[Code of Federal Regulations]
[Title 40, Volume 21]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR133.100]

[Page 545]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 133_SECONDARY TREATMENT REGULATION--Table of Contents
 
Sec.  133.100  Purpose.




Sec.
133.100 Purpose.
133.101 Definitions.
133.102 Secondary treatment.
133.103 Special considerations.
133.104 Sampling and test procedures.
133.105 Treatment equivalent to secondary treatment.

    Authority: Secs. 301(b)(1)(B), 304(d)(1), 304(d)(4), 308, and 501 of 
the Federal Water Pollution Control Act as amended by the Federal Water 
Pollution Control Act Amendments of 1972, the Clean Water Act of 1977, 
and the Municipal Wastewater Treatment Construction Grant Amendments of 
1981; 33 U.S.C. 1311(b)(1)(B), 1314(d) (1) and (4), 1318, and 1361; 86 
Stat. 816, Pub. L. 92-500; 91 Stat. 1567, Pub. L. 95-217; 95 Stat. 1623, 
Pub. L. 97-117.

    Source: 49 FR 37006, Sept. 20, 1984, unless otherwise noted.


    This part provides information on the level of effluent quality 
attainable through the application of secondary or equivalent treatment.