Home Events 3-day Civil 3D, Flood Analysis and Stormwater Tools Seminar. Date 2018 Jul 17 - 2018 Jul 19 Expired! Training 3-day Civil 3D, Flood Analysis and Stormwater Tools Seminar. Share this event + Add to Google Calendar + iCal export Tags Local Time Timezone: America/New_York Date: 2018 Jul 17 - 2018 Jul 19 Time: 9:00 am - 7:00 pm