Noise from Specific Sources in Richland, WA (2026)
1 verified noise from specific sources rules for Richland, Washington, sourced directly from the municipal code and official government pages.
Verified from official government sources
HVAC & Mechanical Noise
The City of Richland, Washington restricts loud air conditioners, fans, and blowers under Richland Municipal Code § 9.16.045(C)(10), which bans operating a mechanically powered saw, drill, sander, grinder, lawn or garden tool, or similar device, including HVAC equipment, so it is audible more than 50 feet from residential areas between 9:00 p.m. and 7:00 a.m.
Richland Limits Loud HVAC Equipment
Some RestrictionsRichland Municipal Code § 9.16.045(C)(10)
Any sound made by operating or permitting the operation of any mechanically powered saw, drill, sander, grinder, lawn or garden tool or air conditioner, fan or blower, or similar device which is audible greater than 50 feet from residential areas between the hours of 9:00 p.m. and 7:00 a.m. so as to cause a noise disturbance across a boundary.
Looking for Benton County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Richland city rules.
Noise from Specific Sources in Benton County →