16/09/2026
Intriguing Nugget 5
๐ง ๐๐ถ๐ฑ ๐๐ผ๐ ๐ธ๐ป๐ผ๐ ๐๐ต๐ฒ๐ฟ๐ฒ ๐ถ๐ ๐ฎ ๐ณ๐ฎ๐๐ฐ๐ถ๐ป๐ฎ๐๐ถ๐ป๐ด ๐๐๐ผ๐ฟ๐ ๐ฏ๐ฒ๐ต๐ถ๐ป๐ฑ ๐๐ฒ๐ป๐๐๐ฟ๐ ๐๐ถ๐๐'๐ ๐ฐ๐ฎ๐ป๐ฎ๐น๐?
When development began here in 1996, this wasn't simply empty land waiting to become a modern city. The 250-hectare site contained degraded wetlands, seasonal pans, and large areas of invasive vegetation. In fact, the area was once known as Blouvlei.
As Century City was being planned, environmental specialists and engineers worked together to create something quite unusualโa development where urban living, water management, and nature could thrive side-by-side.
๐พ The original wetlands were incorporated into the design, while an extensive network of canals was constructed. Today, Century City's waterways stretch for approximately 8.5 km!
At the heart of the system is Intaka Island, a 16-hectare constructed wetland and nature reserve. And this is where it gets really cleverโฆ
๐ง ๐๐ข๐ต๐ถ๐ณ๐ข๐ญ ๐๐ช๐ญ๐ต๐ณ๐ข๐ต๐ช๐ฐ๐ฏ: Water from the canal system is pumped through the wetlands at Intaka Island, where indigenous plants and natural processes help to clean and "polish" the water before it returns to the canals.
๐ง๏ธ ๐๐ต๐ฐ๐ณ๐ฎ๐ธ๐ข๐ต๐ฆ๐ณ ๐๐ข๐ฏ๐ข๐จ๐ฆ๐ฎ๐ฆ๐ฏ๐ต: The canals form a vital part of Century City's stormwater system, collecting and managing rainwater runoff from roads and other hard surfaces.
๐ฑ ๐๐ข๐ต๐ฆ๐ณ ๐๐ถ๐ด๐ต๐ข๐ช๐ฏ๐ข๐ฃ๐ช๐ญ๐ช๐ต๐บ: Reclaimed, non-potable water (treated effluent) is brought in from the City's Potsdam Wastewater Treatment Works through a dedicated pipeline. This is used for irrigation, toilet flushing, and cooling systems across parts of the precinctโsaving precious drinking water.
In fact, close to 80% of the water consumed in the precinct comes from treated effluent.
So, the next time you walk, run, cycle, canoe, or simply sit beside the canals, you are looking at much more than beautiful waterways. They are part of a carefully engineered ecosystem where development, conservation, and nature work together.
๐ฟ What is most amazing is that this forward-thinking green design was built into the blueprint from the very beginning, nearly 30 years ago.
A suburb designed around waterโand nature designed into the suburb.