MODOC COUNTY AIR POLLUTION CONTROL DISTRICT

RULE 8.4 - HEXAVALENT CHROMIUM EMISSIONS FROM COOLING TOWERS
(Amended Date Unknown)

The Hexavalent Chromium Airborne Control Measure for Cooling Towers adopted by the California Air Resources Board pursuant to Health and Safety Code Section 39666, as set forth in Section 93103 of Title 17 of the California Code of Regulations effective March 12, 1990, is hereby adopted and incorporated by reference herein.