GREAT BASIN UNIFIED AIR POLLUTION CONTROL DISTRICT

RULE 501 - ORCHARD AND CITRUS HEATERS
(Adopted 9/05/74; Revised 3/10/76)

No person shall use any orchard or citrus grove heater unless it has been approved by the State Air Resources Board and the Air Pollution Control Officer and unless it produces less than one gram per minute of unconsumed solid carbonaceous material.