Lewis County, WA Noise Ordinances: Construction Hours (2026)
Construction hours in Lewis County, WA, sometimes called construction noise rules or contractor work-hour ordinances, set when contractors can run power tools, hammers, and heavy equipment.
Key Facts
- Exempt construction hours
- 7:00 a.m. to 10:00 p.m.
- Outside those hours
- Treated as public disturbance noise
- First offense
- $50 Class 4 civil infraction
- Third offense
- Misdemeanor, up to $1,000 and 90 days
- Related exemption
- Home repair projects, same hours, §(2)(g)
Summary
Unincorporated Lewis County exempts construction noise from its public disturbance rule only between 7:00 a.m. and 10:00 p.m. under LCC § 1.23.030(2)(h); sounds from a temporary construction site outside that window can be cited as a public disturbance noise violation.
The provisions of subsection (1) of this section shall not apply to: ... Sounds originating between the hours of 7:00 a.m. and 10:00 p.m. from ... temporary construction sites as a result of construction activity;
Full Breakdown
030(1). from temporary construction sites as a result of construction activity. loses the exemption and falls back under the general prohibition on sound that unreasonably disturbs a neighbor's peace, comfort and repose. window for home and grounds maintenance and repair projects, and (2)(j) applies the identical hours to non-mining blasting. can be cited on a neighbor's or deputy's account alone.
Violations & Fines
Construction noise outside the 7:00 a.m. to 10:00 p.m. exemption is enforced as an ordinary § 1.23.030 violation: a first offense is a Class 4 civil infraction at $50 plus statutory assessments, a second within 12 months is a Class 2 infraction at $125, and a third within a year is a criminal misdemeanor carrying up to $1,000 and 90 days in jail under § 1.23.040(1).
Frequently Asked Questions
What hours can construction noise legally happen in unincorporated Lewis County?
Can a neighbor complain about a contractor starting work at 6 a.m. in Lewis County?
Does Lewis County treat home repair noise the same as construction noise?
What is the penalty for construction noise outside permitted hours in Lewis County?
Sources & Official References
Other rules in Lewis County
How Lewis County compares: Cities with the Strictest Construction Hours·Compare Lewis County to another location·View the Washington noise ordinances overview
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