5-1-3: SMOKE:
   A.   Nuisance Declared: The emission of dense smoke within the village from the smokestack of any locomotive, steam roller, steam derrick, steam pile driver, tar kettle or other similar machine or contrivance, or from the smokestack or chimney of any building or premises excepting for a period of six (6) minutes in any one hour during which the firebox is being cleaned out, or a new fire being built therein is declared to be a nuisance. (1976 Code § 93.025)
   B.   Emissions Prohibited: No person owning, operating or in charge or control of any locomotive, steam roller, steam derrick, steam pile driver, tar kettle or other similar machine or contrivance or of any building or premises shall cause or permit the emission of dense smoke within the village from the smokestack or chimney or any such locomotive, steam roller, steam derrick, steam pile driver, tar kettle or other similar machine or contrivance, or from the smokestack or chimney or any building or premises so owned, controlled or in charge, except for a period of six (6) minutes in any one hour, during which the firebox is being cleaned out or a new fire being built therein. (1976 Code § 93.026)