TEHAMA COUNTY AIR POLLUTION CONTROL DISTRICT

RULE 4:3 - PARTICULATE MATTER
(Adopted 8/10/1971; Amended 9/10/1985, 8/4/1987)

A. A person shall not discharge into the atmosphere from any source particulate matter in excess of 0.15 grains per cubic foot of gas at standard conditions.
     
B. Exceptions
     
  1. Sources above 500 foot elevation constructed prior to 1-1-86 shall be limited to 0.3 grains per cubic foot of gas.