[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: 40CFR436.140]

[Page 353]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 436_MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY
--Table of Contents
 
                      Subpart N_Potash Subcategory
 
Sec. 436.140  Applicability; description of the potash subcategory.

    Authority: Sec. 306, Federal Water Pollution Control Act, as 
amended.


    The provisions of this subpart are applicable to the processing of 
potash. Potash obtained from brine lakes is regulated in the saline from 
brine lakes subcategory (subpart L of this part).