National Ground Water Association
Groundwater Science & Well Industry Resources · Westerville, OH
Serves: Nationwide
The National Ground Water Association is the professional organization representing groundwater scientists, well drillers, and pump contractors who support agricultural irrigation wells nationwide. NGWA maintains a certified contractor directory, publishes the peer-reviewed journal Groundwater, and advocates for responsible aquifer stewardship critical to irrigated farm country.
Features: Certified contractor directory · Groundwater journal · Aquifer stewardship · Well industry standards