King Salman Humanitarian Aid and Relief Center (KSrelief) has continued implementing water supply and environmental sanitation project in Hajjah Governorate, Yemen, it was reported here today. During the period from 8 to 14 October, 2020, 344,000 liters of non-drinking water and 160,000 liters of potable water were pumped into tanks, benefiting 6,320 people, the report said.