Tag: surabaya-lamongan groundwater basin

Policy Brief: Mitigating Nutrient Contamination and Managing Agricultural Waste for Public Health and Environmental Safety Executive Summary Rapid agricultural intensification and urbanization have created a silent crisis in groundwater quality, specifically through widespread phosphate and nitrate contamination. In the Surabaya-Lamongan Groundwater Basin (SLGB), phosphate levels now average 0.627 mg/L, significantly exceeding the Ministry of Health’s…