NGWA, OSU collaborate to create online training program, page 16
April 2021
The Groundwater
NGWA
Association
®
,
Shifting Thinking
in Well Cleaning
and Maintenance
Focusing on removing plugging material
and reversing formation damage, page 23
Also:
Monitoring Strategies for Well Systems,
page 29
The Right Eye Protection, page 38
75 YEARS
