 |
Washington Administrative Code (Last Updated: November 23, 2016) |
 |
Title 173. Ecology, Department of (See Titles 197, 317, 372, and 508) |
|
|
Chapter 173-58. Sound level measurement procedures. |
| Section 173-58-010. Introduction. |
| Section 173-58-020. Definitions. |
| Section 173-58-030. Instrumentation. |
| Section 173-58-040. Ambient conditions. |
| Section 173-58-050. Measurement equipment preparation and use. |
| Section 173-58-060. Equipment variation allowances. |
| Section 173-58-070. Environmental noise measurement procedure. |
| Section 173-58-080. Close proximity exhaust system sound level measurement procedure. |
| Section 173-58-090. Reserved. |