[Code of Federal Regulations]

[Title 40, Volume 29]

[Revised as of July 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR467.03]



[Page 619]

 

                   TITLE 40--PROTECTION OF ENVIRONMENT

 

         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)

 

PART 467_ALUMINUM FORMING POINT SOURCE CATEGORY--Table of Contents

 

Sec. 467.03  Monitoring and reporting requirements.



    The following special monitoring and reporting requirements apply to 

all facilities controlled by this regulation.

    (a) Periodic analyses for cyanide as may be required under part 122 

or 403 of this chapter are not required when both of the following 

conditions are met:

    (1) The first wastewater sample of each calender year has been 

analyzed and found to contain less than 0.07 mg/l cyanide.

    (2) The owner or operator of the aluminum forming plant certifies in 

writing to the POTW authority or permit issuing authority that cyanide 

is not and will not be used in the aluminum forming process.

    (b) As an alternative monitoring procedure for pretreatment, the 

POTW user may measure and limit oil and grease to the levels shown in 

pretreatment standards in lieu of measuring and regulating total toxic 

organics (TTO).

    (c) The ``monthly average'' regulatory values shall be the basis for 

the monthly average discharge limits in direct discharge permits and for 

pretreatment standards. Compliance with the monthly discharge limit is 

required regardless of the number of samples analyzed and averaged.



(Information collection requirements in paragraph (a) were approved by 

the Office of Management and Budget under control number 2040-0033)



[48 FR 49149, Oct. 24, 1983; 49 FR 11631, Mar. 27,1984, as amended at 50 

FR 4515, Jan. 31, 1985]