This course is approved for one CE credit for Oregon Water Well-Drillers/Pump Installers in the State of Oregon. In this course, the student will be introduced to sinkholes, types of sinkholes, dissolution and human induced sinkholes.

For more information on licensing requirements, please contact the State of Oregon Water Resources Department at

All Star Training has online, continuing education courses for Water Well Drillers. Our online courses are cheaper than the competition, self-paced and easy to use. All our online courses are state-approved by the State of Oregon and meet the requirements for pre-license, license renewal or continuing education credits. So if you are working in Oregon and need Water Well Driller or Pump Installer continuing education courses, there is no better choice than All Star Training!

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