Media Release: World Day to combat desertification and drought: Blossom’s Emergency Pipeline Project
For Immediate Release
17 June 2022
The Greater Oudtshoorn region continues to be plagued by ongoing droughts, and alternatives have had to be found to ensure water security for the region. Since 2018, the water supply from the Raubenheimer dam was under severe pressure as the amount of water available from the dam, exceeded the amount that could be relied upon with a 98% degree of assurance. The future and ongoing supply of water in the Oudtshoorn area is severely constrained and drastic measures had to be planned to address the situation urgently.
Furthermore, the Vermaaks Rriver boreholes near Dysseldorp are used to maximum capacity and the Huis River, which supplies De Rust with water, is unreliable during the summer months, which holds negative implications for the Klein Karoo Rural Water Supply System (KKRWSS).
The Blossom’s Emergency Pipeline is a project that was started in 2001 to investigate and develop alternative and additional water supplies for the Oudtshoorn area. Nine deep, and three monitoring boreholes were drilled in the Blossom’s wellfield, which were monitored and tested for 13 years. The test was completed in 2014, and it was concluded that the boreholes yield enough groundwater to supplement the water supply from the Raubenheimer Dam. It was determined that 60l/s (5Ml/day) can be supplied from 5 existing boreholes within the C1 Blossoms wellfield. The test also found that the impact on the environment would be minimal.
The Department of Water and Sanitation (DWS) approved a license for the total yield of 8 million m3/a for the ultimate full development of the Blossoms wellfield and gave the nod for the construction to commence. Originally, the project was intended as a medium to long-term bulk water augmentation intervention but given the current water crisis in the Oudtshoorn area, it will be implemented soon.
Funding for the current phases of the project, which started in February 2022, comes from the Municipal Disaster Relief Grant, which allocated a total of R47 million. To date, more than R150 million was spent, which was co-funded by DWS and Oudtshoorn Local Municipality. The current phase of the project is expected to be completed by March 2023.