Another Manitoba community grappling with low precipitation levels has declared an extreme drought and is asking local residents and businesses to significantly scale back on water usage. Morden declared an extreme drought Tuesday afternoon, citing levels 2.7 metres below normal in Lake Minnewasta, which is where the southern Manitoba city gets its water from. The community and several others in the Interlake and western Manitoba have been experiencing drought conditions for months. Late last week, Morden Mayor Brandon Burley said water supply restrictions were likely on the horizon.