National Ground Water Association

Marvin F. Glotfelty, RG, on Physics of Well Development/Design, Part 1 | NGWA: Industry Connected

Marvin F. Glotfelty, RG, on Physics of Well Development/Design, Part 2 | NGWA: Industry Connected

Meet 2024 NGWA Incoming President David Traut, MGWC, CVCLD | NGWA: Industry Connected

Marvin F. Glotfelty, RG, on Deepening Wells to Get More Life Out of Them | NGWA: Industry Connected

Todd Tannehill Previews Keeping Well Rehab Simple Workshop at Groundwater Week 2023

Will Keyes, CWD, Previews Groundwater Week 2023 Workshop on Sonic Drilling

Mac Nehring, CLFP, Will Discuss Equipment Financing at Groundwater Week 2023

Stewart Krause of Wyo-Ben Previews Groundwater Week 2023 Workshop

Nic Sprowls Discusses Drilling a Flowing Well | NGWA: Industry Connected

Marvin F. Glotfelty, RG, on Dual Rotary Drilling Applications | NGWA: Industry Connected

Marvin F. Glotfelty, RG, on Trade Tricks from Older Generations | NGWA: Industry Connected

Marvin F. Glotfelty, RG, on CEUs for Pump Installers in Arizona | NGWA: Industry Connected

Uranium in Drinking Water and What to Do About It Well Owner

Workforce Development and National Safety Month

John Fowler, CSP, CMSP, Provides Guidance on PPE Reminders

Marvin F. Glotfelty, RG, on Designing Wells for Future Drought Impacts | NGWA: Industry Connected

2014 GWTV interview Franklin Electric

National Ground Water Association│Uplifting the Groundwater Industry

The Interactive Roles of Surface Water & Ground Water

NGWA Learning Center

Drought and Your Water Well Webinar

2021 NGWA Awards

Well Ownership 101 (with Gary Hix) | Know Your Well podcast

Marvin F. Glotfelty, RG, on String Weight Analysis | NGWA: Industry Connected

2022 NGWA Supplier of the Year Award Winners | NGWA: Industry Connected

Groundwater Week 2022

Franklin Electric Discusses 2023 AIM Manual | NGWA: Industry Connected

Air Rotary Drilling