Penang Botanic Gardens Reservoir (GPS: 5.44045, 100.28491) is a small reservoir located on the western edge of the Penang Botanic Gardens. It is operated by the Perbadanan Bekalan Air Pulau Pinang (PBA), it serves the surrounding neighbourhood around the Ayer Rajah neighbourhood. This is where the water of the waterfall is filtered and cleansed before it is channeled to the public.

The quality of this water supply has long been recognised. In 1804, the first water treatment plant in Malaysia was set up here, to supply to the needs of 10,000 people in Penang. The oval-shaped reservoir of the Penang Waterfall was constructed in the gardens in 1892 by British engineer J. MacRitchie (the same municipal engineer who in 1894 lend his name to the MacRitchie Reservoir in Singapore). It was reconstructed in 1950.

The Penang Botanic Gardens Reservoir receives its water from the Penang Botanic Gardens Waterfall located immediately behind the treatment plant. Pipes leads up the river which cascades down from the fall.

Botanic Gardens ReservoirBotanic Gardens Reservoir (27 January 2008)


Filtration pond, Botanic Gardens ReservoirFiltration pond, Botanic Gardens Reservoir (27 January 2008)


The filtration pond ghautThe filtration pond ghaut (27 January 2008)


Botanic Gardens ReservoirCrystal-clear waters of the Botanic Gardens Reservoir (27 January 2008)


Botanical Gardens WaterfallThe steps leading to the Penang Botanic Gardens Waterfall (24 April 2005)

Penang Botanic Gardens Reservoir is on the Map of Penang Botanic Gardens

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Dear visitor, thank you so much for reading this page. My name is Timothy Tye and my hobby is to find out about places, write about them and share the information with you on this website. I have been writing this site since 5 January 2003. Originally (from 2003 until 2009, the site was called AsiaExplorers. I changed the name to Penang Travel Tips in 2009, even though I describe more than just Penang but everywhere I go (I often need to tell people that "Penang Travel Tips" is not just information about Penang, but information written in Penang), especially places in Malaysia and Singapore, and in all the years since 2003, I have described over 20,000 places.

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