Wis. Admin. Code Department of Natural Resources NR 235.04

Current through October 28, 2024
Section NR 235.04 - Compliance dates
(1) Any existing source subject to this chapter which discharges to waters of the state shall achieve:
(a) The effluent limitations representing BPT by July 1, 1977; and
(b) The effluent limitations representing BAT by July 1, 1984.
(2) Any new source subject to this chapter which discharges to waters of the state shall achieve NSPS at the commencement of discharge.
(3) Any existing source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSES by the date for each parameter as listed in the following tables:

November 5, 1990

Benzene

Hexachloroethane

Carbon tetrachloride

Methyl chloride

Chlorobenzene

Methylene chloride

Chloroethane

Naphthalene

Chloroform

Nitrobenzene

1,2-Dichlorobenzene

2-Nitrophenol

1,3-Dichlorobenzene

4-Nitrophenol

1,4-Dichlorobenzene

Pyrene

1,1-Dichloroethane

Tetrachloroethylene

1,2-Dichloroethane

Toluene

1,1-Dichlorotheylene

Total Cyanide

1,2-trans-Dichloroethylene

Total Lead

1,2-Dichloropropane

Total Zinc

1,3-Dichloropropylene

1,2,4-Trichlorobenzene

4,6-Dinitro-o-cresol

1,1,1-Trichloroethane

Ethylbenzene

1,1,2-Trichloroethane

Hexachlorobenzene

Trichloroethylene

Hexachlorobutadiene

Vinyl Chloride

July 23, 1996

Acenaphthene

Fluoranthene

Anthracene

Fluorene

Bis(2-ethylhexyl) phthalate

Naphthalene

Di-N-butyl phthalate

Phenanthrene

Diethyl phthalate

Pyrene

Dimethyl phthalate

(4) Any new source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSNS at the commencement of discharge.

Wis. Admin. Code Department of Natural Resources NR 235.04

Cr. Register, March, 1997, No. 495, eff. 4-1-97.