Industrial Noise: Lynnwood vs Marysville
How do industrial noise rules compare between Lynnwood, WA and Marysville, WA?
Lynnwood and Marysville have similar restriction levels.
Lynnwood, WA
Snohomish County
Industrial sources in Washington must comply with EDNA limits set by WAC 173-60, with the receiving residential zone limited to 60 dBA daytime and 50 dBA nighttime.
View full Lynnwood rules →Marysville, WA
Snohomish County
Industrial sources in Washington must comply with EDNA limits set by WAC 173-60, with the receiving residential zone limited to 60 dBA daytime and 50 dBA nighttime.
View full Marysville rules →Key Facts Comparison
| Fact | Lynnwood | Marysville |
|---|---|---|
| Industrial to residential day | 60 dBA | 60 dBA |
| Nighttime limit | 50 dBA | 50 dBA |
| Tonal penalty | Minus 5 dBA | Minus 5 dBA |
| Statute | WAC 173-60-040 | WAC 173-60-040 |
Highlighted rows indicate differences between cities.
Lynnwood FAQ
Can an industrial facility get a variance?
Yes. WAC 173-60-050 and local authority allow variances for unique operational circumstances when granted in writing by the controlling jurisdiction.
Are these limits stricter than federal OSHA?
These are environmental property-line limits, not workplace exposure limits. OSHA addresses worker hearing protection inside the facility separately.
Marysville FAQ
Can an industrial facility get a variance?
Yes. WAC 173-60-050 and local authority allow variances for unique operational circumstances when granted in writing by the controlling jurisdiction.
Are these limits stricter than federal OSHA?
These are environmental property-line limits, not workplace exposure limits. OSHA addresses worker hearing protection inside the facility separately.
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