LAST REVISED 01/01/89          
          RULE 4.2  Nuisance

          A. No  person  shall  discharge  from any source whatsoever, such
             quantities of air contaminants  or  other material which cause
             injury, detriment, nuisance or annoyance  to  any considerable
             number  of  persons  or  to  the public or which endanger  the
             comfort, repose, health or safety  of  any such persons or the
             public  or  which cause or have a natural  tendency  to  cause
             injury or damage to business or property.

          B. The provision of Rule 4.2.A. relating to odors shall not apply
             to odors emanating from agricultural operations in the growing
             of crops or raising of fowl or animals.

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