Major Stationary Sources
Meaning, Term, and Glossary Definition - What is Major Stationary Sources?
Term used to determine the applicability of Prevention of Significant Deterioration and new source regulations. In a nonattainment area, any stationary pollutant source with potential to emit more than 100 tons per year is considered a major stationary source. In PSD areas the cutoff level may be either 100 or 250 tons, depending upon the source.
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Related glossary terms:
Major Modification Majors Non-Point Sources Stationary Source Underground Sources of Drinking Water
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