In the heart of Punjab, a silent crisis is unfolding. Groundwater, a lifeline for millions, is under threat from nitrate and fluoride pollution. This issue is particularly severe in the southwestern part of the state, where surface water is scarce. The Mansa district has become a hotspot for this problem, with drinking water quality far from ideal.

    A recent investigation focused on the Mansa district to understand the extent of groundwater contamination. The findings were alarming. Key elements like sodium, magnesium, calcium, and potassium were present in varying amounts. The same goes for bicarbonate, sulfate, chloride, nitrate, and fluoride. These variations are due to natural processes like weathering, evaporation, and ion exchange.

    The study revealed that a significant portion of the groundwater is of poor quality. In fact, over a third of the water samples were categorized as very poor for drinking. The Budhlada and Sardoolgarh blocks were the worst affected, with nearly half of their water samples falling into the very poor category.

    Nitrate levels in the groundwater varied widely, with some samples exceeding safe limits. Similarly, fluoride levels were a concern, with a notable percentage of samples surpassing acceptable levels. The health risks associated with these pollutants are significant, particularly for children. The hazard quotient for nitrate was above safe levels for children in most blocks, except for Bhikhi. For fluoride, the hazard quotient was above safe levels for children in the Sardoolgarh block.

    The cancer risk due to nitrate pollution is another pressing issue. In all blocks, the risk exceeded acceptable limits. This underscores the urgent need for action. Policies to regulate the use of agrochemicals in fields could help mitigate nitrate pollution and reduce associated health risks.

    The situation in the Mansa district is a wake-up call. Groundwater contamination is a complex issue that requires immediate attention. It's not just about having access to water; it's about having access to safe water. The findings from this study highlight the need for stricter regulations and better management of groundwater resources.

    The people of Mansa district are facing a serious problem. They need clean water to drink, but what they're getting is often polluted. This is a big deal, and it's not going to fix itself. It's time to take action and make sure that everyone has access to safe, clean water.

GEOSPATIAL ASSESSMENT OF WATER QUALITY

Groundwater Woes: Punjab's Hidden Pollution Crisis

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