TDI Training Webinar Series – Monitoring to Manage Groundwater Resources by TDI 1411 1411 people viewed this event. In an effort to raise the standards and quality of the dewatering industry worldwide and increase knowledge sharing within the community, TDI is providing a range of free webinar training courses, developed in cooperation with our members, … Continue reading TDI Training Webinar Series – Monitoring to Manage Groundwater Resources