[Code of Federal Regulations] [Title 40, Volume 29] [Revised as of July 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 40CFR429.54] [Page 90-91] TITLE 40--PROTECTION OF ENVIRONMENT CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PART 429_TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY --Table of Contents Subpart D_Dry Process Hardboard Subcategory Sec. 429.54 New source performance standards (NSPS). Any new source subject to this subpart must achieve the following new source performance standards (NSPS): There shall be no discharge of process [[Page 91]] wastewater pollutants into navigable waters.