2016 Ohio Stormwater Conference Calendar When: May 4, 2016 – May 6, 2016 all-day 2016-05-04T00:00:00-04:00 2016-05-07T00:00:00-04:00 Where: The Sharonville Convention Center 11355 Chester Rd Cincinnati, OH 45246 USA Contact: Ohio Stormwater Association Event website