MEANING WELL:DROUGHTS RAISE ARSENICLEVELS

Drought conditions are exacerbating water scarcity issues, leading to increased levels of naturally occurring arsenic in drinking water. Chronic exposure to arsenic can result in deadly cancers, cardiovascular disease, birth defects, and compromised immune systems. To address this public health emergency, officials must notify affected well owners and develop strategies for water treatment. During droughts, groundwater levels decrease, causing a shift in water chemistry and potentially increasing arsenic concentrations. Arsenic, being odorless, colorless, and tasteless, requires testing for detection. With climate change exacerbating droughts, arsenic levels in water sources are expected to rise, necessitating effective remediation methods.

• Drought conditions are increasing frequency and duration of droughts
• Arsenic levels in water are rising due to droughts
• Chronic exposure to arsenic can lead to deadly cancers and other health issues
• Groundwater decrease during droughts can increase arsenic concentrations
• Arsenic is undetectable without testing
• Climate change is expected to worsen arsenic levels in water sources

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