Register July 2022 No. 799
Chapter NR 809
SAFE DRINKING WATER
Subchapter I — Maximum Contaminant Levels, Monitoring and Analytical Requirements for Primary Drinking Water Contaminants
Maximum contaminant level goals for primary contaminants.
Applicability of primary maximum contaminant levels to water sources.
Use of bottled water.
Inorganic chemical maximum contaminant levels and BATs.
Sample collection and analytical requirements for inorganic contaminants.
Monitoring requirements for inorganic contaminants.
Compliance requirements for inorganic contaminants.
Sodium monitoring, reporting and notification requirements.
Materials identification for corrosivity characteristics.
Synthetic organic contaminant maximum contaminant levels and BATS.
Analytical requirements for synthetic organic contaminants.
Monitoring requirements for synthetic organic contaminants.
Compliance requirements for synthetic organic contaminants.
Volatile organic contaminant maximum contaminant levels and BATS.
Analytical requirements for volatile organic contaminants.
Monitoring requirements for volatile organic contaminants.
Compliance requirements for volatile organic contaminants.
Special monitoring and reporting for selected organic contaminants and sulfate.
Distribution system microbiological contaminant maximum contaminant levels.
Distribution system microbiological contaminant monitoring requirements.
Analytical requirements for microbiological contaminants.
Compliance reporting for microbiological contaminants.
Coliform treatment technique triggers and assessment requirements for protection against potential fecal contamination.
Treatment technique compliance with distribution system microbiological contaminants.
Groundwater microbiological source water monitoring — general requirements.
Analytical requirements for groundwater source microbiological contaminants.
Groundwater source microbiological monitoring requirements.
Compliance requirements for groundwater source microbiological monitoring.
Treatment technique compliance for groundwater source microbiological contaminants.
Reporting and recordkeeping requirements for groundwater systems.
Surface water microbiological organisms and indicators.
Surface water source monitoring.
Sampling schedules for surface water source water monitoring.
Sampling locations for surface water source water monitoring.
Analytical methods for surface water source water monitoring.
Approved laboratories for surface water source monitoring.
Reporting source water monitoring results.
Sanitary survey requirements for all public water systems.
Maximum contaminant levels, compliance dates and BATs for radionuclides.
Beta particle and photon radioactivity from man-made radionuclides maximum contaminant levels.
Analytical methods for radionuclides.
Radionuclide monitoring frequency and compliance requirements for community water systems.
Subchapter II — Control of Lead and Copper
General requirements for the control of lead and copper.
Monitoring and analytical requirements for lead and copper.
Applicability of corrosion control treatment steps for small, medium and large-size water systems.
Description of corrosion control treatment requirements.
Source water treatment requirements for corrosion control.