The Dewey County Commission, meeting on Monday, agreed to assist with urgently needed funding for repairs to the Mni Waste/TriCounty Water intake pumping structure on the Missouri River. Earp Fischer and Lacy Maher of Mni Waste and Paul Mehlhaff of the Central S.D. Enhancement District said the county has been invited by the Governor’s Office of Economic Development to apply for a $770,000 Communi…