“Psst. Heard about the hill that’s secretly a water tank?” That’s Bukit Dumbar Reservoir for you.
Bukit Dumbar Reservoir isn’t just a pretty hill. It is a crucial part of Penang’s water infrastructure. This hidden gem in Jelutong doubles as a recreational park since the 1960s. Locals love Bukit Dumbar. They come here to jog and exercise. Tai-chi sessions are popular in the mornings and evenings.
Beneath this green space lies a network of underground reservoirs. They quietly store millions of litres of treated water. Bukit Dumbar Reservoir has three reservoirs. Each holds over 36000 cubic meters. One even holds more than 45000. This ensures a steady supply for southern Penang Island.
The water stored here comes from the Sungai Dua water treatment plant. From here it supplies Gelugor and Batu Uban. It also serves Sungai Nibong and Bayan Baru. Water flows to Relau and Sungai Ara too. Batu Maung and Bayan Lepas also benefit. Finally Permatang Damar Laut and Teluk Kumbar receive water too. Gertak Sanggul Genting and Balik Pulau are all supplied by the same source.
Bukit Dumbar Reservoir 4 which cost RM9.3 million benefits around 315000 people. Places like the Bayan Lepas Free Trade Zone benefit. Penang International Airport gets its water from here too. Bukit Dumbar Reservoir 4 can store up to 36 million litres of treated water. It increased Bukit Dumbar’s water storage capacity by 28.6%.
Bukit Dumbar is easily accessible from Jalan Jelutong. Rapid Penang buses serve the area. Bus numbers 13, 301, 303 and 401 will drop you nearby.
While you’re enjoying the park remember the vital role Bukit Dumbar Reservoir plays. It is a testament to Penang’s commitment to water security. It is a blend of recreation and essential infrastructure. It is a unique landmark in Penang. So next time you are here take a moment to appreciate the hidden depths beneath your feet.