National Ground Water Association
The National Ground Water Association (NGWA), headquartered in Westerville, Ohio, is a membership-based nonprofit organization.

Founded in 1948, the organization is composed of United States and international groundwater professionals in four membership divisions: water well contractors, scientists and engineers, manufacturers, and suppliers. The group, that includes hydrogeologists, promotes responsible water use.

NGWA provides short courses, conferences, and webinars related to the science of groundwater and the groundwater industry to both its members and the general public. It publishes two peer-reviewed journals: Groundwater and  Groundwater Monitoring & Remediation, as well as a trade publication, Water Well Journal. The association also offers voluntary certification programs.

NGWA also operates a separate nonprofit foundation, the National Ground Water Research and Educational Foundation.

The organization hosts Groundwater Week to bring together professionals from within the groundwater industry.

References

External links
National Ground Water Association main Web site
National Ground Water Research and Educational Foundation
National Ground Water Association's Web site for well owners

Publications
 Groundwater
 Groundwater Monitoring & Remediation 
 Water Well Journal

Hydrology organizations
Hydrogeology organizations
Non-profit organizations based in Ohio
Organizations established in 1948