Wisconsin Administrative Code
Department of Natural Resources
NR 200-299 - Environmental Protection Wisconsin Pollutant Discharge Elimination System
Chapter NR 252 - Leather tanning and finishing
- Section NR 252.01 - Purpose
- Section NR 252.015 - Applicability
- Section NR 252.02 - General definitions
- Section NR 252.03 - Sulfide analytical method
- Section NR 252.035 - Potassium ferricyanide titration method
- Section NR 252.036 - Modified Monier-Williams method
- Section NR 252.0365 - Method detection limit method
- Section NR 252.04 - Applicability of sulfide pretreatment standards
- Section NR 252.05 - Compliance date for pretreatment standards for existing sources (PSES)
- Section NR 252.06 - Monitoring requirements
- Section NR 252.10 - Applicability; description of the hair pulp, chrome tan, retan-wet finishing subcategory
- Section NR 252.11 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.12 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.13 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.14 - New source performance standards (NSPS)
- Section NR 252.15 - Pretreatment standards for existing sources (PSES)
- Section NR 252.16 - Pretreatment standards for new sources (PSNS)
- Section NR 252.20 - Applicability; description of the hair save, chrome tan, retan-wet finish subcategory
- Section NR 252.21 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.22 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.23 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.24 - New source performance standards (NSPS)
- Section NR 252.25 - Pretreatment standards for existing sources (PSES)
- Section NR 252.26 - Pretreatment standards for new sources (PSNS)
- Section NR 252.30 - Applicability; description of the hair save or pulp, nonchrome tan, retan-wet finish subcategory
- Section NR 252.31 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.32 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.33 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.34 - New source performance standards (NSPS)
- Section NR 252.35 - Pretreatment standards for existing sources (PSES)
- Section NR 252.36 - Pretreatment standards for new sources (PSNS)
- Section NR 252.40 - Applicability; description of the retan-wet finish-sides subcategory
- Section NR 252.41 - Effluent limitations representing the degree of effluent reduction attainable by the control technology currently available (BPT)
- Section NR 252.42 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.43 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.44 - New source performance standards (NSPS)
- Section NR 252.45 - Pretreatment standards for existing sources (PSES)
- Section NR 252.46 - Pretreatment standards for new sources (PSNS)
- Section NR 252.50 - Applicability; description of the no beamhouse subcategory
- Section NR 252.51 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.52 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.53 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.54 - New source performance standards (NSPS)
- Section NR 252.55 - Pretreatment standards for existing sources (PSES)
- Section NR 252.56 - Pretreatment standards for new sources (PSNS)
- Section NR 252.60 - Applicability; description of the through-the-blue subcategory
- Section NR 252.61 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.62 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.63 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.64 - New source performance standards (NSPS)
- Section NR 252.65 - Pretreatment standards for existing sources (PSES)
- Section NR 252.66 - Pretreatment standards for new sources (PSNS)
- Section NR 252.70 - Applicability; description of the shearing subcategory
- Section NR 252.71 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.72 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.73 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.74 - New source performance standards (NSPS)
- Section NR 252.75 - Pretreatment standards for existing sources (PSES)
- Section NR 252.76 - Pretreatment standards for new sources (PSNS)
- Section NR 252.80 - Applicability; description of the pigskin subcategory
- Section NR 252.81 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.82 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.83 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.84 - New source performance standards (NSPS)
- Section NR 252.85 - Pretreatment standards for existing sources (PSES)
- Section NR 252.86 - Pretreatment standards for new sources (PSNS)
- Section NR 252.90 - Applicability; description of the retan-wet finish-splits subcategory
- Section NR 252.91 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
- Section NR 252.92 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best conventional pollutant control technology (BCT)
- Section NR 252.93 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
- Section NR 252.94 - New source performance standards (NSPS)
- Section NR 252.95 - Pretreatment standards for existing sources (PSES)
- Section NR 252.96 - Pretreatment standards for new sources (PSNS)
- Section NR 252.99 - Cross-references
Disclaimer: These regulations may not be the most recent version. Wisconsin may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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