Noise Ordinances in Marion County, OR (2026)

MCC 8.45.050(A)(2)

Is plainly audible at any time between 10:00 p.m. and 7:00 a.m. the following day within a dwelling unit that is not the source of the sound.

SRC 93.020(d)

It shall be unlawful to construct, demolish, alter, excavate, rehabilitate or repair any building, street, sidewalk, driveway, sewer, or utility line between the hours of 10 p.m. and 7 a.m. of the following day.

SRC 93.020(b)

It shall be unlawful to keep, or to permit the keeping of, any dog or dogs that create any bark, cry, or other sound on a frequent, repetitive or continuous basis for ten minutes or longer.

SRC 93.020(c)

It shall be unlawful to operate, or to permit the operation of, any domestic power equipment between the hours of 10 p.m. and 7 a.m. of the following day.

SRC 93.020(a)(2)

On public property or a public right-of-way one hundred and fifty feet or more from such device, except as specifically authorized in writing by the city, county, state or federal government that owns or controls such property.

MCC 8.45.080(K)

Sounds regulated by federal and state law, including but not limited to sounds caused by railroads and aircraft.

MCC 8.45.060(E)(3)(a)

no person shall operate or permit the operation of a noise source which emits an impulse sound which has a peak sound pressure level in excess of 100 dB in the day or 80 dB in the night.

SRC 93.020(f)

It shall be unlawful to operate any idling engine for more than ten consecutive minutes in a manner that is plainly audible within any dwelling unit between the hours of 10 p.m. and 7 a.m. of the following day.