Groundwater quality during post monsoon and summer seasons within the urban fringe of Gridhumal river sub-basin was analyzed.
WQI estimate and hydro-chemical indices to classify the groundwater suitability for various uses.
Wastewater irrigated areas show above critical limits of EC, TDS, TH, Na+, Cl−, NO3− level in groundwater samples.
The geochemical analysis shows the predominance of Na-Cl and NaHCO3 types.
Heavy metals, Pb, Cr and Cd concentrations were found to be above the maximum permissible limits.
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