Wisconsin Administrative Code
Department of Natural Resources
NR 800 - Environmental Protection - Water Supply
Chapter NR 809 - Safe Drinking Water
Subchapter III - Maximum Contaminant Levels, Maximum Residual Disinfectant Levels, Monitoring, Analytical Requirements and Control of Disinfection Byproducts, Disinfection Residuals and Stage 1 and Stage 2 DBP
- Section NR 809.561 - Maximum residual disinfectant level goals (MRDLGs), and maximum contaminant levels (MCLs) for disinfection byproducts, maximum residual disinfectant levels (MRDLs) and best available treatment
- Section NR 809.562 - General requirements for disinfection byproducts and disinfection residuals Stage 1 DBP
- Section NR 809.563 - Analytical requirements for disinfection byproducts and disinfection residuals Stage 1 DBP and Stage 2 DBP
- Section NR 809.565 - Monitoring requirements for disinfection byproducts and disinfection residuals Stage 1 DBP
- Section NR 809.566 - Compliance requirements for disinfection byproducts and disinfection residuals Stage 1 DBP
- Section NR 809.567 - Reporting and recordkeeping requirements for disinfection byproducts and disinfection residuals for Stage 1 DBP
- Section NR 809.569 - Treatment technique for control of disinfection byproduct (DBP) precursors
- Section NR 809.596 - Applicability of corrosion control treatment steps for small, medium and large-size water systems (Repealed)
- Section NR 809.60 - General requirements for Stage 2 DBP disinfection byproducts control
- Section NR 809.61 - Routine monitoring for Stage 2 DBP
- Section NR 809.62 - Monitoring plan for Stage 2 DBP
- Section NR 809.63 - Requirements for reduced and increased monitoring for Stage 2 DBP
- Section NR 809.64 - Additional disinfection byproducts requirements for consecutive systems under Stage 2 DBP
- Section NR 809.65 - Operational evaluation levels for disinfection byproducts under Stage 2 DBP
- Section NR 809.66 - Requirements for remaining on reduced TTHM and HAA5 monitoring based on Stage 1 DBP results
- Section NR 809.67 - Requirements for remaining on increased TTHM and HAA5 monitoring based on Stage 1 DBP results
- Section NR 809.68 - Reporting and recordkeeping requirements for Stage 2 DBP
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