← Back to news
Kerala kerala

Groundwater quality assessment flags elevated nitrate and iron contamination in Kerala

കേരള news, Kerala News Today from The Hindu | The Hindu · 02 Jul 2026, 15:29

Of the 699 groundwater samples collected from the State, 32 showed nitrate concentrations above the permissible limit of 45 mg/litre. Forty-nine samples showed iron concentrations above the permissible limit

Read full article at source ↗