(Statutory authority: Public Health Law, § 225)
Effective date August 26, 2020
Subpart 5-1 PUBLIC WATER SUPPLIES
SOURCES OF WATER SUPPLY
5-1.10 Statement
5-1.11 Applicability
5-1.12 Water quality for existing sources
5-1.13 Sampling and analytical requirements
5-1.14 Water quality for proposed sources
5-1.15 Limitation
PLANNING, SITING, TREATMENT AND APPROVAL
5-1.20 Applicability
5-1.21 Siting requirements
5-1.22 Approval of plans and completed works
5-1.23 Reporting emergencies
5-1.24 Approval of fluoridation
5-1.25 Disinfection of facilities
5-1.26 Dewatering trenches
5-1.27 Adequacy of distribution system
5-1.28 Blowoff facilities
5-1.29 Pumping equipment
5-1.30 Providing treatment for public water systems
5-1.31 Cross-connection control
5-1.32 Protection of equalizing and distribution reservoirs
5-1.33 Water supply emergency plans
See also 40CFR141 Subpart I - Control of Lead and Copper.
CONTROL OF COPPER AND LEAD IN DRINKING WATER
5-1.40 General Requirements and Action Levels
5-1.41 Corrosion Control Treatment Steps and Requirements
5-1.42 Monitoring Requirements for Lead and Copper in Tap Water
5-1.43 Monitoring requirements for water quality parameters
5-1.44 Monitoring Requirements for Lead and Copper in Source Water
5-1.45 Source Water Treatment Requirements
5-1.46 Lead Service Line Replacement
5-1.47 Notification and Public Education Requirements
5-1.48 Reporting and Record Keeping Requirements
see also 40CFR141 Subpart V - Stage 2 Disinfection Byproducts Requirements
see also 40CFR141 Subpart Y - Revised Total Coliform Rule
PUBLIC WATER SYSTEMS; MAXIMUM CONTAMINANT LEVELS; MONITORING REQUIREMENTS; NOTIFICATION REQUIREMENTS
5-1.50 Applicability and responsibility
5-1.51 Maximum contaminant levels, maximum residual disinfectant levels and treatment technique requirements
5-1.52 TABLES
MONITORING AND CONTROL OF DISINFECTION BYPRODUCT PRECURSORS
5-1.60 Applicability
5-1.61 Monitoring requirement for disinfection byproduct precursors
5-1.62 Alternative compliance criteria for enhanced coagulation
5-1.63 Enhanced coagulation performance requirements
5-1.64 Operational Evaluation Levels
5-1.65 Best Available Technologies (BATs) for Disinfection Byproduct Control
OPERATION AND QUALITY CONTROL
5-1.70 Applicability
5-1.71 Protection and supervision of public water systems
5-1.72 Operation of a public water system
5-1.73 Water treatment plant laboratory
5-1.74 Approved laboratories
5-1.75 Additional sampling requirements notification
5-1.76 Monitoring of consecutive public water systems
5-1.77 State notification
5-1.78 Public notification
5-1.79 Multiple distribution systems
ENHANCED TREATMENT FOR CRYPTOSPORIDIUM
5-1.80 Applicability
5-1.81 Source Water Monitoring Requirements at Systems using Surface Water and Ground Water under the Direct Influence of Surface Water (GWUDI) Sources
5-1.82 Requirements when making a significant change in disinfection practice
5-1.83 Treatment Technique Requirements
VARIANCES AND EXEMPTIONS
5-1.90 Variance from a maximum contaminant level
5-1.91 Variance from required use of any specified treatment technique
5-1.92 Exemption from a maximum contaminant level or any treatment technique requirement
5-1.93 Variance or exemption requests
5-1.94 Notice and opportunity for public hearing
5-1.95 Reserved
5-1.96 Enforceability of final schedule prescribed pursuant to granting of variance or exemption
SEPARABILITY
5-1.100 Separability
APPENDICES
5-A. Recommended Standards for Water Works, 2012 edition
5-B. Standards for Water Wells
5-C. Acceptable Methods for the Analysis of Contaminants in Water
5-D. Special Requirements for Wells Serving Public Water Systems