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Regulations & Guidelines
  National Drinking Water Standards    view/download    pdf [44KB]
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public health by limiting the levels of contaminants in drinking water.
  Mississippi Safe Drinking Water Act of 1997    view/download    pdf [87KB]
  Mississippi Primary Drinking Water Regulation    view/download    pdf [85KB]
  Approved Backflow Prevention Assemblies    view/download    pdf [34KB]
Only approved devices should be used on public water systems
  Regulations Governing Certification of Water System Operators    view/download    pdf [52KB]
Regulation Governing the Certification of Municipal and Domestic Water System Operators
  Law Governing Water System Operators    view/download    pdf [34KB]
  Minimum Design Criteria    view/download    pdf [291KB]
  Water Fluoridation Guidelines    view/download    pdf [200KB]
  Private Well Disinfection
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