531.05  MAXIMUM PERMISSIBLE SOUND LEVELS BY RECEIVING LAND USE.
   No person shall operate, cause to be operated, or permit on private property any source of sound in such a manner as to create a sound level which exceeds the limits set forth for the receiving land use category in Table 1 when measured at or within the property boundary of the receiving land use.
TABLE 1. SOUND LEVELS BY RECEIVING LAND USE
 
Receiving Land-Use Category
Time
Sound Level Limit DBA
Residential Zoning Districts
6:30 am to 9:00 pm
60
(Residential, Public Space, Open Space, Open Space or Institutional)
9:00 pm to 6:30 am
50
Commercial Zoning Districts
At all times
65
Industrial Zoning Districts
At all times
70
(Ord.  7170-01.  Passed 5-14-01.)