Washington Administrative Code (Last Updated: November 23, 2016) |
Title 246. Health, Department of |
Chapter 246-260. Water recreation facilities. |
Section 246-260-999. Appendix A—Water quality standards.
Latest version.
- Table 111.1Minimum and Maximum Levels of Disinfectant (ppm)*Table 111.2Acceptable Ranges of Selected Chemical and Physical Water Quality ConstituentsTable 111.3Required Ranges of Accuracy and Incremental Readings for Field Test Kits*Operators who demonstrate the ability to accurately perform test kit dilutions may be allowed to use test kits with a chlorine range of 1.5 - 5.0 ppm, thereby using dilutions to read up to 10 ppm.