1 county-level rule, plus city-specific rules for 2 cities in Adams County, Colorado.
Verified from official government sources
Adams County does not set its own decibel-based noise ordinance for unincorporated areas; instead, Colorado state law at C.R.S. 25-12-103 applies. In residential zones, the maximum permissible noise level is 55 dB(A) from 7:00 a.m. to 7:00 p.m. and 50 dB(A) from 7:00 p.m. to 7:00 a.m., measured at or beyond the property line. The Adams County Sheriff's Office (303.288.1535) handles loud music, party, and disturbance complaints. Construction noise is permitted only between 6:00 a.m. and 10:00 p.m. per Adams County code compliance policy.
2 cities in Adams County have their own noise ordinances rules. Each link goes to that city's dedicated page with code citations.
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Adams County Ordinance Hub →