Bengaluru, India's tech hub, has implemented stringent restrictions on drinking water use, prohibiting its application for non-essential activities such as washing vehicles, watering gardens, and filling swimming pools. The Bengaluru Water Supply and Sewerage Board (BWSSB) announced these measures on Saturday, citing an alarming rainfall deficit and the looming threat of a severe water scarcity.
Mandatory Aerators and Broader Restrictions
The new regulations, effective immediately, extend beyond just private households. They apply to all residential buildings, apartment complexes, commercial establishments, industries, hotels, and government offices. A key component of the BWSSB's strategy is the mandatory installation of water-saving aerators or flow restrictors on all water connections. The board estimates these devices can reduce water consumption by 30-50% without compromising water pressure.
Furthermore, the use of potable water is strictly forbidden for construction activities, which must now rely on treated or other approved water sources. Public and private swimming pools are also prohibited from using drinking water for replenishment.
Monsoon Deficit and El Niño Concerns
BWSSB Chairperson Dr. Manjula emphasized the critical need for public cooperation amid uncertain weather patterns. The restrictions are based on recommendations from the Indian Institute of Science (IISc) and are a direct response to a weak monsoon season, exacerbated by the El Niño phenomenon, which has led to a significant rainfall deficit.
While India recorded a nearly 45% rainfall deficit by the end of June, a recent resurgence of the southwest monsoon has narrowed this cumulative deficit to 28% between June 4 and July 5. Despite this improvement, authorities remain cautious, fearing a repeat of previous water crises if conditions do not stabilize.
Penalties for Violations
To ensure compliance, the BWSSB has outlined clear penalties for violations under the Bengaluru Water Supply and Sewerage Act, 1964. Offenders face an initial fine of Rs 5,000, followed by an additional Rs 500 for each day the violation continues. The board also reserves the right to reduce water supply to non-compliant premises by up to 50% and initiate further legal action.
Property owners who fail to install the mandatory water-saving aerators are subject to the same Rs 5,000 penalty and potential water supply reductions. These measures underscore the city's urgent efforts to conserve its precious drinking water resources.