THE NATIONAL GROUND WATER ASSOCIATION IS THE HALLMARK ORGANIZATION FOR ANYONE AFFILIATED WITH THE GROUNDWATER INDUSTRY. A NONPROFIT ORGANIZATION, NGWA IS COMPOSED OF U.S. AND INTERNATIONAL GROUNDWATER PROFESSIONALS-CONTRACTORS, SCIENTISTS AND ENGINEERS, EQUIPMENT MANUFACTURERS, AND SUPPLIERS. OUR PURPOSE IS TO PROVIDE GUIDANCE TO MEMBERS, GOVERNMENT REPRESENTATIVES, AND THE PUBLIC FOR SOUND SCIENT…