Title 40

SECTION 429.90

429.90 Applicability; description of the wood preserving - Boulton subcategory.

§ 429.90 Applicability; description of the wood preserving - Boulton subcategory.

This subpart applies to discharges to waters of the United States and to the introduction of process wastewater pollutants into a publicly owned treatment works from wood preserving operations which use the Boulton process as the predominant method of conditioning stock.

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