Noise from Specific Sources in San Rafael, CA (2026)
1 verified noise from specific sources rules for San Rafael, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Generator Noise
San Rafael caps portable and stationary backup generators at 69 dBA measured at seven meters under SRMC §8.13.020, and exempts emergency or power-outage use entirely, but routine testing of a stationary unit is allowed only 10 a.m. to 4 p.m. under §8.13.070.
San Rafael Generator Noise Limit
Some RestrictionsSan Rafael Municipal Code §§ 8.13.020, 8.13.070
"Portable generator" means any UL listed diesel or gas fired generator not connected to a building's electrical system and only intended to provide power during emergencies or utility power outages. Generators must not exceed 69 dBA during full speed diagnostics and normal operations when measured at seven (7) meters with no loads... Routine testing for stationary generators shall be conducted ...
Looking for Marin County county-wide rules?
County ordinances apply to unincorporated areas and may supplement San Rafael city rules.
Noise from Specific Sources in Marin County →