Wisconsin Administrative Code

NR 254.031 Specialized definitions.

NR 254.032 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.033 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.034 New source performance standards.

NR 254.035 Pretreatment standards for existing sources.

NR 254.036 Pretreatment standards for new sources. Subchapter IV — Steelmaking Subcategory NR 254.04 Applicability; description of the steelmaking subcategory.

NR 254.04 Applicability; description of the steelmaking subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from steelmaking operations conducted in basic oxygen, open hearth, and electric arc fu…

NR 254.041 Specialized definitions.

NR 254.042 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.043 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.044 New source performance standards.

NR 254.045 Pretreatment standards for existing sources.

NR 254.046 Pretreatment standards for new sources.

NR 254.047 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Subchapter V — Vacuum Degassing Subcategory NR 254.05 Applicability; description of the vacuum degassing subcategory.

NR 254.05 Applicability; description of the vacuum degassing subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from vacuum degassing operations conducted by applying a vacuum to molten steel. H…

NR 254.052 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.053 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.054 New source performance standards.

NR 254.055 Pretreatment standards for existing sources.

NR 254.056 Pretreatment standards for new sources. Subchapter VI — Continuous Casting Subcategory NR 254.06 Applicability; description of the continuous casting subcategory.

NR 254.06 Applicability; description of the continuous casting subcategory. This subcategory applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from the continuous casting of molten steel into intermediate or semifinished s…

NR 254.062 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.063 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.064 New source performance standards.

NR 254.065 Pretreatment standards for existing sources.

NR 254.066 Pretreatment standards for new sources. Subchapter VII — Hot Forming Subcategory NR 254.07 Applicability; description of hot forming subcategory.

NR 254.07 Applicability; description of hot forming subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from hot forming operations conducted in primary, section, flat, and pipe and tube mills. A…

NR 254.071 Specialized definitions.

NR 254.072 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.073 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.074 New source performance standards.

NR 254.075 Pretreatment standards for existing sources.

NR 254.076 Pretreatment standards for new sources.

NR 254.077 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Subchapter VIII — Salt Bath Descaling Subcategory NR 254.08 Applicability; description of the salt bath descaling sub…

NR 254.08 Applicability; description of the salt bath descaling subcategory. This subchapter applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from oxidizing and reducing salt bath descaling operations. History: Cr. Regist…

NR 254.081 Specialized definitions.

NR 254.082 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.083 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.084 New source performance standards.

NR 254.085 Pretreatment standards for existing sources.

NR 254.086 Pretreatment standards for new sources.

NR 254.087 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Subchapter IX — Acid Pickling Subcategory NR 254.09 Applicability; description of the acid pickling subcategory.

NR 254.09 Applicability; description of the acid pickling subcategory. This subcategory applies to the discharge of pollutants to waters of the state and the introduction of pollutants into POTWs from sulfuric acid, hydrochloric acid, or combination acid pickling operations. Hist…

NR 254.091 Specialized definitions.

NR 254.092 Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available.

NR 254.093 Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable.

NR 254.094 New source performance standards.

NR 254.095 Pretreatment standards for existing sources.

NR 254.096 Pretreatment standards for new sources.

NR 254.097 Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology. Subchapter X — Cold Forming Subcategory NR 254.10 Applicability; description of the cold forming subcategory.