WAC 173-162-055
WAC 173-162-055. What types of operator licenses are available?
Seven types of drilling licenses are available:
(1) Water well operator training license.
(2) Resource protection well operator training license.
(3) Resource protection well operator license.
(4) Water well operator license.
(5) Conditional licenses for water or resource protection well drilling.
(6) Retirement license for water and/or resource protection well drilling.
(7) Inactive license for water and/or resource protection well drilling.