GSA 101: Understanding the Sustainable Groundwater Management Act Presentation by Eric Osterling, General Manager, Greater Kaweah Groundwater Sustainability Agency. Introductory Videos 26 views FacebookTwitterLinkedinPin ItWhatsApp You may also like 5:44 SGMA Simplified 3 views Introductory Videos Learn what the Sustainable Groundwater Management Act (SGMA) is and ... 56:29 SGMA Overview 19 views Introductory Videos,Policy SGMA Overview. From the DACTI Virutal Summit. 57:35 Groundwater Sustainability Concepts and Myths 10 views Introductory Videos Groundwater Sustainability Concepts and Myths from the National Groundwater Association. «123456»Page 3 of 6