Pune’s irrigation officials have announced plans to conduct a comprehensive survey to assess measures for restricting the release of untreated sewage from 23 neighbouring villages into the water of Khadakwasla dam. According to officials, as a crucial water source for the city, it is imperative to curb the contamination of the dam water caused by untreated sewage.
The survey aims to provide recommendations on how to effectively manage the issue of untreated sewage discharge. The villages in question contribute an estimated 2.25 million litres per day (mld) of sewage, and the recent rise in new resorts and construction projects near the dam has exacerbated the problem. In response to the increasing concern over the cleanliness of water storage in dams, local leaders are calling for more stringent measures, including establishing treatment plants.
Concerns were expressed about discharging untreated water into rivers and encroachments along irrigation canals. The quality of the Bhima river, which supplies water to rural areas, has been adversely affected due to the release of untreated sewage. Local authorities such as gram panchayats, Zilla Parishad, and PMRDA need to ensure that untreated water from new resorts and construction sites does not flow into the dam to prevent further pollution.
With water scarcity emerging as a critical issue in India, prompt action is necessary to safeguard freshwater resources from overexploitation and pollution. The forthcoming survey and subsequent implementation of recommended measures will play a vital role in preserving the water quality of Khadakwasla dam and securing a sustainable water supply for Pune and its surrounding areas.
