Mo. Code Regs. Ann. tit. 10, § 10-3.090
Restriction of Emission of Odors
Effective Jan 13, 1984section 643.050, RSMo 1986.* Original rule filed July 13, 1971, effective July 23, 1971. Amended: Filed Jan. 31, 1972, effective Feb. 10, 1972. Amended: Filed Aug. 15, 1983, effective Jan. 13, 1984. *Original authority 1965, amended 1972, 1992Air Conservation Commission
PURPOSE: This rule restricts the emission of excessive odorous matter.
- (1) Application. This rule shall apply throughout Missouri except in the City of St. Louis and St. Charles, St. Louis, Jefferson, Franklin, Clay, Cass, Buchanan, Ray, Jackson, Platte and Greene Counties.
- (2) Restriction of Emission of Odors. No person may cause, permit or allow the emission of odorous matter in concentrations and frequencies or for durations that odor can be perceived when one (1) volume of odorous air is diluted with seven (7) volumes of odorfree air for two (2) separate trials not less than fifteen (15) minutes apart within the period of one (1) hour.
(3) Exceptions.
- (A) The provisions of section (2) of this rule shall not apply to the emission of odorous matter from the pyrolysis of wood in the production of charcoal in a Missouri-type charcoal kiln.
- (B) The provisions of section (2) of this rule shall not apply to the emission of odorous matter from the raising and harvesting of crops nor from the feeding, breeding and management of livestock or domestic animals or fowl.
- (4) Method of Measurement. Measurements may be made with a scentometer as manufactured by the Barnebey-Cheney Company or by a similar technique that will give equivalent results, as agreed to at the time by the source operator and the staff director.
AUTHORITY: section 643.050, RSMo 1986.* Original rule filed July 13, 1971, effective July 23, 1971. Amended: Filed Jan. 31, 1972, effective Feb. 10, 1972. Amended: Filed Aug. 15, 1983, effective Jan. 13, 1984. *Original authority 1965, amended 1972, 1992.