Bangalore Water Supply & Sewerage Board [Bwssb] — Contaminated water is getting mixing up in drinking water

Address: No 1233 19th main 43rd cross 1st stage 5th block, HBR Layout

Contaminated water is gettig mixing up in drinking water this issue is from past one year and it's not permanently fixed by BBMP.There is no water to use please send a load of water tank and I requested to engineer and no update still.19th main, 43rd cross