Very ambitious, good to plan for the future. Johor never has shortage of water, the question is how to trap those water given by heaven and use them over the whole year.
Forest city has their own water supply, that's news. What kind of gundu developer built own road, build own land, find own buyers, supply own water, on a location which is not that great.
http://www.thestar.com.my/news/nati...exploring-potential-solutions-to-water-issue/
For decades, Johor state had collected hundreds of millions SGD in revenue for supplying water to SG.
For decades, it had been a "since somebody else is doing the job and doing it well, why bother to do it" attitude, nothing or very little had been done to develop new catchment areas or explore new water source for future population growth.
Those revenue collected should have been invested into such projects decades ago.
With the rapid development of housing in the last few years, water supply may be in acute shortage very soon.
Imagine, minimum each new unit with 2 toilets flushing just twice a day @ 6 litre/flush x 2 x 2 = 24 litres.
Just for the 50,000 new units means 50,000 x 24 = 1.2 million litres extra needed.............and thats only for flushing toilets, not including other usage and requirements like filling up swimming pools in condos, etc.
Currently, there is absolutely no contingency in JB for water supply in an event of emergency which resulted in SG supplying water to JB recently.
http://www.straitstimes.com/singapo...table-water-to-johor-after-urgent-request-pub