Guide 2026 | Augering & Monitoring Well
Study Questions | Complete Certification
Prep Manual
NGWA
1
Q: What does NGWA stand for?
A: National Groundwater Association
2
Q: Define a water well.
A: A drilled, cored, bored, washed, dug, driven, or jetted excavation constructed for
extracting groundwater.
3
Q: What components make up a cable tool drill string?
A: Socket, jars, stem, and drill bit.