World Hydrography Day 19 June 2026 by My DurbanTO heighten awareness on hydrography and its critical role in maritime safety, environmental protection and sustainable economic … Read moreWorld Hydrography Day
World Hydrography Day 15 June 2016 by AlanEThekwini Mayor James Nxumalo was paid a courtesy call by members of the SA Navy on 14 June 2016 at the Mayor’s Parlour, City Hall, … Read moreWorld Hydrography Day