90.90 - Columbia river basin water supply.
- 90.90.005 - Finding.
- 90.90.010 - Columbia river basin water supply development account -- Use for storage facilities and access to water supplies -- Evaluation -- Public comment -- Use of net water savings.
- 90.90.020 - Allocation and development of water supplies.
- 90.90.030 - Voluntary regional agreements -- Scope and application -- Reports to legislature -- Definitions.
- 90.90.040 - Columbia river water supply inventory -- Long-term water supply and demand forecast.
- 90.90.050 - Columbia river mainstem water resources information system.
- 90.90.060 - Additional releases of water from Lake Roosevelt.
- 90.90.070 - Columbia river water delivery account -- Creation -- Distribution.
- 90.90.080 - Impacts of water release -- Department of ecology's duties.
- 90.90.900 - Effective date -- 2006 c 6.