Wisconsin Administrative Code
Department of Natural Resources
NR 800 - Environmental Protection - Water Supply
Chapter NR 810 - Requirements for the operation and maintenance of public water systems
- Section NR 810.01 - Applicability
- Section NR 810.015 - Alternative requirements
- Section NR 810.02 - Definitions
- Subchapter I - General Operations
- Subchapter II - Surface Water Treatment and Groundwater Under the Direct Influence of Surface Water Treatment Operations
- Subchapter III - Toolbox Options for Meeting Enhanced Treatment for Cryptosporidium Requirements
- Subchapter IV - Inactivation Toolbox Components and CT Tables
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