Sinkholes (Video)


Number of Hours: 1

Course Offered Until: 08/30/2024

This is course has been approved by the Washington Water Resources Program, Well Construction
Department of Ecology for 1 hour of continuing education for water well contractors. This is a video lesson created by industry expert trainer, Tom Ballard.

All Star Training has online, continuing education courses for Water Well Drillers and Pump Installers. Our online courses are cheaper than the competition, self-paced and easy to use. All our online courses for Washington meet the requirements for license renewal or continuing education credits (CEUs). So if you are working in Washington and need Water Well Drillers and Pump Installers renewal courses on water topics, water well drilling, and safety topics, Water Well apprentices, sinkholes and other water well courses, there is no better choice than All Star Training!

Provider Type:
Approved Provider
CE Required:

14 hours (CEUs), only 12 may be obtained online

Upon completion of your course please email the provided certificate of completion to:

or mail it to:

Water Resources Program, Well Construction
Department of Ecology
PO Box 47600
Olympia, WA 98504-7600

Certificate Provided

Please enter your full name and license number that appear on your license.

Renewal Month/Day:
Dec 31st
Renewal Type:
Renewal Date
Renewal Period:
Every 2 years from issuance year
State Contact Info:


Phone: (360) 407-6648


License Lookup: