NR 253.03(28)
(28) “Total toxic organics” and “TTO” mean the sum of the masses or concentrations of each of the following organic compounds which is found at a concentration greater than 0.010 mg/l:
anthracene
benzene
chloroform
2,6-dinitrotoluene
ethylbenzene
methylene chloride
naphthalene
N-nitrosodiphenylamine
phenanthrene
toluene
1,1,1-trichloroethane
trichlorethylene.
NR 253.03(29)
(29) “Tumbling or burnishing” means polishing, deburring, removing sharp corners, and generally smoothing parts for both cosmetic and functional purposes and washing the finished parts and cleaning the abrasive media.
NR 253.03 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.04
NR 253.04
Monitoring and reporting requirements. The following special monitoring and reporting requirements apply to all facilities subject to this chapter:
NR 253.04(1)
(1) The “monthly average” regulatory values shall be the basis for the monthly average discharge 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.
NR 253.04(2)
(2) As an alternate monitoring procedure for TTO, indirect dischargers may monitor for oil and grease and meet the alternate monitoring standards for oil and grease established for PSES and PSNS. Any indirect discharger meeting the alternate monitoring standards shall be considered to meet the TTO standard.
NR 253.04 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.05(1)(1) Any existing source subject to this chapter which discharges to waters of the state shall achieve:
NR 253.05(1)(a)
(a) The effluent limitations representing BPT by July 1, 1977; and
NR 253.05(1)(b)
(b) The effluent limitations representing BAT by July 1, 1984.
NR 253.05(2)
(2) Any new source subject to this chapter which discharges to waters of the state shall achieve NSPS at the commencement of discharge.
NR 253.05(3)
(3) Any existing source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSES by August 15, 1986.
NR 253.05(4)
(4) Any new source subject to this chapter which introduces process wastewater pollutants into a POTW shall achieve PSNS at the commencement of discharge.
NR 253.05 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.10
NR 253.10
Applicability; description of the copper forming subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the forming of copper and copper alloys except beryllium copper alloys.
NR 253.10 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.11
NR 253.11
Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available. Except as provided in
40 CFR 125.30 to
125.32, any existing source subject to this subchapter shall achieve the following effluent limitations representing the degree of effluent reduction attainable by the application of BPT:
-
See PDF for table 
NR 253.11 Note
(1) These effluent limitations are applicable only to those plants which actually discharge the drawing spent lubricant wastestream at the copper forming site. If these wastewaters are hauled off-site for disposal or are otherwise not discharged at the copper forming site, these limitations are neither applicable nor allowable.
NR 253.11 Note
(1) Within the range of 7.5 to 10.0 at all times
NR 253.11 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.12 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.13
NR 253.13
New source performance standards. The discharge of process wastewater pollutants from any new source subject to this subchapter may not exceed the following NSPS:
-
See PDF for table NR 253.13 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.14
NR 253.14
Pretreatment standards for existing sources. Except as provided in ss. NR 211.13 and 211.14, any existing source subject to this subchapter which introduces pollutants into a POTW shall comply with ch. NR 211 and achieve the following PSES:
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See PDF for table NR 253.14 Note
(1) For alternate monitoring
NR 253.14 History
History: Cr.
Register, May, 1989, No. 401, eff. 6-1-89.
NR 253.15
NR 253.15
Pretreatment standards for new sources. Except as provided in
s. NR 211.13, any existing [new] source subject to this subchapter which introduces pollutants into a POTW shall comply with
ch. NR 211 and achieve the following PSNS:
-
See PDF for table
