sufficient water supply in the rapidly modernising colonial city of Singapore during the 1900s. The Municipal Water Department of Singapore, under David J. Murnane, began importing raw water from Gunong Pulai in 1927 and filtered water on 31 December 1929. Since then, several water agreements have been signed between the two countries.

History

The 1927 Agreement The first water agreement was signed between Sultan Ibrahim II the Sultan of Johor and the Municipal Commissioners of the Town of Singapore on 5 December 1927, under the Legislative Council of the Straits Settlements. It is no longer in force. Singapore was allowed to rent 8.5 km2 of land in Gunong Pulai in the Malaysian state of Johor for supplying raw water, for the price of 30 sen per 4,047 sqm as annual rental fees but the cost of water was zero. An additional 64.7 km2 of land in Johor was set aside for possible further use, with additional fees. For its part, Johor could have 3,637 cubic metres daily of treated water from Singapore at a rate of 25 sen per 4.55 cu m, with a provision for an increase after 1929.

The 1961 Agreement On 1 September 1961, the Federation of Malaya signed an agreement giving Singapore the right to draw up to 86 million imperial gallons (390,000 m3) of water per day collectively from the Tebrau River, the Skudai River, the Pontian Reservoir, and the Gunung Pulai Reservoir, with effect through 2011. Under this agreement, Singapore to pay annual rent of RM5 per acre for the land, as well as 3 sen for every 1,000 gallons of raw water drawn. In return, Singapore to supply Johor daily with treated water of up to 12 percent of the raw water drawn, with a minimum of 18,184 cu m, and at the price of 50 cents per 1,000 gallons. The agreement outlines a possible review in 25 years.

The 1962 Agreement On 29 September 1962, a further agreement was signed providing Singapore the right to draw up to 250 million imperial gallons (1,100,000 m3) per day from the Johor River, with effect until 2061. Both agreements stipulated the price of 3 Malaysian cents per 1,000 imperial gallons (4,500 L). Under the agreement, Singapore pays rent on the land “at the standard rate applicable to building lots on town land”, and follows water rates and prices stated in the 1961 agreement with the provision of price review possible in 25 years. 1986 and 1987, the 25-year mark for the two agreements. Johor decides not to review the prices under the agreement and further agrees that neither country can unilaterally raise the price of water.

The 1990 Agreement In 1994, Linggiu Reservoir was built upstream of the Johor River and collects and releases rainwater. This pushes seawater back into the sea, ensuring that the river water is not too salty to be treated. It is operated by the Public Utilities Board (PUB) of Singapore. The agreement has been further supplementary to the 1962 agreement. The Separation Agreement signed between Singapore and Malaysia on 7 August 1965 guaranteed the water agreements from 1961 and 1962 and grant Singapore rights to the use of water originating on the Malaysia side of border till 2061.

Conflicts On 5 July 2018, the Malaysian government has stated that the agreements were signed in a different time and that the price should increase. It cites the example of water sold by China to Hong Kong in the past, which was approximately US$5.8 per 1,000 imperial gallons (4,500 L). However, Singapore claimed that this price comparison is not fair because while Hong Kong has borne the cost of constructing the infrastructure and China has borne the cost of maintaining to provide water to Hong Kong, Singapore paid for all the costs of the reservoirs in Johor, the dams, pipelines, plant, equipment, etc., and Singapore paid all costs of operating and maintaining the infrastructure. On 31 August 2011, the 1961 water agreement expired, and the waterworks and facilities were handed over to the Johor state government. The handover included the Skudai and Gunung Pulai water treatment plants, which were built by the Singapore's Public Utilities Board and managed by them for 50 years, as well as two pump houses in Pontian and Tebrau. The 1962 Water Agreement, which expires in 2061, entitles Singapore to draw up to 250 million gallons a day (mgd) of water from the Johor River. Singapore pays 3 sen per thousand gallons of raw water and sells treated water back to Johor at 50 sen per thousand gallons, a fraction of the cost of treating the water. There has been numerous disputes between the two nations over the fairness of the deal, with Malaysia arguing Singapore is an affluent nation profiting from Malaysia's water resources due to the deal, and Singapore arguing that its treatment of water and subsequent resale of said treated water to Malaysia is done at a generous price, as Singapore makes no economic profit off the resale due to the costs involved in refining the water. On 25 June 2018, Malaysian Prime Minister Mahathir Mohamad stated his intentions of renegotiating the agreement with Singapore as he views the low price at which water is being exported to Singapore has resulted in Malaysia losing a significant amount of revenue.

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Water conflicts between Malaysia and Singapore

Start with the simplest possible case. Write down what Water conflicts between Malaysia and Singapore claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Water conflicts between Malaysia and Singapore before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Water conflicts between Malaysia and Singapore ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Water conflicts between Malaysia and Singapore

In research
Water conflicts between Malaysia and Singapore appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Water conflicts between Malaysia and Singapore in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Water conflicts between Malaysia and Singapore is common in secondary-school and first-year university syllabi. It links to neighbouring topics Environmental disasters in Asia, Environmental issues in Malaysia, Malaysia–Singapore relations, so understanding it makes those chapters shorter.
In everyday life
Look for Water conflicts between Malaysia and Singapore outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Water conflicts between Malaysia and Singapore in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Water conflicts between Malaysia and Singapore means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Water conflicts between Malaysia and Singapore out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Water conflicts between Malaysia and Singapore in simple terms?

Singapore and Malaysia have a history of conflicts over water supplies ever since Singapore was separated from Malaysia in 1965. In 1910, the municipal leadership of Singapore and Sultan Ibrahim of the state and territories of Johor in neighbouring Malaya signed an agreement that allowed Singapore…

Why does Water conflicts between Malaysia and Singapore matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Water conflicts between Malaysia and Singapore?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Water conflicts between Malaysia and Singapore.

Tags

  • Environmental disasters in Asia
  • Environmental issues in Malaysia
  • Malaysia–Singapore relations
  • Water and politics
  • Water conflicts
  • Water supply and sanitation in Malaysia
  • Water supply and sanitation in Singapore

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