90.40 - Water rights of United States.
- 90.40.010 - Eminent domain by the United States.
- 90.40.020 - Right to use water courses.
- 90.40.030 - Notice and certificate, effect of.
- 90.40.040 - Appropriation of water -- Title to beds and shores.
- 90.40.050 - Reservation of needed lands -- Procedure.
- 90.40.060 - Restrictions on sale of state lands within project.
- 90.40.070 - Federal water users' association -- Exemption from fees.
- 90.40.080 - Federal water users' association -- Records by county auditor.
- 90.40.090 - Permit for Grand Coulee project.
- 90.40.100 - Columbia Basin Project -- Water appropriated pursuant to RCW 90.40.030 -- Periodic renewal not required.