RCW Dispositions
- 90.03 - Water code
- 90.04 - General provisions
- 90.08 - Stream patrolmen
- 90.12 - Determination of water rights
- 90.14 - Water rights — registration — waiver and relinquishment, etc.
- 90.16 - Appropriation of water for public and industrial purposes
- 90.20 - Appropriation procedure
- 90.24 - Regulation of outflow of lakes
- 90.28 - Miscellaneous rights and duties
- 90.32 - Crimes against water code
- 90.44 - Regulation of public groundwaters
- 90.46 - Reclaimed water use
- 90.48 - Water pollution control
- 90.50 - Water pollution control facilities — bonds
- 90.54 - Water resources act of 1971
- 90.56 - Oil and hazardous substance spill prevention and response
- 90.58 - Shoreline management act of 1971
- 90.60 - Environmental permit assistance
- 90.61 - Land use study commission
- 90.62 - Environmental coordination procedures act
- 90.64 - Dairy nutrient management
- 90.70 - Puget sound water quality authority
- 90.71 - Puget sound water quality protection
- 90.72 - Shellfish protection districts
- 90.76 - Underground storage tanks
- 90.78 - Highway-related storm water management