CATHERINE MUMBA, Lusaka THE Lusaka Water and Sewerage Company (LWSC) has increased water tariffs following a no-objection to the proposal. LWSC marketing and public relations manager Patson Phiri said the tariff adjustments were approved by the National Water Supply and Sanitation Council (NWASCO). Mr Phiri said NWASCO approved a 20 percent adjustment in 2016 for […]
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